fanuc 0i A Parameter Manual

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PARAMETER MANUAL

B-63510EN/01

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Ȧ No part of this manual may be reproduced in any form. Ȧ All specifications and designs are subject to change without notice.

In this manual we have tried as much as possible to describe all the various matters. However , we cannot describe all the matters which must not be done, or which cannot be done, because there are so many possibilities. Therefore, matters which are not especially described as possible in this manual should be regarded as ”impossible”.

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B–63510EN/01

PREFACE

The mode covered by this manual, and their abbreviations are :

Product Name Abbreviations

Related Manuals

FANUC Series 0i–TA 0i–TA FANUC Series 0i–MA 0i–MA

Series 0i

NOTE

1 For ease of understanding, the models are categorized as

follows: T series: 0i–TA M series: 0i–MA

2 Some functions described in this manual may not be applied

to some products. For details, refer to the DESCRIPTIONS manual (B–63502EN).

The table below lists manuals related to MODEL A of Series 0i. In the table, this manual is marked with an asterisk (*).

Table 1 Related manuals

Manual name

DESCRIPTIONS B–63502EN CONNECTION MANUAL (HARDWARE) B–63503EN CONNECTION MANUAL (FUNCTION) B–63503EN–1 OPERA T OR’S MANUAL For Lathe B–63504EN OPERA T OR’S MANUAL For Maching Center B–63514EN MAINTENANCE MANUAL B–63505EN P ARAMETER MANUAL B–63510EN

PROGRAMMING MANUAL (Macro Compiler/Macro Executer)

FAPT MACRO COMPILER PROGRAMMING MANUAL B–66102E

Specification

Number

B–61803E–1

p–1

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B–63510EN/01

PREFACE p–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1. DISPLAYING PARAMETERS 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. SETTING PARAMETERS FROM MDI 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. INPUTTING AND OUTPUTTING PARAMETERS THROUGH

THE READER/PUNCHER INTERF ACE 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE 5. . . . . . . .

3.2 INPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE 6. . . . . . . . . .

4. DESCRIPTION OF PARAMETERS 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 PARAMETERS OF SETTING 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2 PARAMETERS OF READER/PUNCHER INTERFACE 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.1 Parameters Common to all Channels 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.2 Parameters of Channel 1 (I/O CHANNEL=0) 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.3 Parameters of Channel 1 (I/O CHANNEL=1) 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.4 Parameters of Channel 2 (I/O CHANNEL=2) 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3 PARAMETERS OF POWER MOTION MANAGER 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.4 PARAMETERS OF AXIS CONTROL/INCREMENT SYSTEM 17. . . . . . . . . . . . . . . . . . . . . . . . . . .

4.5 PARAMETERS OF COORDINATES 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.6 PARAMETERS OF STROKE CHECK 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.7 PARAMETERS OF FEEDRATE 33. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.8 PARAMETERS OF ACCELERATION/DECELERATION CONTROL 44. . . . . . . . . . . . . . . . . . . . .

4.9 PARAMETERS OF SERVO 59. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.10 PARAMETERS OF DI/DO 74. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.11 PARAMETERS OF MDI, DISPLAY, AND EDIT 78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.12 PARAMETERS OF PROGRAMS 94. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.13 PARAMETERS OF PITCH ERROR COMPENSATION 101. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.14 PARAMETERS OF SPINDLE CONTROL 106. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.15 PARAMETERS OF TOOL COMPENSATION 135. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.16 PARAMETERS OF CANNED CYCLES 143. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.16.1 Parameter of canned Cycle for Drilling 143. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.16.2 Parameter of Thread Cutting Cycle 148. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.16.3 Parameter of Multiple Repetitive Canned Cycle 148. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.16.4 Parameters of Peck Drilling Cycle of a Small Diameter 150. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.17 PARAMETERS OF RIGID TAPPING 154. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.18 PARAMETERS OF SCALING/COORDINATE ROTATION 174. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.19 PARAMETERS OF UNI–DIRECTIONAL POSITIONING 176. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.20 PARAMETERS OF POLAR COORDINATE INTERPOLATION 177. . . . . . . . . . . . . . . . . . . . . . . . . .

4.21 PARAMETERS OF NORMAL DIRECTION CONTROL 179. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.22 PARAMETERS OF INDEXING INDEX TABLE 182. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.23 PARAMETERS OF CUSTOM MACROS 184. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.24 PARAMETERS OF PATTERN DATA INPUT 190. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.25 PARAMETERS OF SKIP FUNCTION 191. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Table of Contents

4.26 PARAMETERS OF AUTOMATIC TOOL COMPENSATION (T SERIES) AND

AUTOMATIC TOOL LENGTH COMPENSATION (M SERIES) 194. . . . . . . . . . . . . . . . . . . . . . . . . .

4.27 PARAMETERS OF EXTERNAL DATA INPUT/OUTPUT 195. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.28 PARAMETERS OF GRAPHIC DISPLAY 196. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.29 PARAMETERS OF DISPLAYING OPERATION TIME AND NUMBER OF PARTS 197. . . . . . . . . .

4.30 PARAMETERS OF TOOL LIFE MANAGEMENT 201. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.31 PARAMETERS OF POSITION SWITCH FUNCTIONS 206. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.32 PARAMETERS OF MANUAL OPERATION AND AUTOMATIC OPERATION 208. . . . . . . . . . . . .

