FANUC Series 0*-MODEL C FANUC Series 0* Mate-MODEL C
PARAMETER MANUAL
B-64120EN/01
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B-64120EN/01 DEFINITION OF WARNING, CAUTION, AND NOTE
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DEFINITION OF WARNING, CAUTION, AND NOTE This manual includes safety precautions for protecting the user and preventing damage to the machine. Precautions are classified into Warning and Caution according to their bearing on safety. Also, supplementary information is described as a Note. Read the Warning, Caution, and Note thoroughly before attempting to use the machine.
WARNING Applied when there is a danger of the user being
injured or when there is a damage of both the user being injured and the equipment being damaged if the approved procedure is not observed.
CAUTION
Applied when there is a danger of the equipment being damaged, if the approved procedure is not observed.
NOTE The Note is used to indicate supplementary
information other than Warning and Caution. - Read this manual carefully, and store it in a safe place.
B-64120EN/01 PREFACE
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PREFACE The models covered by this manual, and their abbreviations are :
Model name Abbreviation FANUC Series 0i -TC 0i -TC FANUC Series 0i -MC 0i -MC
Series 0i -C 0i
FANUC Series 0i Mate -TC 0i Mate -TC FANUC Series 0i Mate -MC 0i Mate -MC
Series 0i Mate -C 0i Mate
NOTE 1 For ease of explanation, the models may be
classified as follows: T series: 0i -TC/0i Mate -TC M series: 0i -MC/0i Mate -MC 2 Some functions described in this manual may not
be applied to some products. For details, refer to the DESCRIPTIONS
(B-64112EN). 3 The 0i /0i Mate requires setting of parameters to
enable part of basic functions. For the parameters to be set, see Section 4.46, "PARAMETERS OF FS0i BASIC FUNCTIONS".
PREFACE B-64120EN/01
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Related manuals of Series 0i/0iMate-MODEL C The following table lists the manuals related to Series 0i/0iMate-MODEL C. This manual is indicated by an asterisk(*).
Related manuals of Series 0i/0iMate-MODEL C
Manual name Specification number
DESCRIPTIONS B-64112EN CONNECTION MANUAL (HARDWARE) B-64113EN CONNECTION MANUAL (FUNCTION) B-64113EN-1 Series 0i-TC OPERATOR’S MANUAL B-64114EN Series 0i-MC OPERATOR’S MANUAL B-64124EN Series 0iMate-TC OPERATOR’S MANUAL B-64134EN Series 0iMate-MC OPERATOR’S MANUAL B-64144EN MAINTENANCE MANUAL B-64115EN PARAMETER MANUAL B-64120EN * PMC PMC Ladder Language PROGRAMMING MANUAL B-61863E PMC C Language PROGRAMMING MANUAL B-61863E-1 Network Profibus-DP Board OPERATOR'S MANUAL B-62924EN FAST Ethernet Board/FAST DATA SERVER OPERATOR'S MANUAL
B-63644EN
Ethernet Board/DATA SERVER Board OPERATOR'S MANUAL B-63354EN DeviceNet Board OPERATOR'S MANUAL B-63404EN PC function Screen Display Function OPERATOR'S MANUAL B-63164EN Open CNC FANUC Open CNC OPERATOR’S MANUAL (Basic Operation Package 1(For Windows 95/NT))
B-62994EN
FANUC Open CNC OPERATOR’S MANUAL (DNC Operation Management Package)
B-63214EN
B-64120EN/01 PREFACE
p-3
Related manuals of SERVO MOTOR αis/αi/βis/βi series The following table lists the manuals related to SERVO MOTOR αis/αi/βis/βi series
Manual name Specification number FANUC AC SERVO MOTOR αis series FANUC AC SERVO MOTOR αi series DESCRIPTIONS
B-65262EN
FANUC AC SPINDLE MOTOR αi series DESCRIPTIONS
B-65272EN
FANUC AC SERVO MOTOR βis series DESCRIPTIONS
B-65302EN
FANUC AC SPINDLE MOTOR βi series DESCRIPTIONS
B-65312EN
FANUC SERVO AMPLIFIER αi series DESCRIPTIONS
B-65282EN
FANUC SERVO AMPLIFIER βi series DESCRIPTIONS
B-65322EN
FANUC SERVO MOTOR αis series FANUC SERVO MOTOR αi series FANUC AC SPINDLE MOTOR αi series FANUC SERVO AMPLIFIER αi series MAINTENANCE MANUAL
B-65285EN
FANUC SERVO MOTOR βis series FANUC AC SPINDLE MOTOR βi series FANUC SERVO AMPLIFIER βi series MAINTENANCE MANUAL
B-65325EN
FANUC AC SERVO MOTOR αis series FANUC AC SERVO MOTOR αi series FANUC AC SERVO MOTOR βis series PARAMETER MANUAL
B-65270EN
FANUC AC SPINDLE MOTOR αi series FANUC AC SPINDLE MOTOR βi series PARAMETER MANUAL
B-65280EN
B-64120EN/01 TABLE OF CONTENTS
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TABLE OF CONTENTS
DEFINITION OF WARNING, CAUTION, AND NOTE .................................s-1 PREFACE....................................................................................................p-1 1 DISPLAYING PARAMETERS.................................................................1 2 SETTING PARAMETERS FROM MDI ....................................................3 3 INPUTTING AND OUTPUTTING PARAMETERS THROUGH THE
READER/PUNCHER INTERFACE .........................................................5 3.1 OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER
INTERFACE .................................................................................................. 6 3.2 INPUTTING PARAMETERS THROUGH THE READER/PUNCHER
INTERFACE .................................................................................................. 7
4 DESCRIPTION OF PARAMETERS ........................................................8 4.1 PARAMETERS OF SETTING...................................................................... 10 4.2 PARAMETERS OF READER/PUNCHER INTERFACE, REMOTE
BUFFER, DNC1, DNC2, AND M-NET INTERFACE.................................... 15 4.2.1 Parameters Common to all Channels......................................................................16 4.2.2 Parameters of Channel 1 (I/O CHANNEL=0) .......................................................17 4.2.3 Parameters of Channel 1 (I/O CHANNEL=1) .......................................................19 4.2.4 Parameters of Channel 2 (I/O CHANNEL=2) .......................................................19
4.3 PARAMETERS OF DNC2 INTERFACE ...................................................... 22 4.4 PARAMETERS OF REMOTE DIAGNOSIS................................................. 25 4.5 PARAMETER OF MEMORY CARD INTERFACE ....................................... 28 4.6 PARAMETERS OF DATA SERVER............................................................ 29 4.7 PARAMETERS OF ETHERNET.................................................................. 30 4.8 PARAMETERS OF POWER MATE CNC MANAGER................................. 31 4.9 PARAMETERS OF AXIS CONTROL/INCREMENT SYSTEM..................... 32 4.10 PARAMETERS OF COORDINATES........................................................... 44 4.11 PARAMETERS OF STROKE CHECK......................................................... 50 4.12 PARAMETERS OF THE CHUCK AND TAILSTOCK BARRIER
(T SERIES).................................................................................................. 56 4.13 PARAMETERS OF FEEDRATE.................................................................. 60 4.14 PARAMETERS OF ACCELERATION/DECELERATION CONTROL .......... 79 4.15 PARAMETERS OF SERVO (1 OF 2) ........................................................ 102 4.16 PARAMETERS OF DI/DO ......................................................................... 137
TABLE OF CONTENTS B-64120EN/01
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4.17 PARAMETERS OF DISPLAY AND EDIT (1 OF 2) .................................... 143 4.18 PARAMETERS OF PROGRAMS .............................................................. 169 4.19 PARAMETERS OF PITCH ERROR COMPENSATION ............................ 178 4.20 PARAMETERS OF SPINDLE CONTROL ................................................. 186 4.21 PARAMETERS OF TOOL COMPENSATION ........................................... 223 4.22 PARAMETERS OF CANNED CYCLES..................................................... 235
4.22.1 Parameter of canned Cycle for Drilling................................................................235 4.22.2 Parameter of Thread Cutting Cycle......................................................................242 4.22.3 Parameter of Multiple Repetitive Canned Cycle..................................................242 4.22.4 Parameters of Peck Drilling Cycle of a Small Diameter ......................................246
4.23 PARAMETERS OF RIGID TAPPING ........................................................ 251 4.24 PARAMETERS OF SCALING/COORDINATE ROTATION ....................... 275 4.25 PARAMETERS OF UNI-DIRECTIONAL POSITIONING ........................... 277 4.26 PARAMETERS OF POLAR COORDINATE INTERPOLATION ................ 279 4.27 PARAMETERS OF NORMAL DIRECTION CONTROL............................. 281 4.28 PARAMETERS OF INDEXING INDEX TABLE.......................................... 285 4.29 PARAMETERS OF CUSTOM MACROS................................................... 287 4.30 PARAMETERS OF PATTERN DATA INPUT ............................................ 296 4.31 PARAMETERS OF SKIP FUNCTION ....................................................... 297 4.32 PARAMETERS OF AUTOMATIC TOOL COMPENSATION (T SERIES)
AND AUTOMATIC TOOL LENGTH COMPENSATION (M SERIES) ........ 303 4.33 PARAMETERS OF EXTERNAL DATA INPUT/OUTPUT .......................... 305 4.34 PARAMETERS OF GRAPHIC DISPLAY................................................... 306
4.34.1 Parameters of Graphic Display/Dynamic Graphic Display..................................306 4.34.2 Parameters of Graphic Color ................................................................................308
4.35 PARAMETERS OF DISPLAYING OPERATION TIME AND NUMBER OF PARTS................................................................................................. 311
4.36 PARAMETERS OF TOOL LIFE MANAGEMENT ...................................... 315 4.37 PARAMETERS OF POSITION SWITCH FUNCTIONS ............................. 321 4.38 PARAMETERS OF MANUAL OPERATION AND AUTOMATIC
OPERATION.............................................................................................. 325 4.39 PARAMETERS OF MANUAL HANDLE FEED, MANUAL HANDLE
INTERRUPTION AND TOOL DIRECTION HANDLE FEED...................... 330 4.40 PARAMETERS OF BUTT-TYPE REFERENCE POSITION SETTING...... 334 4.41 PARAMETERS OF SOFTWARE OPERATOR'S PANEL .......................... 336 4.42 PARAMETERS OF PROGRAM RESTART............................................... 339 4.43 PARAMETERS OF POLYGON TURNING ................................................ 340
B-64120EN/01 TABLE OF CONTENTS
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4.44 PARAMETERS OF GENERAL-PURPOSE RETRACTION ....................... 343 4.45 PARAMETERS OF AXIS CONTROL BY PMC.......................................... 345 4.46 PARAMETERS OF FS0i BASIC FUNCTIONS .......................................... 352 4.47 PARAMETERS OF ANGULAR AXIS CONTROL ...................................... 355 4.48 PARAMETERS OF SIMPLE SYNCHRONOUS CONTROL ...................... 358 4.49 PARAMETERS OF SEQUENCE NUMBER COMPARISON AND STOP.. 367 4.50 OTHER PARAMETERS ............................................................................ 368 4.51 PARAMETERS OF FAILURE DIAGNOSIS ............................................... 373 4.52 PARAMETERS OF MAINTENANCE ......................................................... 374 4.53 PARAMETERS OF SERVO SPEED CHECK............................................ 375 4.54 PARAMETERS OF MANUAL HANDLE FUNCTION ................................. 376 4.55 PARAMETERS OF ACCELERATION CONTROL..................................... 378 4.56 PARAMETERS OF OPERATION HISTORY ............................................. 380 4.57 PARAMETERS OF DISPLAY AND EDIT (2/2) .......................................... 385 4.58 PARAMETERS OF MACHINING CONDITION SELECTION .................... 387 4.59 PARAMETERS OF SERVO (2) ................................................................. 391
APPENDIX
A CHARACTER CODE LIST..................................................................395
B-64120EN/01 1.DISPLAYING PARAMETERS
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1 DISPLAYING PARAMETERS Follow the procedure below to display parameters. (1) Press the function key on the MDI as many times as
required, or alternatively, press the function key once, then the PARAM section display soft key. The parameter screen is then selected.
(2) The parameter screen consists of multiple pages. Use step (a) or
(b) to display the page that contains the parameter you want to display. (a) Use the page select key or the cursor move keys to display
the desired page. (b) Enter the data number of the parameter you want to display
from the keyboard, then press the [NO.SRH] soft key. The parameter page containing the specified data number appears with the cursor positioned at the data number. (The data is displayed in reverse video.)
NOTE If key entry is started with the section select soft
keys displayed, they are replaced automatically by operation select soft keys including [NO.SRH]. Pressing the [(OPRT)] soft key can also cause the operation select keys to be displayed.
1.DISPLAYING PARAMETERS B-64120EN/01
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B-64120EN/01 2.SETTING PARAMETERS FROM MDI
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2 SETTING PARAMETERS FROM MDI Follow the procedure below to set parameters. (1) Place the NC in the MDI mode or the emergency stop state. (2) Follow the substeps below to enable writing of parameters.
1. To display the setting screen, press the function key
as many times as required, or alternatively press the function key once, then the [SETTING] section select soft key. The first page of the setting screen appears.
2. Position the cursor on "PARAMETER WRITE" using the cursor move keys.
3. Press the [(OPRT)] soft key to display operation select soft
keys.
4. To set "PARAMETER WRITE=" to 1, press the ON:1 soft
key, or alternatively enter 1 and press the INPUT soft key. From now on, the parameters can be set. At the same time an alarm condition (P/S100 PARAMETER WRITE ENABLE) occurs in the CNC.
(3) To display the parameter screen, press the function key as
many times as required, or alternatively press the function key once, then the PARAM section select soft key.
(See "1. Displaying Parameters.") (4) Display the page containing the parameter you want to set, and
position the cursor on the parameter. (See "1. Displaying Parameters.")
(5) Enter data, then press the [INPUT] soft key. The parameter indicated by the cursor is set to the entered data.
2.SETTING PARAMETERS FROM MDI B-64120EN/01
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[Example] 12000 [INPUT]
Data can be entered continuously for parameters, starting at
the selected parameter, by separating each data item with a semicolon (;).
[Example] Entering 10;20;30;40 and pressing the INPUT key assigns
values 10, 20, 30, and 40 to parameters in order starting at the parameter indicated by the cursor.
(6) Repeat steps (4) and (5) as required. (7) If parameter setting is complete, set "PARAMETER WRITE="
to 0 on the setting screen to disable further parameter setting. (8) Reset the NC to release the alarm condition (P/S100). If an alarm condition (P/S000 PLEASE TURN OFF POWER)
occurs in the NC, turn it off before continuing operation.
B-64120EN/01 3.INPUTTING AND OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE
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3 INPUTTING AND OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE
This section explains the parameter input/output procedures for input/output devices connected to the reader/puncher interface. The following description assumes the input/output devices are ready for input/output. It also assumes parameters peculiar to the input/output devices, such as the baud rate and the number of stop bits, have been set in advance. (See 4.2.)
3.INPUTTING AND OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE B-64120EN/01
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3.1 OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE
(1) Select the EDIT mode or set to Emergency stop. (2) To select the parameter screen, press the function key as
many times as required, or alternatively press the function key once, then the PARAM section select soft key.
(3) Press the [(OPRT)] soft key to display operation select soft keys, then press the forward menu key located at the right-hand side of the soft keys to display another set of operation select keys including [PUNCH].
(4) Pressing the [PUNCH] soft key changes the soft key display as
shown below:
(5) Press the [EXEC] soft key to start parameter output. When
parameters are being output, "OUTPUT" blinks in the state display field on the lower part of the screen.
(6) When parameter output terminates, "OUTPUT" stops blinking.
Press the key to interrupt parameter output.
B-64120EN/01 3.INPUTTING AND OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE
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3.2 INPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE
(1) Place the NC in the emergency stop state. (2) Enable parameter writing.
1. To display the setting screen, press the function key
as many times as required, or alternatively press the function key once, then the [SETTING] section select soft key. The first page of the setting screen appears.
2. Position the cursor on "PARAMETER WRITE" using the cursor move keys.
3. Press the [(OPRT)] soft key to display operation select soft keys.
4. To set "PARAMETER WRITE=" to 1, press the ON:1 soft key, or alternatively enter 1, then press the [INPUT] soft key. From now on, parameters can be set. At the same time an alarm condition (P/S100 PARAMETER WRITE ENABLE) occurs in the NC.
(3) To select the parameter screen, press the function key as
many times as required, or alternatively press the key once, then [PARAM] soft key.
(4) Press the [(OPRT)] soft key to display operation select keys, then press the forward menu key located at the right-hand side of the soft keys to display another set of operation select soft keys including [READ].
(5) Pressing the [READ] soft key changes the soft key display as
shown below:
(6) Press the [EXEC] soft key to start inputting parameters from the
input/output device. When parameters are being input, "INPUT" blinks in the state display field on the lower part of the screen.
(7) When parameter input terminates, "INPUT" stops blinking.
Press the key to interrupt parameter input. (8) When parameter read terminates, "INPUT" stops blinking, and
an alarm condition (P/S000) occurs in the NC. Turn it off before continuing operation.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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4 DESCRIPTION OF PARAMETERS Parameters are classified by data type as follows:
Table 4 Data Types and Valid Data Ranges of Parameters Data type Valid data range Remarks
Bit Bit axis
0 or 1
Byte In some parameters, signs are ignored.
Byte axis
-128 to 127 0 to 255
Word In some parameters, signs are ignored.
Word axis
-32768 to 32767 0 to 65535
2-word 2-word axis
-99999999 to 99999999
NOTE 1 For the bit type and bit axis type parameters, a
single data number is assigned to 8 bits. Each bit has a different meaning.
2 The axis type allows data to be set separately for each control axis.
3 The valid data range for each data type indicates a general range. The range varies according to the parameters. For the valid data range of a specific parameter, see the explanation of the parameter.
(1) Notation of bit type and bit axis type parameters
[Example] #7 #6 #5 #4 #3 #2 #1 #0
0021 ABC DEFGH IJKL TGFHJK FGTH FGTY HGU (2) Notation of parameters other than bit type and bit axis type
0021 Servo axis number of a specific axis
Data No. Data #0 to #7 are bit positions.
Data No. Data.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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NOTE 1 The bits left blank in 4. DESCRIPTION OF PARAMETERS
and parameter numbers that appear on the display but are not found in the parameter list are reserved for future expansion. They must always be 0.
2 Parameters having different meanings between the T series and M series and parameters that are valid only for the T or M series are indicated in two levels as shown below. Parameters left blank are unavailable.
Example1 Parameter 5010 has different meanings for the T series
and M series.
5010
Tool nose radius compensation ... Tool compensation C ...
T series
M series Example2 DPI is a parameter common to the M and T series, but
GSB and GSC are parameters valid only for the T series.
3401
T series
M series
GSC GSB DPI
DPI
#7 #6 #0
Example3 The following parameter is provided only for the M series.
1450
F1 digit feed ... T series
M series
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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4.1 PARAMETERS OF SETTING
#7 #6 #5 #4 #3 #2 #1 #0
0000 SEQ INI ISO TVC Setting entry is acceptable.
[Data type] Bit TVC TV check
0 : Not performed 1 : Performed
ISO Code used for data output 0 : EIA code 1 : ISO code
INI Unit of input 0 : In mm 1 : In inches
SEQ Automatic insertion of sequence numbers 0: Not performed 1: Performed When a program is prepared by using MDI keys in the part program storage and edit mode, a sequence number can automatically be assigned to each block in set increments. Set the increment to parameter 3216.
#7 #6 #5 #4 #3 #2 #1 #0
0001 FCV Setting entry is acceptable.
[Data type] Bit FCV Tape format
0: Series 0 standard format (Series 16/18 compatible format) 1: Series 10 / 11 format
NOTE Programs created in the Series 10 / 11 tape format
can be used for operation on the following functions: 1 Subprogram call M98 2 Thread cutting with equal leads G32 (T series) 3 Canned cycle G90, G92, G94 (T series) 4 Multiple repetitive canned cycle G71 to G76 (T
series) 5 Drilling canned cycle G73, G74, G76, G80 to G89
(M series) 6 Cutter compensation C (M series)
2 When the tape format used in the Series 10/11 is used for this CNC, some limits may add. Refer to the Series 0i/0i Mate-MODEL C OPERATOR'S MANUAL.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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#7 #6 #5 #4 #3 #2 #1 #0
0002 SJZ RDG Setting entry is acceptable.
[Data type] Bit RDG Remote diagnosis is
0: Not performed. 1: Performed. To use an RS-232-C serial port for performing remote diagnosis, connect and setup the modem, cable, and the like, then set 1 in this parameter. When using a modem card, the setting is not necessary.
SJZ Manual reference position is performed as follows: 0 : When no reference position has been set, reference position
return is performed using deceleration dogs. When a reference position is already set, reference position return is performed using rapid traverse and deceleration dogs are ignored.
1 : Reference position return is performed using deceleration dogs at all times.
NOTE SJZ is enabled when bit 3 (HJZ) of parameter
No.1005 is set to 1. When a reference position is set without a dog, (i.e. when bit 1 (DLZ) of parameter No.1002 is set to 1 or bit 1 (DLZx) of parameter No.1005 is set to 1) reference position return after reference position setting is performed using rapid traverse at all times, regardless of the setting of SJZ.
#7 #6 #5 #4 #3 #2 #1 #0
RMVx AICx MIRx 0012
RMVx MIRx Setting entry is acceptable.
[Data type] Bit axis MIRx Mirror image for each axis
0 : Mirror image is off. 1 : Mirror image is on.
AICx The travel distance of an axis command is: 0: Determined by the value specified with the address. 1: Always handled as an incremental value.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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0020 I/O CHANNEL: Selection of an input/output device or selection of input
device in the foreground Setting entry is acceptable.
[Data type] Byte [Valid data range] 0 to 35
I/O CHANNEL: Selection of the input/output device to be used The CNC provides the following interfaces for data transfer to and from the host computer and external input/output devices: • Input/output device interface (RS-232-C serial port 1, 2) • DNC2 interface Data input/output can be performed with a personal computer connected via FOCAS1/Ethernet or FOCAS1/HSSB. Data input/output can be performed with the Power Mate CNC via the FANUC I/O Link. This parameter selects the interface used to transfer data to and from an input/output device.
Setting Description 0, 1 RS-232-C serial port 1
2 RS-232-C serial port 2 4 Memory card interface 5 Data server interface 6 The DNC operation is performed or M198 is specified by
FOCAS1/ Ethernet. 10 DNC2 interface, OSI-Ethernet 15 M198 is specified by FOCAS1/HSSB. (Bit 1 (NWD) of
parameter No. 8706) must also be specified.) 20 21 22 to 34 35
Group 0 Group 1 Group 2 to Group 14 Group 15
Supplemental remark 1 If the DNC operation is performed with FOCAS1/HSSB, the
setting of parameter No. 20 does not matter. The DMMC signal <G042.7> is used.
Supplemental remark 2 If bit 0 (IO4) of parameter No. 110 is set to control the I/O
channels separately, the I/O channels can be divided into four types: input and output in the foreground and input and output in the background. If so, parameter No. 20 becomes a parameter for selecting the input device in the foreground.
Data is transferred between the CNC and a power mate CNC in group n (n: 0 to 15) via the FANUC I/O Link.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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NOTE 1 An input/output device can also be selected using the setting screen. Usually, the
setting screen is used. 2 The specifications (such as the baud rate and the number of stop bits) of the
input/output devices to be connected must be set in the corresponding parameters for each interface beforehand. (See Section 4.2.) I/O CHANNEL = 0 and I/O CHANNEL = 1 represent input/output devices connected to RS-232-C serial port 1. Separate parameters for the baud rate, stop bits, and other specifications are provided for each channel.
Mother board RS-232-C serial port 1
RS-232-C serial port 2
Serial communication board DNC2 board
I/O CHANNEL=0, 1 (Channel 1)
I/O CHANNEL=2 (Channel 2)
I/O CHANNEL=3 (Channel 3)
RS-232-C I/O device
RS-232-C I/O device
RS-232-C I/O device (when a DNC2 board is used)
R232-1 (JD36A)
R232-2 (JD36B)
R232-3 (JD28A)
R422-1 (JD6A)
3 The input/output unit interface may be referred to as the reader/punch interface. RS-232-C serial port 1 and RS-232-C serial port 2 are also referred to as channel 1
and channel 2, respectively.
0021 Setting of the output device in the foreground
0022 Setting of the input device in the background
0023 Setting of the output device in the background Setting entry is acceptable.
[Data type] Byte [Valid data range] 0 to 2, 5, 10
These parameters are valid only when bit 0 (IO4) of parameter No. 110 is set to control the I/O channels separately. The parameters set individual input/output devices if the I/O channels are divided into these four types: input and output in the foreground and input and output in the background. The input device in the foreground is set in parameter No. 20. For the details of the settings, see the table provided with the description of parameter No. 20.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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NOTE If different input/output devices are simultaneously
used in the foreground and background, just a value from 0 to 2 can be specified for the background device.
If an attempt is made to use a busy input/output device, an alarm (P/S233 or BP/S233) will be raised. Note that the settings 0 and 1 indicate the same input/output device.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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4.2 PARAMETERS OF READER/PUNCHER INTERFACE, REMOTE BUFFER, DNC1, DNC2, AND M-NET INTERFACE
Before data (programs, parameters, and so on) can be input from and output to an external input/output device via the input/output device interface (RS-232-C serial port), the parameters explained below must be set. In the I/O CHANNEL setting parameter, the input/output device to be used is selected by specifying one of the two channels (RS-232-C serial port 1 and RS-232-C serial port 2) that is connected to the input/output device. In addition, the specifications of an input/output device connected to each channel (such as the specification number, baud rate, and number of stop bits of the input/output device) must be set in parameters corresponding to each channel in advance. For channel 1, two combinations of parameters to specify the input/output device data are provided. The following shows the interrelation between the input/output device interface parameters for the channels.
Stop bit and other data
Number specified for the input/output
Baud rate I/O CHANNEL =0 : Channel1 =1 : Channel1 =2 : Channel2
Specify a channel for an in put/output device.
I/O CHANNEL=1 (channel 1)
0020 0101
0102 I/O CHANNEL=0 (channel 1)
0103
0111
0112
0113
0121
0122 I/O CHANNEL=2 (channel 2)
0123
I/O CHANNEL
Input/output channel number (parameter No.0020) ↓
Stop bit and other data
Number specified for the input/output
Baud rate
Stop bit and other data
Number specified for the input/output
Baud rate
Fig.4.2 I/O Device Interface Settings
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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4.2.1 Parameters Common to all Channels
0024 Port for communication with the PMC ladder development tool (FANUC
LADDER-III) The following parameter can be set at "Setting screen".
[Data type] Byte This parameter sets the port to be used for communication with the PMC ladder development tool (FANUC LADDER-III). 0 : According to the setting on the PMC online screen 1 : RS-232-C serial port 1 (JD36A) 2 : RS-232-C serial port 2 (JD36B) 10 : High-speed interface (HSSB (COP7) or Ethernet) 11 : High-speed interface or RS-232-C serial port 1 12 : High-speed interface or RS-232-C serial port 2
#7 #6 #5 #4 #3 #2 #1 #0
0100 ENS IOP ND3 NCR CRF CTV
[Data type] Bit CTV: Character counting for TV check in the comment section of a
program. 0 : Performed 1 : Not performed
CRF EOB (end of block) to be output in the ISO code: 0: Depends on the setting of bit 3 (NCR) of parameter No. 100. 1: is "CR""LF".
NOTE The EOB output patterns are as shown below:
NCR CRF EOB output format 0 0 "LF" "CR" "CR" 0 1 "CR" "LF" 1 0 "LF"
1 1 "CR" "LF"
NCR Output of the end of block (EOB) in ISO code 0 : LF, CR, CR are output. 1 : Only LF is output.
ND3 In DNC operation, a program is: 0 : Read block by block. (A DC3 code is output for each block.) 1 : Read continuously until the buffer becomes full. (A DC3 code is
output when the buffer becomes full.)
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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NOTE In general, reading is performed more efficiently
when ND3 set to 1. This specification reduces the number of buffering interruptions caused by reading of a series of blocks specifying short movements. This in turn reduces the effective cycle time.
IOP Specifies how to stop program input/output operations.
0 : An NC reset can stop program input/output operations. 1 : Only the [STOP] soft key can stop program input/output
operations. (An reset cannot stop program input/output operations.)
ENS Action taken when a NULL code is found during read of EIA code 0 : An alarm is generated. 1 : The NULL code is ignored.
#7 #6 #5 #4 #3 #2 #1 #0
0110 IO4
[Data type] Bit IO4 Separate control of I/O channel numbers is:
0: Not performed. 1: Performed. If the I/O channels are not separately controlled, set the input/output device in parameter No. 20. If the I/O channels are separately controlled, set the input device and output device in the foreground and the input device and output device in the background in parameters No. 20 to No. 23 respectively. Separate control of I/O channels makes it possible to perform background editing, program input/output, and the like during the DNC operation.
4.2.2 Parameters of Channel 1 (I/O CHANNEL=0)
#7 #6 #5 #4 #3 #2 #1 #0
NFD ASI SB2 0101
NFD ASI HAD SB2
[Data type] Bit SB2 The number of stop bits
0 : 1 1 : 2
HAD An alarm raised for the internal handy file is: 0: Not displayed in detail on the NC screen. (PS alarm 86 is
displayed.) 1: Displayed in detail on the NC screen.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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ASI Code used at data input 0 : EIA or ISO code (input: determined automatically, output:
setting of bit 1 of parameter No. 0000) 1 : ASCII code for both input and output
NOTE When ASCII code is to be used for inputting and
outputting data (when ASI is set to 1), also set bit 1 of parameter No. 0000 to 1.
NFD Feed before and after the data at data output
0 : Output 1 : Not output
NOTE When input/output devices other than the FANUC
PPR are used, set NFD to 1.
0102 Number specified for the input/output device (when the I/O CHANNEL is set
to 0)
[Data type] Byte Set the number specified for the input/output device used when the I/O CHANNEL is set to 0, with one of the set values listed in Table 4.2.2 (a).
Table 4.2.2 (a) Set value and Input/Output Device Set value Input/output device
0 RS-232-C (Used control codes DC1 to DC4)
1 FANUC CASSETTE ADAPTOR 1 (FANUC CASSETTE B1/ B2)
2 FANUC CASSETTE ADAPTOR 3 (FANUC CASSETTE F1)
3 FANUC PROGRAM FILE Mate, FANUC FA Card Adaptor FANUC FLOPPY CASSETTE ADAPTOR, FANUC Handy File FANUC SYSTEM P-MODEL H
4 RS-232-C (Not used control codes DC1 to DC4) 5 Portable tape reader
6 FANUC PPR FANUC SYSTEM P-MODEL G, FANUC SYSTEM P-MODEL H
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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0103 Baud rate (when the I/O CHANNEL is set to 0)
[Data type] Byte Set baud rate of the input/output device used when the I/O CHANNEL is set to 0, with a set value in Table 4.2.2 (b).
Table 4.2.2 (b) Set value Baud rate (bps) Set value Baud rate (bps)
1 50 7 600 2 100 8 1200 3 110 9 2400 4 150 10 4800 5 200 11 9600 6 300
12 19200
4.2.3 Parameters of Channel 1 (I/O CHANNEL=1)
#7 #6 #5 #4 #3 #2 #1 #0
0111 NFD ASI SB2
[Data type] Bit These parameters are used when I/O CHANNEL is set to 1. The meanings of the bits are the same as for parameter 0101.
0112 Number specified for the input/output device (when I/O CHANNEL is set to 1)
[Data type] Byte Set the number specified for the input/output device used when the I/O CHANNEL is set to 1, with one of the set values listed in Table 4.2.2 (a).
0113 Baud rate (when I/O CHNNEL is set to 1)
[Data type] Byte Set the baud rate of the input/output device used when I/O CHANNEL is set to 1, with a value in Table 4.2.2 (b).
4.2.4 Parameters of Channel 2 (I/O CHANNEL=2)
#7 #6 #5 #4 #3 #2 #1 #0
0121 NFD ASI SB2
[Data type] Bit These parameters are used when I/O CHANNEL is set to 2. The meanings of the bits are the same as for parameter 0101.
0122 Number specified for the input/output device (when I/O CHANNEL is set to 2)
[Data type] Byte
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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Set the number specified for the input/output device used when I/O CHANNEL is set to 2, with a value in Table 4.2.2 (a).
0123 Baud rate (when the I/O CHANNEL is set to 2)
[Data type] Byte Set the baud rate of the input/output device used when I/O CHANNEL is set to 2, with a value in Table 4.2.2 (b).
#7 #6 #5 #4 #3 #2 #1 #0
0134 NCD SYN PRY
NOTE When this parameter is set, the power must be
turned off before operation is continued.
[Data type] Bit PRY Parity bit
0: Not used 1: Used
SYN Reset/alarm in protocol B 0: Not reported to the host 1: Reported to the host with SYN and NAK codes
NCD CD (signal quality detection) of the RS-232-C interface 0: Checked 1: Not checked
#7 #6 #5 #4 #3 #2 #1 #0
0135 RMS PRA ETX ASC
NOTE When this parameter is set, the power must be
turned off before operation is continued.
[Data type] Bit ASC Communication code except NC data
0: ISO code 1: ASCII code
ETX End code for protocol A or extended protocol A 0: CR code in ASCII/ISO 1: ETX code in ASCII/ISO
NOTE Use of ASCII/ISO is specified by ASC.
PRA Communication protocol
0: Protocol B 1: Protocol A
RMS State of remote/tape operation when protocol A is used 0: Always 0 is returned.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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1: Contents of the change request of the remote/tape operation in the SET command from the host is returned.
#7 #6 #5 #4 #3 #2 #1 #0
0138 MDN OWN
[Data type] Bit OWM When NC data or an NC program is output to a memory card, a
message for file overwrite confirmation is: 0 : Displayed. 1 : Not displayed.
MDN The DNC operation function by a memory card is: 0: Disabled. 1: Enabled. (A PCMCIA card attachment is required.)
NOTE Use a PCMCIA card attachment suited to the CNC
to secure the memory card in the CNC.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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4.3 PARAMETERS OF DNC2 INTERFACE
#7 #6 #5 #4 #3 #2 #1 #0
0140 ECD NCE BCC
NOTE When this parameter is set, the power must be
turned off before operation is continued.
[Data type] Bit BCC The BCC value (block check characters) for the DNC2 interface is:
0: Checked. 1: Not checked. Even if the BCC value is not checked, the BCC value itself must be specified.
NCE The ER (RS-232-C) and TR (RS422) signals are: 0: Checked. 1: Not checked. This parameter is dedicated to the DNC2 interface.
ECD Error code of negative acknowledgment 0: A four-digit hexadecimal error code is added to a negative
acknowledgment. 1: No error code is added to a negative acknowledgment. This parameter is dedicated to the DNC2 interface.
NOTE To use FANUC DNC2 communications library for
the host computer, set this parameter to 1.
0143 Time limit specified for the timer monitoring a response (DNC2 interface)
NOTE When this parameter is set, the power must be
turned off before operation is continued.
[Data type] Byte [Unit of data] sec [Valid data range] 1 to 60 (The standard setting is 3.)
0144 Time limit specified for the timer monitoring the EOT signal (DNC2 interface)
NOTE When this parameter is set, the power must be
turned off before operation is continued.
[Data type] Byte [Unit of data] sec [Valid data range] 1 to 60 (The standard setting is 5.)
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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0145 Time required for switching RECV and SEND (DNC2 interface)
NOTE When this parameter is set, the power must be
turned off before operation is continued.
[Data type] Byte [Unit of data] sec [Valid data range] 1 to 60 (The standard setting is 1.)
0146 Number of times the system retries holding communication (DNC2 interface)
NOTE When this parameter is set, the power must be
turned off before operation is continued.
[Data type] Byte [Unit of data] sec [Valid data range] 1 to 10 (The standard setting is 3.)
Set the maximum number of times the system retries holding communication with the remote device if the remote device uses an invalid protocol in the data-link layer or the remote device does not respond to the request.
0147 Number of times the system sends the message in response to the NAK
signal (DNC2 interface)
NOTE When this parameter is set, the power must be
turned off before operation is continued.
[Data type] Byte [Unit of data] Number of times [Valid data range] 1 to 10 (The standard setting is 2.)
Set the maximum number of times the system retries sending the message in response to the NAK signal.
0148 Number of characters in overrun (DNC2) interface)
NOTE When this parameter is set, the power must be
turned off before operation is continued.
[Data type] Byte [Valid data range] 10 to 225 (The standard setting is 10.)
Set the number of characters the system can receive after transmission is stopped (CS off).
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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0149 Number of characters in the data section of the communication packet
(DNC2 interface)
NOTE When this parameter is set, the power must be
turned off before operation is continued.
[Data type] Word [Valid range] 80 to 256 (The standard setting is 256.)
The standard setting is 256. If the specified value is out of range, a value of 80 or 256 is used. This parameter determines the maximum length of the packet used in transmission over the DNC2 interface. Including the two characters at the start of the packet, the four characters used for a command, and the three characters at the end, the maximum number of characters in the packet is nine plus the number specified in parameter No.0149.
DLE STX Command Data section DEL ETX BCC
2 bytes 4 bytes 80 to 256 bytes 3 bytes
Length of the packet
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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4.4 PARAMETERS OF REMOTE DIAGNOSIS
#7 #6 #5 #4 #3 #2 #1 #0
0002 RDG
[Data type] Bit RDG Remote diagnosis is:
0: Not performed. 1: Performed. If an RS-232-C serial port is used to carry out remote diagnosis, connect and set up the modem, cable, and the like, then set 1 in this parameter.
#7 #6 #5 #4 #3 #2 #1 #0
0201 NCR ASC SB2
[Data type] Bit SB2 The number of stop bits is
0: 1. 1: 2. To carry out remote diagnosis, set 0.
ASC The code to be used for data output is: 0: ISO code. 1: ASCII code. To carry out remote diagnosis, set 1.
NCR EOB (end of block) is output as: 0: "LF""CR""CR". 1: Just as "LF". To carry out remote diagnosis, set 1.
0203 Baud rate (for remote diagnosis)
[Data type] Byte Set the baud rate of data input/output by remote diagnosis, with reference to the tables given below. When using an RS-232-C serial port
Set value Baud rate (bps) Set value Baud rate (bps) 1 50 7 600 2 100 8 1200 3 110 9 2400 4 150 10 4800 5 200 11 9600 6 300
12 19200
NOTE The tables above indicate the baud rates of
communication between the CNC and modem. The actual communication baud rate may be lowered, depending on the modem and communication line.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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0204 Remote diagnosis channel
[Data type] Byte [Valid data range] 0, 1, 2
The interface to be used for remote diagnosis is: 0,1 : RS-232-C serial port 1 (channel 1). 2 : RS-232-C serial port 2 (channel 2).
0211 Password 1 for remote diagnosis
0212 Password 2 for remote diagnosis
0213 Password 3 for remote diagnosis
[Data type] 2-word [Valid data range] 1 to 99999999
Specify a password for using the remote diagnosis function. The remote diagnosis function has the following password settings. Data can be protected by preventing a third party from accessing any system parameter or machining program without permission. Password 1: Set a password for the whole service of the remote diagnosis
function. (The whole remote diagnosis service is available only when this password is input on the host side (PC, for instance).)
Password 2: Set a password of a part program. (The input/output, verification,
and the like of a program are possible only when this password is input on the host side (PC, for instance).)
Password 3: Set a password of a parameter. (The input/output or the like of a
parameter is possible only when this password is input on the host side (PC, for instance).)
NOTE Once any value other than 0 is specified as a
password, the password can be changed only when the same value is specified in the corresponding keyword (parameters No. 221 to No. 223). If any value other than 0 is specified as a password, the password setting is not displayed on the parameter screen (blank display is provided). Take great care when setting the password.
0221 Keyword 1 for remote diagnosis
0222 Keyword 2 for remote diagnosis
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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0223 Keyword 3 for remote diagnosis
[Data type] 2-word [Valid range] 1 to 99999999
Set a keyword corresponding to a password of the remote diagnosis function. Keyword 1: Keyword for password 1 (parameter No. 211) Keyword 2: Keyword for password 2 (parameter No. 212) Keyword 3: Keyword for password 3 (parameter No. 213) If any value other than 0 is specified as a password (parameters No. 211 to No. 213), the password can be changed only when the same value is specified as the corresponding keyword.
NOTE The keyword value is reset to 0 at power-up. On
the parameter screen, the keyword setting is not displayed (blank display is provided).
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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4.5 PARAMETER OF MEMORY CARD INTERFACE
#7 #6 #5 #4 #3 #2 #1 #0
0300 PCM
[Data type] Bit PCM If the CNC screen display function is enabled, when a memory card
interface is provided on the NC side (HSSB connection), 0 : The memory card interface on the NC side is used. 1 : The memory card interface on the PC side is used. This parameter is valid when parameter No. 20 is set to 4 (memory card interface). This parameter is valid only while the CNC screen display function is active.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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4.6 PARAMETERS OF DATA SERVER
#7 #6 #5 #4 #3 #2 #1 #0
0900 ONS DSV
[Data type] Bit DSV The data server function is
0: Enabled 1: Disabled
ONS When the O number of the data server file name and the O number in an NC program do not match: 0: The O number of the file name takes priority. 1: The O number in the NC program takes priority.
0921 OS selected for host computer 1 of data server
0922 OS selected for host computer 2 of data server
0923 OS selected for host computer 3 of data server
[Data type] Word [Valid data range] 0 to 1
0 : Windows95/98/NT is selected. 1 : UNIX or VMS is selected.
0924 Latency setting for DNC1/Ethernet or FOCAS1/Ethernet
[Data type] Word [Unit of data] ms [Valid data range] 0 to 255
Set service latency of FOCAS1/Ethernet while FOCAS1/Ethernet is used together with the data server function. If a value between 0 and 2 is set, 2 ms is assumed.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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4.7 PARAMETERS OF ETHERNET
0931 Special character code corresponding to soft key [CHAR-1]
0932 Special character code corresponding to soft key [CHAR-2]
0933 Special character code corresponding to soft key [CHAR-3]
0934 Special character code corresponding to soft key [CHAR-4]
0935 Special character code corresponding to soft key [CHAR-5]
[Data type] Byte [Valid data range] 32 to 95
These parameters are provided to allow a special character that is not provided on the MDI panel but needed in a user name, password, or login DIR to be input by pressing a soft key on the Ethernet parameter screen. If a value other than 0 is input as a parameter, the special character assigned to the corresponding input soft key [CHAR-1] to [CHAR-5] is displayed. The special character codes correspond to the ASCII codes.
Sample special character codes Special
character Code Special
character Code Special
character Code
Blank 32 ) 41 < 60 ! 33 * 42 > 62 " 34 + 43 ? 63 # 35 , 44 @ 64 $ 36 - 45 [ 91 % 37 . 46 ^ 92 & 38 / 47 # 93 ' 39 : 58 ] 94 ( 40 ; 59 _ 95
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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4.8 PARAMETERS OF POWER MATE CNC MANAGER
#7 #6 #5 #4 #3 #2 #1 #0
0960 ASG SPW PMN MD2 MD1 SLV
[Data type] Bit SLV When the power mate CNC manager is selected, the screen displays:
0 : One slave. 1 : Up to four slaves with the screen divided into four.
MD1,MD2 These parameters set a slave parameter input/output destination. MD2 MD1 Input/output destination
0 0 Part program storage 0 1 Memory card
In either case, slave parameters are output in program format. PMN The power mate CNC manager function is:
0 : Enabled. 1 : Disabled. (Communication with slaves is not performed.)
SPW The power mate CNC manager allows parameters of slaves to be set: 0 : Regardless of the PWE settings. 1 : According to the PWE settings.
ASG Whether the number of bytes allocated to the input/output destination of the β amplifier with the I/O Link is 16 bytes or not is : 0 : Not checked. 1 : Checked.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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4.9 PARAMETERS OF AXIS CONTROL/INCREMENT SYSTEM
#7 #6 #5 #4 #3 #2 #1 #0
1001 INM
NOTE When this parameter is set, the power must be
turned off before operation is continued.
[Data type] Bit INM Least command increment on the linear axis
0 : In mm (metric system machine) 1 : In inches (inch system machine)
#7 #6 #5 #4 #3 #2 #1 #0
IDG XIK SFD DLZ JAX 1002
IDG XIK AZR SFD DLZ JAX
[Data type] Bit JAX Number of axes controlled simultaneously in manual continuous feed,
manual rapid traverse and manual reference position return 0 : 1 axis 1 : 3 axes
DLZ Function setting the reference position without dog 0 : Disabled 1 : Enabled (enabled for all axes)
NOTE 1 This function can be specified for each axis by
DLZx, bit 1 of parameter No.1005. 2 For a system including an axis of Cs contour
control or spindle positioning, avoid using this parameter. Use bit 1 (DLZx) of parameter No. 1005 instead to set just a required axis.
SFD The function for shifting the reference position is
0: Not used. 1: Used.
AZR When no reference position is set, the G28 command causes: 0: Reference position return using deceleration dogs (as during
manual reference position return) to be executed. 1: P/S alarm No.090 to be issued.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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NOTE When reference position return without dogs is
specified, (when bit 1 (DLZ) of parameter No.1002 is set to 1. The G28 command specified before a reference position causes P/S alarm No.090, regardless of the setting of AZR.
XIK When LRP, bit 1 of parameter No.1401, is set to 0, namely, when
positioning is performed using non-linear type positioning, if an interlock is applied to the machine along one of axes in positioning, 0: The machine stops moving along the axis for which the interlock
is applied and continues to move along the other axes. 1: The machine stops moving along all the axes.
IDG When the reference position is set without dogs, automatic setting of the IDGx parameter (bit 0 of parameter No.1012) to prevent the reference position from being set again is: 0 : Not performed. 1 : Performed.
#7 #6 #5 #4 #3 #2 #1 #0
IPR ISC 1004
IPR IPI ISC ISA
NOTE When this parameter is set, the power must be
turned off before operation is continued.
[Data type] Bit ISA, ISC, ISD The least input increment and least command increment are set.
ISC ISA Least input increment and least command increment Symbol
0 0 0.001 mm, 0.001 deg, or 0.0001 inch IS-B 0 1 0.01 mm, 0.01 deg, or 0.001 inch IS-A 1 0 0.0001 mm, 0.0001 deg, or 0.00001 inch IS-C
NOTE IS-A cannot be used at present.
IPI Bit 7 (IPR) of parameter No. 1004 is:
0 : A parameter that requires a power-off operation to make the setting valid, and that becomes invalid for inch input.
1 : A parameter that does not require a power-off operation, and that is also valid for inch input.
IPR Whether the least input increment for each axis is set to a value 10 times as large as the least command increment is specified, in increment systems of IS-B or IS-C at setting mm. 0: The least input increment is not set to a value 10 times as large as
the least command increment. 1: The least input increment is set to a value 10 times as large as the
least command increment.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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If IPR is set to 1, the least input increment is set as follows: Input increment Least input increment
IS-B 0.01 mm, 0.01 deg, or 0.0001 inch IS-C 0.001 mm, 0.001 deg, or 0.00001 inch
NOTE For IS-A, the least input increment cannot be set to
a value 10 times as large as the least command increment.
The least input increment is not multiplied by 10 also when the calculator-type decimal point input (bit 0 (DPI) of parameter No. 3401) is used.
#7 #6 #5 #4 #3 #2 #1 #0
1005 EDMx EDPx HJZx DLZx ZRNx
[Data type] Bit axis ZRNx When a command specifying the movement except for G28 is issued
in automatic operation (MEM, MDI, or DNC) and when a return to the reference position has not been performed since the power was turned on 0 : An alarm is generated (P/S alarm 224). 1 : An alarm is not generated.
NOTE 1 The state in which the reference position has not
been established refers to that state in which reference position return has not been performed after power-on when an absolute position detector is not being used, or that state in which the association of the machine position with the position detected with the absolute position detector has not been completed (see the description of bit 4 (APZx) of parameter No. 1815) when an absolute position detector is being used.
2 To use a function that establishes the reference point and makes a movement with a command other than G28, such as an axis of Cs contour control, set this parameter for the relative axis.
3 When the Cs axis coordinate setup function (bit 2 (CSF) of parameter No. 3712) is used, it is recommended that this parameter be set to 0.
DLZx Function for setting the reference position without dogs
0 : Disabled 1 : Enabled
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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NOTE 1 When bit 1 (DLZ) of parameter No. 1002 is 0, DLZx
is enabled. When bit 1 (DLZ) of parameter No. 1002 is 1, DLZx is disabled, and the function for setting the reference position without dogs is enabled for all axes.
2 Do not set this parameter for the Cs contour control axis or spindle positioning axis.
HJZx When a reference position is already set:
0 : Manual reference position return is performed with deceleration dogs.
1 : Manual reference position return is performed using rapid traverse without deceleration dogs, or manual reference position return is performed with deceleration dogs, depending on the setting of bit 7 (SJZ) of parameter No.0002.
NOTE When the function (see bit 1 (DLZ) of parameter
No. 1002) for setting the reference position without dogs is used, positioning to a reference position is always performed using rapid traverse in reference position return after establishment of the reference position, regardless of the setting of HJZ.
EDPx External deceleration signal in the positive direction for each axis
0 : Valid only for rapid traverse 1 : Valid for rapid traverse and cutting feed
EDMx External deceleration signal in the negative direction for each axis 0 : Valid only for rapid traverse 1 : Valid for rapid traverse and cutting feed
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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#7 #6 #5 #4 #3 #2 #1 #0
ZMIx DIAx ROSx ROTx 1006
ZMIx ROSx ROTx
NOTE When this parameter is set, the power must be
turned off before operation is continued.
[Data type] Bit axis ROTx, ROSx Setting linear or rotation axis.
ROSx ROTx Meaning 0 0 Linear axis
(1) Inch/metric conversion is done. (2) All coordinate values are linear axis type. (Is not rounded in 0 to 360°) (3) Stored pitch error compensation is linear axis type (Refer to parameter No.3624)
0 1 Rotation axis (A type) (1) Inch/metric conversion is not done. (2) Machine coordinate values are rounded in 0 to 360°.
Absolute coordinate values are rounded or not rounded by parameter No.1008#0(ROAx) and #2(RRLx).
(3) Stored pitch error compensation is the rotation type. (Refer to parameter No.3624)
(4) Automatic reference position return (G28, G30) is done in the reference position return direction and the move amount does not exceed one rotation.
1 0 Setting is invalid (unused) 1 1 Rotation axis (B type)
(1) Inch/metric conversion, absolute coordinate values and relative coordinate values are not done.
(2) Machine coordinate values, absolute coordinate values and relative coordinate values are linear axis type. (Is not rounded in 0 to 360°).
(3) Stored pitch error compensation is linear axis type (Refer to parameter No.3624)
(4) Cannot be used with the rotation axis roll over function and the index table indexing function (M series)
For the rotation axis used for cylindrical interpolation, set ROTx to 1.
DIAx Either a diameter or radius is set to be used for specifying the amount of travel on each axis. 0 : Radius 1 : Diameter
ZMIx The direction of reference position return. 0 : Positive direction 1 : Negative direction
NOTE The direction of the initial backlash, which occurs
when power is switched on, is opposite to the direction of a reference position return.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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#7 #6 #5 #4 #3 #2 #1 #0
OKIx ALZx RTLx 1007
OKIx
[Data type] Bit axis RTLx The reference position return operation for a rotation axis is:
0 : Of rotation axis type. 1 : Of linear axis type.
NOTE The rotation axis type reference position return
operation and the linear axis type reference position return operation differ in behavior as follows, depending on when the dog (the deceleration signal for reference position return) is pressed: • Linear axis type: When the dog is pressed before the one-rotation
signal is seized, P/S alarm No. 090 is issued. • Rotation axis type: When the dog is pressed before the one-rotation
signal is seized, the reference position return operation is continued without issuing an alarm.
ALZx An automatic reference position return operation causes:
0 : A return to the reference position by positioning. When a reference position return has not been performed even
once since power-on, a return to the reference position is performed in the same sequence as for the manual reference position return operation.
1 : A return to the reference position in the same sequence as for the manual reference position return operation.
NOTE This parameter has no influence on axes for which
a reference position return is performed without dogs.
OKIx In reference position setting by pressing an axis against a stopper,
after a reference position return is completed, P/S alarm 000 is: 0 : Issued. (If this setting is made, an absolute position detector is required
when the function of reference position setting by pressing an axis against a stopper is used.)
1 : Not issued. (If this setting is made, no absolute position detector is required
even when the function of reference position setting by pressing an axis against a stopper is used.)
4.DESCRIPTION OF PARAMETERS B-64120EN/01
- 38 -
#7 #6 #5 #4 #3 #2 #1 #0
1008 RMCx RRLx RABx ROAx
NOTE When this parameter is set, the power must be
turned off before operation is continued.
[Data type] Bit axis ROAx The roll-over function of a rotation axis is
0 : Invalid 1 : Valid
NOTE ROAx specifies the function only for a rotation axis
(for which ROTx, #0 of parameter No.1006, is set to 1)
RABx In the absolute commands, the axis rotates in the direction
0 : In which the distance to the target is shorter. 1 : Specified by the sign of command value.
NOTE RABx is valid only when ROAx is 1.
RRLx Relative coordinates are
0 : Not rounded by the amount of the shift per one rotation 1 : Rounded by the amount of the shift per one rotation
NOTE 1 RRLx is valid only when ROAx is 1. 2 Assign the amount of the shift per one rotation in
parameter No.1260.
RMCx When machine coordinate system selection (G53) or high-speed machine coordinate system selection (G53P1) is specified, for the roll-over function of a rotation axis, the setting of bit 1 (RABx) of parameter No. 1008, which sets the direction of rotation for absolute commands, is: 0 : Invalid. 1 : Valid.
1010 Number of CNC-controlled axes
NOTE When this parameter is set, the power must be
turned off before operation is continued.
[Data type] Byte [Valid data range] 1, 2, 3, ..., the number of controlled axes
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
- 39 -
Set the maximum number of axes that can be controlled by the CNC. Examples Suppose that the first axis is the X axis, and the second and
subsequent axes are the Y, Z, and A axes in that order, and that they are controlled as follows:
X, Y, and Z axes: Controlled by the CNC A axis: Controlled by the PMC Then set this parameter to 3 (total 3: 1st to 3rd axes) With this setting, the fourth axis (A axis) is controlled only by
the PMC, and therefore cannot be controlled directly by the CNC.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
- 40 -
#7 #6 #5 #4 #3 #2 #1 #0
1012 IDGx
[Data type] Bit axis IDGx The function for setting the reference position again, without dogs, is:
0 : Not inhibited. 1 : Inhibited.
NOTE 1 IDGx is enabled when the IDG parameter (bit 7 of
parameter No.1002) is 1. 2 When the function for setting the reference position
without dogs is used, and the reference position is lost for some reason, an alarm requesting reference position return (No.300) is generated when the power is next turned on. If the operator performs reference position return, as a result of mistakenly identifying the alarm as that requesting the operator to perform a normal reference position return, an invalid reference position may be set. To prevent such an operator error, the IDGx parameter is provided to prevent the reference position from being set again without dogs. (1) If the IDG parameter (bit 7 of parameter
No.1002) is set to 1, the IDGx parameter (bit 0 of parameter No.1012) is automatically set to 1 when the reference position is set using the function for setting the reference position without dogs. This prevents the reference position from being set again without dogs.
(2) Once the reference position is prevented from being set for an axis again, without dogs, any attempt to set the reference position for the axis without dogs results in the output of an alarm (No.090).
(3) When the reference position must be set again without dogs, set IDGx to 0 before setting the reference position.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
- 41 -
#7 #6 #5 #4 #3 #2 #1 #0
DWT WIC SVS ZRL RHR 1015
DWT WIC ZRL RHR
[Data type] Bit RHR After increment system (inch/metric) switching, for the rotation axis,
the first G28 command causes reference position return: 0 : At a low speed. 1 : At a high speed/
ZRL For high-speed reference position return according to G28, second to fourth reference position return according to G30, and G53 command: 0 : Non-linear type positioning is performed. 1 : Linear type positioning is performed. This parameter is valid when bit 1 (LRP) of parameter No. 1401 is set to 1.
SVS When the servo along an axis is turned off, simple synchronous control is: 0 : Released. 1 : Not released.
WIC Direct input of measured values for workpiece origin offsets is: 0 : Enabled only in a selected workpiece coordinate system. 1 : Enabled in all coordinate systems.
NOTE If this parameter is set to 0, measured values can
be input directly only in the currently selected workpiece coordinate system or external workpiece coordinate system. If a measured value is input directly for a workpiece origin offset in another coordinate system, a warning is issued.
DWT When a dwell time is specified with P, the unit of data is:
0 : 1 ms for IS-B, or 0.1 ms for IS-C. 1 : 1 ms. (Not depending on the increment system.)
1020 Program axis name for each axis
[Data type] Byte axis Set the program axis name for each controlled axis, using one of the values listed in the following table: Axis name
Setting Axis name
Setting Axis name
Setting Axis name
Setting
X 88 U 85 A 65 E 69 Y 89 V 86 B 66 - - Z 90 W 87 C 67 - -
4.DESCRIPTION OF PARAMETERS B-64120EN/01
- 42 -
NOTE 1 With the T series, when G code system A is used,
neither U, V, nor W can be used as an axis name. Only when G code system B or C is used, U, V, and W can be used as axis names.
2 The same axis name cannot be assigned to more than one axis.
3 When the secondary auxiliary function (option) is provided, the address used by the secondary auxiliary function (address B with the T series or, with the M series, the address specified in parameter No.3460) cannot be used as an axis name.
4 With the T series, when address C or A is used for chamfering, corner rounding, or direct drawing dimension programming (when the CCR parameter (bit 4 of parameter No.3405) is set to 1), addresses C or A cannot be used as an axis name.
5 Only with the T series, address E can be used as an axis name. Address E cannot be used with the M series. When address E is used as an axis name, note the following: - When G code system A is used, address E is
always assigned to an absolute command. - When an equal-lead threading command (G32) is
issued in the FS10/11 command format, address E cannot be used to specify the thread lead. Use address F to specify the thread lead.
1022 Setting of each axis in the basic coordinate system
NOTE When this parameter is set, power must be turned
off before operation is continued.
[Data type] Byte axis To determine the following planes used for circular interpolation, cutter compensation C (for the M series), tool nose radius compensation (for the T series), etc., each control axis is set to one of the basic three axes X, Y, and Z, or an axis parallel to the X, Y, or Z axis. G17: Plane Xp-Yp G18: Plane Zp-Xp G19: Plane Yp-Zp Only one axis can be set for each of the three basic axes X, Y, and Z, but two or more parallel axes can be set.
Set value Meaning 0 Neither the basic three axes nor a parallel axis 1 X axis of the basic three axes
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
- 43 -
Set value Meaning 2 Y axis of the basic three axes 3 Z axis of the basic three axes 5 Axis parallel to the X axis 6 Axis parallel to the Y axis 7 Axis parallel to the Z axis
1023 Number of the servo axis for each axis
NOTE When this parameter is set, power must be turned
off before operation is continued.
[Data type] Byte axis [Valid data range] 1, 2, 3, ..., number of control axes /-1,-2
Set the servo axis for each control axis. Usually set to same number as the control axis number. The control axis number is the order number that is used for setting the axis-type parameters or axis-type machine signals To use a controlled axis as a spindle, specify -1. Setting parameter CSS (bit 7 of parameter No. 3704) to 1 enables the second serial spindle to be assigned as Cs contour axis. To use the second serial spindle as the Cs contour axis, set -2. To use a hypothetical Cs axis for Cs contour control, also make a setting for spindle assignment. Refer to FSSB section of CONNECTION MANUAL (Function) (B-64113EN-1).
4.DESCRIPTION OF PARAMETERS B-64120EN/01
- 44 -
4.10 PARAMETERS OF COORDINATES
#7 #6 #5 #4 #3 #2 #1 #0
WZR AWK ZCL 1201
AWK ZCL
[Data type] Bit ZCL Local coordinate system when the manual reference position return is
performed 0 : The local coordinate system is not canceled. 1 : The local coordinate system is canceled.
AWK When the workpiece zero point offset value is changed 0 : The absolute position display changed when the next buffering
block is performed. 1 : The absolute position display is changed immediately. (Valid
when automatic operation is not being started) Changed value is valid after buffering the next block.
WZR Upon reset, the workpiece coordinate system is: 0 : Not returned to that specified with G54 1 : Returned to that specified with G54
#7 #6 #5 #4 #3 #2 #1 #0
SNC RLC G50 EWS EWD 1202
SNC G52 RLC
[Data type] Bit EWD The shift direction of the workpiece coordinate system is:
0 : The direction specified by the external workpiece zero point offset value
1 : In the opposite direction to that specified by the external workpiece zero point offset value
EWD=0
EXOFS : External workpiece zero point offset value
(Shifted workpiece coordinate system)
X
EXOFS
X X X
Z
Z
Z
Z
-EXOFS
EWD=1
(Original workpiece coordinate system)
EWS Shift value of the workpiece coordinate system and external workpiece zero point offset value are 0 : Stored in the separate memory areas. 1 : Stored in the same memory area, that is, the shift and the offset
values are the same.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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G50 If the G50 command for setting a coordinate system (or the G92 command in G command system B or C) is specified, 0 : G50 is executed and no alarm is issued. 1 : G50 is not executed and a P/S alarm (No. 010) is issued.
RLC Local coordinate system is 0 : Not cancelled by reset 1 : Cancelled by reset
G52 In local coordinate system setting (G52), a cutter compensation vector is: 0 : Not considered. 1 : Considered.
NOTE Select a local coordinate system setting operation
when cutter compensation is applied, and when two or more blocks specifying no movement exist prior to the specification of G52, or when G52 is specified after cutter compensation mode is canceled without eliminating the offset vector.
SNC After a servo alarm is released, the local coordinate system (G52 or
G92 (M series), or G52 or G50 (T series)) is: 0 : Cleared. 1 : Not cleared.
NOTE Even when this parameter is set to 1, the local
coordinate system is cleared if a setting is made to allow the local coordinate system to be canceled by a reset (bit 3 (RLC) of parameter No. 1202 = 1).
#7 #6 #5 #4 #3 #2 #1 #0
MMD 68A EMC 1203
MMD EMC
[Data type] Bit EMC The extended external machine zero point shift function is:
0: Disabled. 1: Enabled.
NOTE When the extended machine zero point shift
function is enabled, the conventional external machine zero point shift function is disabled.
68A In automatic coordinate system setting of an absolute position detector
in the mode of mirror image of facing two posts (G68): 0 : Mirror image of facing two posts is not considered. 1 : Mirror image of facing two posts is considered.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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MMD In manual operation, the direction of axis movement for an axis for which the mirror image function is enabled is: 0 : Not the same direction as in automatic operation. 1 : The same direction as in automatic operation.
#7 #6 #5 #4 #3 #2 #1 #0
R2O R1O 1205
[Data type] Bit R1O Signal output for the first reference position is:
0 : Disabled. 1 : Enabled. The reference position signal output function is required. See the description of parameter No.1245.
R2O Signal output for the second reference position is: 0 : Disabled. 1 : Enabled. The reference position signal output function is required. See the description of parameter No.1246.
1220 External workpiece zero point offset value
[Data type] 2-word axis [Unit of data]
Input increment IS-A IS-B IS-C Unit Linear axis (input in mm) 0.01 0.001 0.0001 mm
Linear axis (input in inches) 0.001 0.0001 0.00001 inch Rotation axis 0.01 0.001 0.0001 deg
[Valid data range] -99999999 to 99999999
This is one of the parameters that give the position of the origin of workpiece coordinate system (G54 to G59). It gives an offset of the workpiece origin common to all workpiece coordinate systems. In general, the offset varies depending on the workpiece coordinate systems. The value can be set from the PMC using the external data input function.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
- 47 -
1221 Workpiece zero point offset value in workpiece coordinate system 1 (G54)
1222 Workpiece zero point offset value in workpiece coordinate system 2(G55)
1223 Workpiece zero point offset value in workpiece coordinate system 3(G56)
1224 Workpiece zero point offset value in workpiece coordinate system 4 (G57)
1225 Workpiece zero point offset value in workpiece coordinate system 5 (G58)
1226 Workpiece zero point offset value in workpiece coordinate system 6 (G59)
[Data type] 2-word axis [Unit of data]
Input increment IS-A IS-B IS-C Unit Linear axis (input in mm) 0.01 0.001 0.0001 mm
Linear axis (input in inches) 0.001 0.0001 0.00001 inch Rotation axis 0.01 0.001 0.0001 deg
[Valid data range] -99999999 to 99999999
The workpiece zero point offset values in workpiece coordinate systems 1 to 6 (G54 to G59) are set.
Workpiece coordinate system 1 (G54)
Workpiece zero point offset
Origin of machine coordinate system
Workpiece coordinate system 2 (G55)
NOTE The workpiece origin offset can also be set using
the workpiece coordinate system screen.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
- 48 -
1240 Coordinate value of the first reference position on each axis in the machine
coordinate system
1241 Coordinate value of the second reference position on each axis in the
machine coordinate system
1242 Coordinate value of the third reference position on each axis in the machine
coordinate system
1243 Coordinate value of the fourth reference position on each axis in the
machine coordinate system
NOTE When these parameters are set, power must be
turned off before operation is continued.
[Data type] 2-word axis [Unit of data]
Increment system IS-A IS-B IS-C Unit Millimeter machine 0.01 0.001 0.0001 mm
Inch machine 0.001 0.0001 0.00001 inch Rotation axis 0.01 0.001 0.0001 deg
[Valid data range] -99999999 to 99999999
Set the coordinate values of the first to fourth reference positions in the machine coordinate system.
1260 Amount of a shift per one rotation of a rotation axis
NOTE When this parameter is set, the power must be
turned off before operation is continued.
[Data type] 2-word axis [Unit of data]
Increment system Unit of data Standard value IS-A 0.01 deg 36000 IS-B 0.001 deg 360000 IS-C 0.0001 deg 3600000
[Valid data range] 1000 to 99999999
Set the amount of a shift per one rotation of a rotation axis. For the rotation axis used for cylindrical interpolation, set the standard value.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
- 49 -
1280 First address of the signal group used by the external machine zero point
shift extension
[Data type] Word [Valid data range] 0 to 65535
Set the first address of the signal group used by the external machine zero point shift extension. If 100 is specified, R0100 to R0115 can be used.
R0100 Shift amount of external machine zero point shift extension for the first axis (LOW)
R0101 Shift amount of external machine zero point shift extension for the first axis (HIGH)
R0102 Shift amount of external machine zero point shift extension for the second axis (LOW)
R0103 Shift amount of external machine zero point shift extension for the second axis (HIGH)
: :
R0114 Shift amount of external machine zero point shift extension for the eighth axis (LOW)
R0115 Shift amount of external machine zero point shift extension for the eighth axis (HIGH)
NOTE 1 If the specified number is not present, the external
machine zero point shift extension is disabled. 2 A shift amount of the external machine zero point
shift extension can be written from the macro executer.
3 This parameter is valid when bit 0 (EMC) of parameter No. 1203 is set to 1.
1290 Distance between two opposite tool posts in mirror image
[Data type] 2-word [Unit of data]
Increment system IS-A IS-B IS-C Unit Millimeter machine 0.01 0.001 0.0001 mm
Inch machine 0.001 0.0001 0.00001 inch
[Valid data range] 0 to 99999999 Set the distance between two opposite tool posts in mirror image.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
- 50 -
4.11 PARAMETERS OF STROKE CHECK
#7 #6 #5 #4 #3 #2 #1 #0
BFA LZR RL3 LMS OUT 1300
BFA LZR LMS OUT
[Data type] Bit OUT The area inside or outside of the stored stroke check 2 is set as an
inhibition area (setting by the parameters No.1322 and No.1323). 0: Inside 1: Outside
LMS The EXLM <G007#6> signal for switching stored stroke check 0: Disabled 1: Enabled
NOTE Stored stroke check 1 supports two pairs of
parameters for setting the prohibited area. The stored stroke limit switching signal is used to enable either of the prohibited areas set with these parameter pairs. (1) Prohibited area I:
Parameters No.1320 and No.1321 (2) Prohibited area II:
Parameters No.1326 and No.1327
RL3 Stored stroke check 3 release signal RLSOT3 <G007#4> is 0: Disabled 1: Enabled
LZR Checking of stored stroke check 1 during the time from power-on to the manual position reference return 0: The stroke check 1 is checked. 1: The stroke check 1 is not checked
NOTE When an absolute position detector is used and a
reference position is already set upon power-up, stored stroke limit check 1 is started immediately after power-up, regardless of the setting.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
- 51 -
BFA When a command that exceeds a stored stroke check is issued 0: An alarm is generated after the stroke check is exceeded. 1: An alarm is generated before the stroke check is exceeded.
NOTE The tool stops at a point up to F/7500 mm short of
or ahead of the boundary. (F: Feedrate when the tool reaches the boundary
(mm/min))
#7 #6 #5 #4 #3 #2 #1 #0
1301 PLC OTF OF1 OTA NPC DLM
[Data type] Bit DLM The stored stroke limit switching signals <G104, G105> for each axial
direction is: 0: Disabled. 1: Enabled.
NPC As part of the stroke limit check performed before movement, the movement specified in G31 (skip) and G37 (automatic tool length measurement (for M series) or automatic tool compensation (for T series)) blocks is: 0: Checked 1: Not checked
OTA If the tool is already in the prohibited area at power-up, an alarm of stored stroke limit 2 (inside) or stored stroke limit 3 is: 0: Immediately raised. 1: Not raised before a movement is made. Remark) When the alarm is immediately raised, the system enters the
state before power-down. If this parameter is set to 1, no alarm is raised before a movement is made. If the direction of this movement is a direction away from the prohibited area, movements can be made in the opposite direction only. Accordingly, there is danger that the tool enters the prohibited area without an alarm.
OF1 If the tool is moved into the range allowed on the axis after an alarm is raised by stored stroke check 1, 0: The alarm is not canceled before a reset is made. 1: The OT alarm is immediately canceled.
NOTE In the cases below, the automatic release function
is disabled. To release an alarm, a reset operation is required. 1 When a setting is made to issue an alarm before
a stored stroke limit is exceeded (bit 7 (BFA) of parameter No. 1300)
2 When an another overtravel alarm (such as stored stroke check 2 and stored stroke check 3) is already issued
4.DESCRIPTION OF PARAMETERS B-64120EN/01
- 52 -
OTF When an overtravel alarm is issued:
0 : No signal is output. 1 : Signals are output to F124 and F126.
PLC Stroke limit check before movement is: 0: Not performed 1: Performed
#7 #6 #5 #4 #3 #2 #1 #0
OT3x OT2x 1310
OT2x
[Data type] Bit axis OT2x Whether stored stroke check 2 is checked for each axis is set.
0: Stored stroke check 2 is not checked. 1: Stored stroke check 2 is checked.
OT3x Whether stored stroke check 3 is checked for each axis is set. 0: Stored stroke check 3 is not checked. 1: Stored stroke check 3 is checked.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
- 53 -
1320 Coordinate value I of stored stroke check 1 in the positive direction on each
axis
1321 Coordinate value I of stored stroke check 1 in the negative direction on each
axis
[Data type] 2-word axis [Unit of data]
Increment system IS-A IS-B IS-C Unit Millimeter machine 0.01 0.001 0.0001 mm
Inch machine 0.001 0.0001 0.00001 inch Rotation axis 0.01 0.001 0.0001 deg
[Valid data range] -99999999 to 99999999
The coordinate values of stored stroke check 1 in the positive and negative directions are set for each axis in the machine coordinate system. The outside area of the two checks set in the parameters is inhibited.
(Xp,Yp,Zp) Set the machine coordinates of the boundaries in the positive direction (Xp, Yp, and Zp) using parameter No. 1320, and those of the boundaries in the negative direction (Xm, Ym, and Zm) using parameter No. 1321. The prohibited area thus becomes the hatched area in the figure on the left.
(Xm,Ym,Zm)
NOTE 1 For axes with diameter specification, a diameter
value must be set. 2 When the parameters are set as follows, the stroke
becomes infinite: parameter 1320 < parameter 1321 For movement along the axis for which infinite
stroke is set, only increment commands are available. (The stored stroke limit switching signal also becomes invalid.) If an absolute command is issued for this axis, the absolute register may overflow, and normal movement will not result.
3 The prohibited area specified with these parameters is invalid if bit 2 (LMS) of parameter No. 1300 is set to 1 and stored stroke limit switching signal EXLM <G007#6> is set to 1. In such a case, the settings of parameters No. 1326 and 1327 are used, instead.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
- 54 -
1322 Coordinate value of stored stroke check 2 in the positive direction on each
axis
1323 Coordinate value of stored stroke check 2 in the negative direction on each
axis
[Data type] 2-word axis [Unit of data]
Increment system IS-A IS-B IS-C Unit Millimeter machine 0.01 0.001 0.0001 mm
Inch machine 0.001 0.0001 0.00001 inch Rotation axis 0.01 0.001 0.0001 deg
[Valid data range] -99999999 to 99999999
Set the coordinate values of stored stroke check 2 in the positive and negative directions for each axis in the machine coordinate system. OUT, #0 of parameter 1300, sets either the area outside of the area inside specified by two checks are the inhibition area.
(Xp,Yp,Zp)
(Xm,Ym,Zm)
Set the machine coordinates of the boundaries in the positive direction (Xp, Yp, and Zp) using parameter No. 1322, and those of the boundaries in the negative direction (Xm, Ym, and Zm) using parameter No. 1323. The prohibited area thus becomes the hatched area in the figure on the left.
(1) When the prohibited area is inside the boundaries (OUT = 0)
(2) When the prohibited area is outside the boundaries (OUT = 1)
(Xp,Yp,Zp)
(Xm,Ym,Zm)
NOTE For axes with diameter specification, a diameter
value must be set.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
- 55 -
1324 Coordinate value of stored stroke check 3 in the positive direction on each
axis
1325 Coordinate value of stored stroke check 3 in the negative direction on each
axis
[Data type] 2-word axis [Unit of data]
Increment system IS-A IS-B IS-C Unit Millimeter machine 0.01 0.001 0.0001 mm
Inch machine 0.001 0.0001 0.00001 inch Rotation axis 0.01 0.001 0.0001 deg
[Valid data range] -99999999 to 99999999
Set the coordinate values of stored stroke check 3 in the positive and negative directions for each axis in the machine coordinate system. The area inside the checks set in the parameter is inhibited.
NOTE Specify diameters for any axis for which diameter
programming is specified.
1326 Coordinate value II of stored stroke check 1 in the positive direction on each
axis
1327 Coordinate value II of stored stroke check 1 in the negative direction on each
axis
[Data type] 2-word axis [Unit of data]
Increment system IS-A IS-B IS-C Unit Millimeter machine 0.01 0.001 0.0001 mm
Inch machine 0.001 0.0001 0.00001 inch Rotation axis 0.01 0.001 0.0001 deg
[Valid data range] -99999999 to 99999999
Set the coordinate values of stored stroke check 1 in the positive and negative directions for each axis in the machine coordinate system. The tool cannot enter the area outside the checks set in the parameter. The inhibition area set in the parameter is enabled when bit 2 (LMS) of parameter No. 1300 is 1 and stored stroke limit switching signal EXLM <G007#6> is 1.
NOTE 1 Specify diameter values for any axes for which
diameter programming is specified. 2 These parameters are invalid if bit 2 (LMS) of
parameter No. 1300 is set to 0, or if stored stroke limit switching signal EXLM <G007#6> is set to 0. In such a case, the settings of parameters No. 1320 and 1321 are used, instead.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
- 56 -
4.12 PARAMETERS OF THE CHUCK AND TAILSTOCK BARRIER (T SERIES)
1330 Profile of a chuck
[Data type] Byte [Valid data range] 0 or 1
0: Chuck which holds a workpiece on the inner surface 1: Chuck which holds a workpiece on the outer surface
Dimensions of the claw of a chuck (L) 1331
Dimensions of the claw of a chuck (W) 1332
Dimensions of the part of a claw at which a workpiece is held (L1) 1333
Dimensions of the part of a claw at which a workpiece is held (W1) 1334
X coordinate of a chuck (CX) 1335
ZX coordinate of a chuck (CZ) 1336
[Data type] 2-word [Unit of data]
Increment system IS-B IS-C Unit Millimeter machine 0.001 0.0001 mm
Inch machine 0.0001 0.00001 inch
[Valid range] No.1331 to No.1334: 0 to 99999999 No.1335 to No.1336: -99999999 to 99999999 Specify the profile of a chuck.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
- 57 -
L
W
W1
L1
CZ
CX
Z
Zero point of the workpiece coordinate system
X A L
W
W1
L1
CZ
CX
Z
Zero point of the workpiece coordinate system
X
A
Chuck which holds a workpiece on the outer surface (TY= 1) Chuck which holds a workpiece on the inner surface (TY= 0)
Symbol Description
Ty Profile of a chuck (0: Chuck which holds a workpiece on the inner surface, 1: Chuck which holds a workpiece on the outer surface)
CX X coordinate of a chuck CZ Z coordinate of a chuck L Dimensions of the claw of a chuck W Dimensions of the claw of a chuck (radius input) L1 Dimensions of the part of a claw at which a workpiece is held
W1 Dimensions of the part of a claw at which a workpiece is held (radius input)
TY Specifies the profile of a chuck. When TY is set to 0, the chuck
holding a workpiece on the inner surface is specified. When TY is set to 1, the chuck holding a workpiece on the outer surface is specified. The profile of the chuck is assumed to be symmetrical with respect to the z-axis.
CX, and CZ Specify the position (point A) of a chuck with the coordinates of the workpiece coordinate system. In this case, do not use the coordinates of the machine coordinate system.
NOTE Specifying the coordinates with a diameter or
radius depends on whether the corresponding axis conforms to diameter or radius specification. When the axis conforms to diameter specification, specify the coordinates with a diameter.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
- 58 -
L, L1, W and W1 Define the profile of a chuck.
NOTE Always specify W and W1 with radiuses. Specify L
and L1 with radiuses when the Z-axis conforms to radius specification.
Length of a tailstock (L)
1341
Diameter of a tailstock (D)
1342
Length of a tailstock (L1)
1343
Diameter of a tailstock (D1)
1344
Length of a tailstock (L2)
1345
Diameter of a tailstock (D2)
1346
Diameter of the hole of a tailstock (D3)
1347
Z coordinate of a tailstock (TZ)
1348
[Data type] 2-words [Unit of data]
Increment system IS-B IS-C Unit Millimeter machine 0.001 0.0001 mm
Inch machine 0.0001 0.00001 inch
[Valid range] No.1341 to No.1347: 0 to 99999999 No.1348: -99999999 to 99999999 Specify the profile of a tailstock.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
- 59 -
T
X
D
L
D D D
L
L
Z
Zero point of the workpiece coordinate system
Workpiece B
Symbol Description TZ Z-axis coordinate of a tailstock L Length of a tailstock D Diameter of a tailstock (diameter input) L1 Length of a tailstock (1) D1 Diameter of a tailstock (1) (diameter input) L2 Length of a tailstock (2) D2 Diameter of a tailstock (2) (diameter input) D3 Diameter of the hole of a tailstock (diameter input)
TZ: Specifies the position (point B) of a tailstock with the Z-axis
coordinate of the workpiece coordinate system. In this case, do not use the coordinate of the machine coordinate system. The profile of a tailstock is assumed to be symmetrical with respect to the Z-axis.
NOTE Specifying the position of a tailstock with a radius
or diameter depends on whether the Z-axis conforms to radius or diameter specification.
L, L1, L2, D, D1, D2, and D3 Define the profile of a tailstock.
NOTE Always specify D, D1, D2, and D3 with diameters.
Specify L, L1, and L2 with radiuses if the Z-axis conforms to radius specification.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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4.13 PARAMETERS OF FEEDRATE
#7 #6 #5 #4 #3 #2 #1 #0
RDR TDR RF0 JZR LRP RPD 1401
RDR TDR RF0 LRP RPD
[Data type] Bit RPD Manual rapid traverse during the period from power-on time to the
completion of the reference position return. 0: Disabled (Jog feed is performed.) 1: Enabled
LRP Positioning (G00) 0: Positioning is performed with non-linear type positioning so that
the tool moves along each axis independently at rapid traverse. 1: Positioning is performed with linear interpolation so that the tool
moves in a straight line. JZR The manual reference position return at JOG feedrate
0: Not performed 1: Performed
RF0 When cutting feedrate override is 0% during rapid traverse, 0: The machine tool does not stop moving. 1: The machine tool stops moving.
TDR Dry run during threading or tapping (tapping cycle G74 or G84, rigid tapping) 0: Enabled 1: Disabled
RDR Dry run for rapid traverse command 0: Disabled 1: Enabled
#7 #6 #5 #4 #3 #2 #1 #0
JRV JOV NPC 1402
JOV NPC
[Data type] Bit NPC The feed per rotation command is:
0: Ineffective when a position coder is not provided. 1: Effective even when a position coder is not provided (because
the CNC converts it to the feed per minute command from F command S command).
NOTE To use a position coder, set this parameter to 0.
While this parameter is set to 1, threading cannot be performed even if a position coder is provided.
JOV Job override is:
0: Enabled 1: Disabled (tied to 100%)
JRV Jog feed or incremental feed is
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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0: Performed at feed per minute. 1: Performed at feed per rotation.
NOTE Specify a feedrate in parameter No.1423.
#7 #6 #5 #4 #3 #2 #1 #0
RTV MIF 1403
NOTE When this parameter is set, the power must be
turned off before operation is continued.
[Data type] Bit MIF Cutting feedrates at feed per minute is specified by F commands
0: In units of 1 mm/min for millimeter machines or 0.01 inches/min for inch machines.
1: In unit of 0.001 mm/min for millimeter machines or 0.00001 inches/min for inch machines.
NOTE M series are not equipped with this parameter.
Cutting feedrates are specified by F commands in units of 0.001 mm/min for millimeter machines or 0.00001 inches/min for inch machines.
RTV Override while the tool is retracting in threading
0 : Override is effective. 1 : Override is not effective.
#7 #6 #5 #4 #3 #2 #1 #0
FC0 FRV F8A DLF HFC 1404
FC0 HCF FRV F8A DLF HFC
[Data type] Bit HFC The feedrate for helical interpolation is:
0: Clamped so that the feedrates along an arc and linear axis do not exceed the maximum cutting feedrate specified by parameter (No.1422 or 1430).
1: Clamped so that the composite feedrate along an arc and linear axis does not exceed the maximum cutting feedrate specified by parameter (No.1422).
DLF After a reference position is set, manual reference position return performed at: 0 : Rapid traverse rate (parameter No.1420) 1 : Manual rapid traverse rate (parameter No.1424)
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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NOTE This parameter selects a feedrate for reference
position return performed without dogs. This parameter also selects a feedrate when manual reference position return is performed according to bit 7 (SJZ) of parameter No.0002 using rapid traverse without deceleration dogs after a reference position is set.
<For T series>
F8A Valid data range for an F command in feed-per-minute mode 0: Range specified with bit 0 (MIF) of parameter No.1403 1:
Increment system Units IS-A, IS-B IS-C Millimeter input mm/min 0.001 to 240000. 0.001 to 100000. Inch input inch/min 0.00001 to 9600. 0.00001 to 4000. Rotation axis deg/min 1 to 240000. 1 to 100000.
<For M series>
F8A Valid data range for an F command with a decimal point in feed-per minute mode 0:
Increment system Units IS-A, IS-B IS-C Millimeter input mm/min 0.001 to 99999.999. Inch input inch/min 0.00001 to 999.99999. Rotation axis (mm) deg/min 1 to 240000. 1 to 100000. Rotation axis (inch) deg/min 1 to 9600. 1 to 4000.
1:
Increment system Units IS-A, IS-B IS-C Millimeter input mm/min 0.001 to 240000. 0.001 to 100000. Inch input inch/min 0.00001 to 9600. 0.00001 to 4000. Rotation axis deg/min 1 to 240000. 1 to 100000.
FRV For inch input, the valid range of the feedrate specified for feed per
revolution is: 0 : Standard range. (F0.000001 to 9.999999 inches per revolution) 1 : Extended to F50.0 inches per revolution. (F0.000001 to
50.000000 inches per revolution) HCF In AI contour control (M series), as the feedrate of helical
interpolation: 0 : A composite feedrate is specified. 1 : A feedrate along the arc is specified.
FC0 Specifies the behavior of the machine tool when a block (G01, G02, G03, etc.) containing a feedrate command (F command) that is 0 is issued during automatic operation, as follows: 0: A P/S alarm (No.011) is displayed, and the block is not executed. 1: No alarm is displayed, and the block is executed.
#7 #6 #5 #4 #3 #2 #1 #0
1405 FCI EDR
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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FCI EDR FD3 F1U
[Data type] Bit F1U Specifies the units of the data for the parameters that set the feedrates
of the F1-digit feed commands (parameter Nos. 1451 to 1459).
Units of data Increment system When F1U is 0 When F1U is 1
Millimeter machine 0.1 mm/min 1 mm/min Inch machine 0.001 inch/min 0.1 inch/min Rotation axis 0.1 deg/min 1 deg/min
FD3 The number of significant digits of the fractional part in
the feedrate command (F command) for feed per revolution is: 0 : Up to two decimal positions (three decimal positions for inch
input). 1 : Up to three decimal positions (four decimal positions for inch
input). EDR Selects a parameter for setting the external deceleration applied during
interpolation type rapid traverse (bit 1 (LRP) of parameter No. 1401 = 1) . 0 : Parameter No. 1426 is used for setting the external deceleration
rate applied during interpolation type rapid traverse. 1 : The first axis of parameter No. 1427 is used for setting the
external deceleration rate applied during interpolation type rapid traverse.
Similarly, for external deceleration 2, 3, 4, and 5, the first axis of the external deceleration rate parameter for rapid traverse is used if EDR is set to 1.
FCI When the inch input and feed per revolution are set, the clamp feedrate for cutting feed is set to: 0 : 9600 inch/min. 1 : 144000 inch/min.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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#7 #6 #5 #4 #3 #2 #1 #0
ED3 ED2 1406
[Data type] Bit ED2 External deceleration 2 is:
0 : Disabled. 1 : Enabled.
ED3 External deceleration 3 is: 0 : Disabled. 1 : Enabled.
#7 #6 #5 #4 #3 #2 #1 #0
ACS 1407
ACF ACS
[Data type] Bit ACS If the reference position return for a Cs axis is not completed when
linear interpolation type positioning including the Cs axis is specified: 0 : A movement is made by non-linear interpolation type positioning
(rapid traverse is performed separately for each axis). 1 : A P/S alarm (No. 5334) is issued.
ACF In AI advanced preview control or AI contour control mode, the feedrate clamp value is: 0 : The setting of parameter No. 1432 or the setting of parameter No.
1422, whichever smaller. (If one of these settings is 0, a P/S alarm (No. 5157) is issued.) 1 : The setting of parameter No. 1432 if a non-zero value is set in
parameter No. 1432. If 0 is set in parameter No. 1432, the setting of parameter No.
1422 is used. If 0 is set in parameter No. 1422, a P/S alarm (No. 5157) is
issued. Parameter No. 1422 = Maximum cutting feedrate Parameter No. 1432 = Maximum cutting feedrate for each axis in
the advanced preview control mode
#7 #6 #5 #4 #3 #2 #1 #0
1408
RFD
[Data type] Bit axis type RFD The feedrate about a rotation axis is controlled:
0: In the usual method. 1: By converting the rotation speed about the rotation axis into the
travel speed on the circumference of a virtual circle. Set the radius of the virtual circle in parameter No. 1465.
1410 Dry run rate
[Data type] Word
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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[Unit of data, valid data range] Valid data range Increment system Unit of data
IS-A, IS-B IS-C Millimeter machine 1 mm/min 6 to 15000 6 to 12000
Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Set the dry run rate when the manual feedrate is overridden by 100%.
1411
Cutting feedrate in the automatic mode at power-on (initial value) The following parameter can be set at "Setting screen".
[Data type] Word [Unit of data, valid data range]
Increment system Unit of data Valid data range Millimeter machine 1 mm/min 6 to 32767
Inch machine 0.1 inch/min 6 to 32767 When the machine requires little change in cutting feedrate during cutting, a cutting feedrate can be specified in the parameter. This eliminates the need to specify a cutting feedrate (F command) in the NC program. The cutting feedrate set by this parameter is valid after the CNC is placed in the clear state by power-up or a reset until a feedrate is specified by a program command (F command). After a feedrate is specified by the F command, the feedrate becomes valid.
1420 Rapid traverse rate for each axis
[Data type] 2-word axis [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 30 to 240000 6 to 100000 Inch machine 0.1 inch/min 30 to 96000 6 to 48000 Rotation axis 1 deg/min 30 to 240000 6 to 100000
Set the rapid traverse rate when the rapid traverse override is 100% for each axis.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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1421 F0 rate of rapid traverse override for each axis
[Data type] Word axis [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 30 to 15000 30 to 12000 Inch machine 0.1 inch/min 30 to 6000 30 to 4800 Rotation axis 1 deg/min 30 to 15000 30 to 12000
Set the F0 rate of the rapid traverse override for each axis.
Rapid traverse override signal ROV2 ROV1
Override value
0 0 100% 0 1 50% 1 0 25% 1 1 F0
F0: Parameter 1421
1422 Maximum cutting feedrate for all axes
[Data type] 2-word [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 240000 6 to 100000 Inch machine 0.1 inch/min 6 to 96000 6 to 48000
Specify the maximum cutting feedrate. A feedrate in the tangential direction is clamped in cutting feed so that it does not exceed the feedrate specified in this parameter.
NOTE 1 A maximum cutting feedrate can be specified for
each axis only during linear interpolation and circular interpolation by using parameter No. 1430.
2 Even when parameter No. 1430 is used, clamping to a maximum cutting feedrate based on parameter No. 1422 is enabled during polar coordinate interpolation and cylindrical interpolation.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
- 67 -
1423 Feedrate in manual continuous feed (jog feed) for each axis
[Data type] Word axis (1) In M series, or in T series when JRV, bit 4 of parameter No.1402,
is set to 0 (feed per minute), specify a jog feedrate at feed per minute with an override of 100%.
[Unit of data, valid data range] Valid data range Increment system Unit of data
IS-A, IS-B IS-C Millimeter machine 1 mm/min 6 to 15000 6 to 12000
Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Rotation axis 1 deg/min 6 to 15000 6 to 12000
(2) When JRV, bit 4 of parameter No.1402, is set to 1 (feed per
revolution) in T series, specify a jog feedarate (feed per revolution) under an override of 100%.
[Unit of data, valid data range] Increment system Unit of data Valid data range Millimeter machine 0.01 mm/rev
Inch machine 0.001 mm/rev Rotation axis 0.01 deg/rev
0 to 32767
1424 Manual rapid traverse rate for each axis
[Data type] 2-word axis
[Unit of data, valid data range] Valid data range Increment system Unit of data
IS-A, IS-B IS-C Millimeter machine 1 mm/min 30 to 240000 30 to 100000
Inch machine 0.1 inch/min 30 to 96000 30 to 48000 Rotation axis 1 deg/min 30 to 240000 30 to 100000
Set the rate of manual rapid traverse when the rapid traverse override is 100% for each axis.
NOTE If 0 is set, the rate set in parameter 1420 is
assumed.
1425 FL rate of the reference position return for each axis
[Data type] Word axis [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Rotation axis 1 deg/min 6 to 15000 6 to 12000
Set feedrate (FL rate) after deceleration when the reference position return is performed for each axis.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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1426 External deceleration rate 1 of cutting feed
[Data type] Word
[Unit of data, valid data range] Valid data range Increment system Unit of data
IS-A, IS-B IS-C Millimeter machine 1 mm/min 6 to 15000 6 to 12000
Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Set the external deceleration rate of cutting feed.
1427 External deceleration rate 1 of rapid traverse for each axis
[Data type] Word axis [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Rotation axis 1 deg/min 6 to 15000 6 to 12000
Set the external deceleration rate of rapid traverse for each axis.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
- 69 -
1428 Reference position return feedrate
[Data type] 2-word axis [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 30 to 240000 6 to 100000 Inch machine 0.1 inch/min 30 to 96000 6 to 48000 Rotation axis 1 deg/min 30 to 240000 6 to 100000
This parameter sets a rapid traverse rate for reference position return operation using deceleration dogs, or for reference position return operation before a reference position is set. This parameter is also used to set a feedrate for the rapid traverse command (G00) in automatic operation before a reference position is set.
NOTE 1 This parameter is invalid for an axis using the scale
with absolute addressing reference marks. 2 When 0 is set in this parameter, this parameter
disables the reference position return feedrate setting function.
Before a reference position is set After a reference position is set
No. 1428 No. 1428
=0 ≠0 =0 ≠0 Reference position return by G28 Raped traverse command (G00) in automatic operation
No.1420 No.1420
Without dogs (*1) No.1420 or No.1424 (*3) Manual reference position return With dogs (*1)
No.1424
No.1428
No.1424 No.1428 Manual raped traverse No.1423 or No.1424 (*2) No.1424
*1 With/without dogs: Reference position return operation not
using/using deceleration dogs *2 For manual rapid traverse before a reference position is set, a jog
feedrate (parameter No.1423) or manual raped traverse rate (parameter No.1424) is used according to the setting of bit 0 (RPD) of parameter No.1401.
*3 The rapid traverse rate set in parameter No.1424 or No.1420 is used according to the setting of bit 1 (DLF) of parameter No.1404 when reference position return is performed without dogs, or when reference position return operation is performed with bit 7 (SJZ) of parameter No.0002 set to 1 after a reference position is set (when reference position return operation is performed using rapid traverse without deceleration dogs).
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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1430 Maximum cutting feedrate for each axis
[Data type] 2-word axis [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 240000 6 to 100000 Inch machine 0.1 inch/min 6 to 96000 6 to 48000 Rotation axis 1 deg/min 6 to 240000 6 to 100000
Specify the maximum cutting feedrate for each axis. A feedrate for each axis is clamped in cutting feed so that it does not exceed the maximum feedrate specified for each axis.
NOTE 1 This parameter is valid only during linear
interpolation and circular interpolation. Even when this parameter is set, clamping to a maximum cutting feedrate based on parameter No. 1422 is enabled during polar coordinate interpolation, cylindrical interpolation, and involute interpolation (M series).
2 When this parameter is set to 0 for all axes, clamping to a maximum cutting feedrate based on parameter No. 1422 is enabled.
This means that if a value other than 0 is set for any of the axes with this parameter, clamping to a maximum cutting feedrate is performed for all axes during linear interpolation or circular interpolation according to this parameter.
1431 Maximum cutting feedrate for all axes in the advanced preview control mode
[Data type] 2-words
[Unit of data, valid data range] Valid data range Increment system Unit of data
IS-A, IS-B IS-C Millimeter machine 1 mm/min 0 to 240000 0 to 100000
Inch machine 0.1 inch/min 0 to 96000 0 to 48000 Rotation axis 1 deg/min 0 to 240000 0 to 100000
Specify the maximum cutting feedrate for all axes in the advanced preview control mode. A feedrate in the tangential direction is clamped in cutting feed so that it does not exceed the feedrate specified in this parameter.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
- 71 -
NOTE 1 To specify the maximum cutting feedrate for each
axis, use parameter No.1432 instead. 2 In a mode other than the look-ahead mode, the
maximum cutting feedrate specified in parameter No.1422 or No.1430 is applied and the feedrate is clamped at the maximum feedrate.
Maximum cutting feedrate for each axis in the advanced preview control mode
1432 Maximum cutting feedrate for each axis in the AI advanced preview control / AI
contour control mode or advanced preview control mode
[Data type] 2-word axis [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 0 to 240000 0 to 100000 Inch machine 0.1 inch/min 0 to 96000 0 to 48000 Rotation axis 1 deg/min 0 to 240000 0 to 100000
Specify the maximum cutting feedrate for each axis in the AI advanced preview control / AI contour control mode or advanced preview control mode. A feedrate for each axis is clamped during cutting feed so that it does not exceed the maximum cutting feedrate specified for each axis.
NOTE 1 This parameter is effective only in linear and
circular interpolation. In polar coordinate and cylindrical interpolation, the maximum feedrate for all axes specified in parameter No.1431 is effective.
2 If a setting for each axis is 0, the maximum feedrate specified in parameter No.1431 is applied to all axes and the feedrate is clamped at the maximum feedrate.
3 In a mode other than the AI advanced preview control / AI contour control mode or advanced preview mode, the maximum cutting feedrate specified in parameter No.1422 or No.1430 is applied and the feedrate is clamped at the maximum feedrate.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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Maximum speed for each axis for the speed check function 1436
[Data type] 2-word axis [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 0,30 to 240000 0,6 to 100000 Inch machine 0.1 inch/min 0,30 to 96000 0,6 to 48000 Rotation axis 1 deg/min 0,30 to 240000 0,6 to 100000
If 0 is set, this function is disabled. Set the maximum speed for each axis. If the speed set in this parameter is exceeded, a P/S alarm (No. 5323) indicating an excessive speed is issued, and the movement is decelerated then stopped. The speed check function checks data obtained by converting this parameter value to the amount of a movement made every 8 ms.
1440 External deceleration rate 2 of cutting feed
[Data type] Word [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800
Set the external deceleration rate of cutting feed.
1441 External deceleration rate 2 of rapid traverse for each axis
[Data type] Word axis [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Rotation axis 1 deg/min 6 to 15000 6 to 12000
Set the external deceleration rate of rapid traverse for each axis.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
- 73 -
1442 Maximum feedrate 2 of manual handle feed for each axis
[Data type] Word axis [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Rotation axis 1 deg/min 6 to 15000 6 to 12000
Set the maximum feedrate of manual handle feed for each axis.
1443 External deceleration rate 3 of cutting feed
[Data type] Word [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800
Set the external deceleration rate of cutting feed.
1444 External deceleration rate 3 of rapid traverse for each axis
[Data type] Word axis [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Rotation axis 1 deg/min 6 to 15000 6 to 12000
Set the external deceleration rate of rapid traverse for each axis.
1445 Maximum feedrate 3 of manual handle feed for each axis
[Data type] Word axis [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Rotation axis 1 deg/min 6 to 15000 6 to 12000
Set the maximum feedrate of manual handle feed for each axis.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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1450 Change of feedrate for one graduation on the manual pulse generator during
F1 digit feed
[Data type] Byte [Valid data range] 1 to 127
Set the constant that determines the change in feedrate as the manual pulse generator is rotated one graduation during F1-digit feed.
n iFF
100 max
=∆ (where, i=1 or 2)
In the above equation, set n. That is, the number of revolutions of the manual pulse generator, required to reach feedrate Fmaxi is obtained. Fmaxi refers to the upper limit of the feedrate for an F1-digit feed command, and set it in parameter 1460 or 1461. Fmax1: Upper limit of the feedrate for F1 to F4 (parameter 1460) Fmax2: Upper limit of the feedrate for F5 to F9 (parameter 1461)
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
- 75 -
1451
Feedrate for F1 digit command F1
1452
Feedrate for F1 digit command F2
1453
Feedrate for F1 digit command F3
1454
Feedrate for F1 digit command F4
1455
Feedrate for F1 digit command F5
1456
Feedrate for F1 digit command F6
1457
Feedrate for F1 digit command F7
1458
Feedrate for F1 digit command F8
1459
Feedrate for F1 digit command F9 The following parameter can be set at "Setting screen".
[Data type] 2-word [Unit of data, valid data range]
(1) When the F1U parameter (bit 0 of parameter No.1405) is 0 Valid data range Increment system Unit of data
IS-A, IS-B IS-C Millimeter machine 0.1 mm/min 6 to 150000 6 to 120000
Inch machine 0.01 inch/min 6 to 60000 6 to 48000 Rotation axis 0.1 deg/min 6 to 150000 6 to 120000
(2) When the F1U parameter (bit 0 of parameter No.1405) is 1
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Rotation axis 1 deg/min 6 to 15000 6 to 12000
These parameters set the feedrates for 1-digit feed commands F1 to F9. When an 1-digit feed command is specified, and the feedrate is changed by turning the manual pulse generator, the parameter-set value also changes accordingly.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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1460
Upper limit of feedrate for the one-digit F code command (F1 to F4)
1461
Upper limit of feedrate for the one-digit F code command (F5 to F9) [Data type] 2-word [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Rotation axis 1 deg/min 6 to 15000 6 to 12000
Set the upper limit of feedrate for the F1-digit feed command. As the feedrate increases by turning the manual pulse generator, the feedrate is clamped when it reaches the upper limit set. If an F1-digit feed command F1 to F4 is executed, the upper limit is that set in parameter 1460. If an F1-digit command F5 to F9 is executed, the upper limit is that set in parameter 1461.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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1465
Virtual radius for feedrate control about rotation axis
[Data type] 2-word axis [Unit of data]
Increment system IS-A IS-B IS-C Unit Metric input mm Inch input
0.01 0.001 0.0001 inch
[Valid data range] 0 to 99999999
Set the radius of a virtual circle when using such a control method that the feedrate of a rotation axis is converted to a travel speed on a circle of a virtual radius.
NOTE 1 Note that the increment system remains
unchanged regardless of whether metric input or inch input is used.
2 This function is enabled when bit 0 (ROTx) of parameter No. 1006 and bit 0 (RFDx) of parameter No. 1408 are set to 1.
3 Be careful when setting bit 0 (RFDx) of parameter No. 1408 and parameter No. 1465 (virtual radius). In particular, when this function is used with a small virtual radius value, axis movement speeds up.
4 If a large value is set for the amount of travel and parameter No. 1465 (virtual radius), an alarm (P/S 5307: Internal data exceeded an allowable range.) is issued.
5 This function cannot be used in the following modes:
Rapid traverse, inverse time feed (G93), feed per revolution (G94), threading, AI advanced preview control, AI contour control
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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Feedrate of retraction in the threading cycle 1466
[Data type] 2-word [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 30 to 240000 6 to 100000 Inch machine 0.1 inch/min 30 to 96000 6 to 48000 Rotation axis 1 deg/min 30 to 240000 6 to 100000
Set the feedrate of retraction in a threading cycle. If 0 is set in this parameter, a movement is made at the feedrate (rapid traverse rate) set in parameter No. 1420.
[Example] When G92 is specified
R1 Start point
R1 R2
C C
In the above figure, R1 denotes the rapid traverse rate, and C denotes the cutting feedrate. Feedrate R2 is set by this parameter. If 0 is set in this parameter, R2 is the same feedrate as R1.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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4.14 PARAMETERS OF ACCELERATION/DECELERATION CONTROL
#7 #6 #5 #4 #3 #2 #1 #0
NCI RTO 1601
ACD NCI RTO OVB
[Data type] Bit OVB Block overlap in cutting feed
0: Blocks are not overlapped in cutting feed. 1: Blocks are overlapped in cutting feed. Block overlap outputs the pulses remaining at the end of pulse distribution in a block together with distribution pulses in the next block. This eliminates changes in feedrates between blocks. Block overlap is enabled when blocks containing G01, G02, or G03 are consecutively specified in G64 mode. If minute blocks, however, are specified consecutively, overlap may not be performed. The following pulses in block F2 are added to the pulses remaining at the end of pulse distribution in block F1.
F1 F1)block of end at the required pulses of(Number F2added) be topulses of(Number ×=
When F1 = F2 F F1 F2
t
When block overlap is disabled
F F1 F2
t
When block overlap is enabled
RTO Block overlap in rapid traverse 0 : Blocks are not overlapped in rapid traverse. 1 : Blocks are overlapped in rapid traverse.
NOTE See the description of parameter No.1722.
NCI In-position check at deceleration
0 : Performed 1 : Not performed
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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ACD Function for automatically reducing the feedrate at corners (automatic corner override function) 0 : The function is not used. 1 : The function is used.
#7 #6 #5 #4 #3 #2 #1 #0
LS2 G8S CSD FWB 1602
LS2 G8S CSD BS2 COV FWB
[Data type] Bit FWB Cutting feed acceleration/deceleration before interpolation
0 : Type A of acceleration/deceleration before interpolation is used. 1 : Type B of acceleration/deceleration before interpolation is used. Type A: When a feedrate is to be changed by a command, acceleration/
deceleration starts after the program enters the block in which the command is specified.
Type B: When a feedrate is to be changed by a command, deceleration
starts and terminates at the block before the block in which the command is specified.
When a feedrate is to be changed by a command, acceleration starts after the program enters the block in which the command is specified.
F1
F2
F3
Feedrate
Time N1 N2
F1
F2
F3
Feedrate
Time N1 N2
Type A
Specified feedrate Feedrate after acceleration/deceleration before interpolation is applied
Specified feedrate
Point 1
<Example of a deceleration process> <Example of a acceleration process>
Type B
To change the feedrate from F3 to F2, it is necessary to start reducing the feedrate at point 1.
Feedrate after acceleration/deceleration before interpolation is applied
COV The outer arc cutting feedrate change function of the automatic corner override function is: 0 : Not used. 1 : Used.
BS2 The type of acceleration/deceleration after interpolation in cutting feed in advanced preview control mode is: 0 : Specified by bit 6 (LS2) of parameter No. 1602. 1 : Bell-shaped acceleration/deceleration.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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BS2 LS2 Acceleration/deceleration 0 0 Exponential acceleration/deceleration after interpolation 0 1 Linear acceleration/deceleration after interpolation
1 0 Bell-shaped acceleration/deceleration after interpolation. (The option for bell-shaped acceleration/deceleration after interpolation for cutting feed is required.)
CSD In the function for automatically reducing a feedrate at corners,
0 : Angles are used for controlling the feedrate. 1 : Differences in feedrates are used for controlling the feedrate.
G8S Serial spindle advanced preview control is: 0 : Disabled. 1 : Enabled. When enabled, advanced preview control can be applied to the following functions: • Rigid tapping • Cs contour control • Spindle positioning (only when bit 3 of parameter No.1800 is 1)
NOTE For Cs contour control and rigid tapping, advanced
preview control is valid only for the first spindle. Cs contour control and rigid tapping with the second spindle does not support advanced preview control.
LS2 Type of acceleration/deceleration after interpolation in cutting feed in
advanced preview control, AI advanced preview control, or AI contour control mode 0 : Exponential acceleration/deceleration is applied (advanced
preview control), or no acceleration/deceleration is applied (AI advanced preview control and AI contour control).
1 : Linear acceleration/deceleration is applied.
#7 #6 #5 #4 #3 #2 #1 #0
RPT 1603
BEL RBL RPT
[Data type] Bit PRT The acceleration/deceleration of interpolation-type rapid traverse is
performed: 0: With a constant inclination. 1: With a constant time.
NOTE 1 The acceleration/deceleration time constant and
override for rapid traverse are used. 2 Rapid traverse block overlap cannot be used.
RBL In the AI advanced preview control / AI contour control,
acceleration/deceleration of rapid traverse is: 0: Linear acceleration/deceleration.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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1: Bell-shaped acceleration/deceleration.
NOTE Bit 4 (PRT) of parameter No. 1603 is invalid.
BEL In the AI contour control mode:
0 : Linear acceleration/deceleration before look-ahead interpolation is used.
1 : Bell-shaped acceleration/deceleration before look-ahead interpolation is used.
#7 #6 #5 #4 #3 #2 #1 #0
1604
DS2
[Data type] Bit DS2 When an overtravel alarm is issued for stored stroke check 2 during
linear acceleration/deceleration before interpolation, the function to perform deceleration in advance so that the feedrate set in parameter No. 12700 can be attained at the issuance of the alarm is: 0 : Disabled. 1 : Enabled.
#7 #6 #5 #4 #3 #2 #1 #0
JGLx CTLx 1610
JGLx CTBx CTLx
[Data type] Bit axis CTLx Acceleration/deceleration in cutting feed including feed in dry run
0 : Exponential acceleration/deceleration is applied. 1 : Linear acceleration/deceleration after interpolation is applied.
NOTE To use bell-shaped acceleration/deceleration after
interpolation, set this parameter to 0 and select the acceleration/deceleration using CTBx, bit 1 of parameter No.1610. Parameter
CTBx CTLx Acceleration/deceleration
0 0 Exponential acceleration/deceleration 0 1 Linear acceleration/deceleration after interpolation
1 0 Bell-shaped acceleration/deceleration after interpolation
CTBx Acceleration/deceleration in cutting feed including feed in dry run 0 : Exponential acceleration/deceleration or linear acceleration/
deceleration after interpolation is applied (depending on the setting in CTLx, bit 0 of parameter No.1610).
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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1 : Bell-shaped acceleration/deceleration after interpolation is applied.
NOTE This parameter is effective only when the function
of bell-shaped acceleration/deceleration after interpolation in cutting feed is provided. If the function is not provided, the setting in CTLx, bit 0 of parameter No.1610, determines the type of acceleration/deceleration irrespective of the setting in this parameter.
JGLx Acceleration/deceleration in jog feed
0 : Exponential acceleration/deceleration is applied. 1 : Linear acceleration/deceleration after interpolation or bell-shaped
acceleration/deceleration after interpolation is applied (depending on which is used for cutting feed).
1620 Time constant T or T1 used for linear acceleration/deceleration or
bell-shaped acceleration/deceleration in rapid traverse for each axis
[Data type] Word axis [Unit of data] ms [Valid data range] 0 to 4000
Specify a time constant used for acceleration/deceleration in rapid traverse for each axis. (1) When bell-shaped acceleration/deceleration is set Set time constant T1 for bell-shaped acceleration/deceleration in
this parameter, and set time constant T2 in parameter No. 1621. (2) When linear acceleration/deceleration is set Set time constant T for linear acceleration/deceleration in this
parameter, and set 0 in parameter No. 1621.
NOTE 1 When parameter No.1621 (time constant T2 used
for bell-shaped acceleration/deceleration in rapid traverse) is set to 0, linear acceleration/deceleration is applied in rapid traverse even if the function is provided. In this case, this parameter stands for a time constant used in linear acceleration/deceleration in rapid traverse.
2 Depending on the set time constant values, a movement may be made at a feedrate a little lower than the rapid traverse rate for a certain time before the rapid traverse rate is attained by acceleration. To prevent this, set the time constants to a multiple of 8.
<Rapid traverse linear acceleration/deceleration>
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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Speed
Rapid traverse feed rate
Time
T: Time constant for linear acceleration/deceleration
T T
<Rapid traverse bell shaped acceleration/deceleration>
Speed Rapid traverse rate
Time
T2/
T2
T1 T2/2
T1: Set a time constant used for linear acceleration/deceleration T2: Set a time for rounding. Total time=T1 + T2 Time for linear=T1 - T2 Time for rounding part=T2
Set the value when the rapid traverse rate is 100%. If it is under 100%, the total time is reduced. (Constant acceleration method) The value of T1 is determined from the torque of motor. Usually set the value of T2 to 24 ms or 32 ms.
1621 Time constant t T2 used for bell-shaped acceleration/deceleration in rapid
traverse for each axis
[Data type] Word axis [Unit of data] ms [Valid data range] 0 to 512
Specify time constant T2 used for bell-shaped acceleration/ deceleration in rapid traverse for each axis.
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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NOTE 1 Set parameter No.1620 to time constant T1 used
for bell-shaped acceleration/deceleration in rapid traverse, and set this parameter to time constant T2.
For details of time constants T1 and T2, see the description of parameter No.1620.
2 When this parameter is set to 0, linear acceleration/ deceleration is applied in rapid traverse. The setting in parameter No.1620 is used as a time constant in linear acceleration/deceleration.
1622
Time constant of exponential acceleration/deceleration or bell-shaped
acceleration/deceleration after interpolation, or linear
acceleration/deceleration after interpolation in cutting feed for each axis
[Data type] Word axis [Unit of data] ms [Valid data range] 0 to 4000 (exponential acceleration/deceleration in cutting feed)
0 to 512 (linear or bell-shaped acceleration/deceleration after interpolation in cutting feed) Set the time constant used for exponential acceleration/deceleration in cutting feed, bell-shaped acceleration/deceleration after interpolation or linear acceleration/deceleration after interpolation in cutting feed for each axis. Except for special applications, the same time constant must be set for all axes in this parameter. If the time constants set for the axes differ from each other, proper straight lines and arcs cannot be obtained. This parameter is valid for threading, irrespective of the acceleration/deceleration type. For threading cycles G76 and G92 (G78 in the G code system B or C), this parameter is valid for operations other than exponential acceleration/deceleration. (T series)
Speed
T
Time
Bell-shaped acceleration/deceleration after cutting feed interpolation
T : Total time. it is constant irrespective of feed rate. (Time constant is constant). The curve corresponds to that T1 = T/2 and T2 = T/2 set in parameter No.1620 and 1621.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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1623 FL rate of exponential acceleration/deceleration in cutting feed for each axis
[Data type] Word axis [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 0, 6 to 15000 0, 6 to 12000 Inch machine 0.1 inch/min 0, 6 to 6000 0, 6 to 4800 Rotation axis 1 deg/min 0, 6 to 15000 0, 6 to 12000
Set the lower limit (FL rate) of exponential acceleration/deceleration in cutting feed for each axis.
NOTE Except for special applications, this parameter
must be set to 0 for all axes. If a value other than 0 is specified, proper straight lines and arcs cannot be obtained.
1624
Time constant of exponential acceleration/deceleration or bell-shaped
acceleration/deceleration or linear acceleration/deceleration after
interpolation, in jog feed for each axis.
[Data type] Word axis [Unit of data] ms [Valid data range] 0 to 4000 (exponential acceleration/deceleration in jog feed)
0 to 512 (linear or bell-shaped acceleration/deceleration after interpolation in jog feed) Set the time constant used for exponential acceleration/deceleration, bell-shaped acceleration/deceleration or linear acceleration/ deceleration after interpolation in jog feed for each axis. The type to select depends on the settings of the parameters CTLx, CTBx, and JGLx (Nos. 1610#0, #1, and #4).
1625 FL rate of exponential acceleration/deceleration in jog feed for each axis.
[Data type] Word axis [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Rotation axis 1 deg/min 6 to 15000 6 to 12000
Set the lower limit (FL rate) of exponential acceleration/deceleration in cutting feed for each axis.
Time constant of exponential acceleration/deceleration in the thread cutting
cycle for each axis 1626
B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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[Data type] Word axis [Unit of data] ms [Valid data range] 0 to 4000
Set the time constant used for exponential acceleration/deceleration in the thread cutting cycle (G76, G78 (G92 in G code system A)) for each axis. If the acceleration type is not exponential acceleration/deceleration, parameter No. 1622 becomes valid.
FL rate of exponential acceleration /deceleration in the thread cutting cycle
for each axis 1627
[Data type] Word axis [Unit of data, valid data range]
Valid data range Increment system Unit of data IS-A, IS-B IS-C
Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800
Set the lower limit (FL rate) of exponential acceleration/deceleration in the thread cutting cycle (G76, G78 (G92 in G code system A)) for each axis.
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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1710 Minimum deceleration ratio (MDR) of the inner circular cutting rate in
automatic corner override
[Data type] Byte [Unit of data] % [Valid data range] 1 to 100
This parameter sets the minimum deceleration ratio (MDR) when the inner circular cutting speed is changed by automatic corner override. In circular cutting with an inward offset, the actual feedrate for a specified feedrate (F) is expressed as follows:
Rp RcF ×
Rc: Radius of the path of the cutter's center. Rp: Programmed radius Then, the actual feedrate is controlled so that the feedrate on the programmed path can achieve the specified feedrate F.
Rp
Rc Path of the cutter's center
Programmed path
Fig. 4.17 (a) Rp and Rc
If Rc is too small in comparison with Rp, such that Rc/Rp 0, the cutter will stop. To prevent this, a minimum deceleration ratio (MDR) is set.
1711
Angle (θp) used to recognize an inner corner in inner corner override
[Data type] Byte [Unit of data] Degree [Valid data range] 1 to 179 (standard value = 91)
This parameter sets the angle used to recognize an inner corner for inner corner override by automatic corner override.
1712
Amount of override for an inner corner