4.33 PARAMETERS OF MANUAL HANDLE FEED AND HANDLE INTERRUPTION 209. . . . . . . . . . .

4.34 PARAMETERS OF REFERENCE POSITION SETTING WITH MECHANICAL STOPPER 212. . . .

4.35 PARAMETERS OF SOFTWARE OPERATOR’S PANEL 214. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.36 PARAMETERS OF PROGRAM RESTART 218. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.37 PARAMETERS OF POLYGON TURNING 219. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.38 PARAMETERS OF AXIS CONTROL BY PMC 220. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.39 PARAMETERS RELATED TO THE BASIC FUNCTIONS 225. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.40 PARAMETERS OF SIMPLE SYNCHRONOUS CONTROL 228. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.41 PARAMETERS OF CHECK TERMINATION 231. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.42 OTHER PARAMETERS 232. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.43 PARAMETERS OF MAINTENANCE 233. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B–63510EN/01

APPENDIX

A. CHARACTER CODE LIST 237. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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B–63510EN/01

1. DISPLAYING PARAMETERS

DISPLAYING PARAMETERS

Follow the procedure below to display parameters. (1) Press the <SYSTEM> function key on the MDI as many times as

required, or alternatively, press the <SYSTEM> function key once, then the [P ARAM] section display soft key. The parameter screen is then selected.

PARAMETER (FEEDRATE) O0001 N12345

1401 RDR JZR RF0 LRP RPD

0 0 0 0 0 0 0 0

1402 DLF HFC

0 0 0 0 0 0 0 0 1410 DRY RUN FEEDRATE 10000 1411 INIT.CUTTING F 0 1420 RAPID FEEDRATE X 15000

Y 15000 Z 15000

> MEM STRT MTN FIN *** 10:02:35 [PARAM] [DGNOS] [ PMC ] [SYSTEM] [(OPRT)]

Return menu key Soft key Continuous menu key

POS PROG

SYSTEM MESSAGE GRAPH

Cursor

(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 de-

sired 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.)

Function key

Soft key display

(section select)

OFFSET

SETTING

CUSTOM

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.

> MEM STRT MTN FIN *** 10:02:34 [NO.SRH] [ ON:1 ] [ OFF:0 ] [+INPUT] [INPUT ]

Data entered from

←

the keyboard Soft key display

←

(section select)

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2. SETTING PARAMETERS FROM MDI

SETTING P ARAMETERS 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.

SETTING (HANDY) O0001 N00010

B–63510EN/01

1. To display the setting screen, press the <OFFSET/SETTING> function key as many times as required, or alternatively press the <OFFSET/SETTING> 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.

PARAMETER WRITE = (0:DISABLE 1:ENABLE) TV CHECK = 0 (0:OFF 1:ON) PUNCH CODE = 0 (0:EIA 1:ISO) INPUT UNIT = 0 (0:MM 1:INCH) I/O CHANNEL = 0 (0–2:CHANNEL NO.)

3. Press the [(OPRT)] soft key to display operation select soft keys.

> MDI STOP *** *** *** 10:03:02 [NO.SRH] [ ON:1 ] [ OFF:0 ] [+INPUT] [INPUT]

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) T o display the parameter screen, press the <SYSTEM> function key

as many times as required, or alternatively press the <SYSTEM> 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.”)

← Soft key display

(section select)

(5) Enter data, then press the [INPUT] soft key. The parameter indicated

by the cursor is set to the entered data.

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B–63510EN/01

2. SETTING PARAMETERS FROM MDI

[Example] 12000 [INPUT]

PARAMETER (FEEDRATE) O0001 N00010

1401 RDR JZR RPD

00000000

1402 JRV

00000000 1410 DRY RUN FEEDRATE 1412 0 1420 RAPID FEEDRATEX 15000

Y 15000 Z 15000

> MDI STOP *** *** ALM 10:03:10 [NO.SRH] [ ON:1 ] [ OFF:0 ] [+INPUT] [INPUT]

12000

Cursor

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 indicatedby 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.

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3. INPUTTING AND OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE

INPUTTING AND OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERF ACE

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.

B–63510EN/01

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B–63510EN/01

3. INPUTTING AND OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE

3.1

OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE

PARAMETER (FEEDRATE) O0001 N00010

1401 RDR JZR RPD

1402 JRV

1410 DRY RUN FEEDRATE 1412 0 1420 RAPID FEEDRATEX 15000

> MDI STOP *** *** ALM 10:03:10 [ ] [READ] [PUNCH] [ ] [ ]

(1) Select the EDIT mode or set to Emergency stop. (2) T o select the parameter screen, press the <SYSTEM> function key as

many times as required, or alternatively press the <SYSTEM> 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].

00000000

12000

Y 15000 Z 15000

Cursor

State display Soft key display

(operation select)

(4) Pressing the [PUNCH] soft key changes the soft key display as

shown below:

> EDIT STOP *** *** *** 10:35:03 [ ] [ ] [ ] [CANCEL] [ EXEC ]

(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.

> EDIT STOP *** *** *** 10:35:04 OUTPUT [ ] [ ] [ ] [CANCEL] [ EXEC ]

(6) When parameter output terminates, “OUTPUT” stops blinking. Press

the <RESET> key to interrupt parameter output.

← OUTPUT blinking

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3. INPUTTING AND OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE

B–63510EN/01

3.2

INPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE

(1) Place the NC in the emergency stop state. (2) Enable parameter writing.

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) T o select the parameter screen, press the <SYSTEM> function key as

many times as required, or alternatively press the <SYSTEM> 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].

> EDIT STOP ALM 10:37:30 [ ] [ READ ] [PUNCH] [ ] [ ]

–EMG– ALM

(5) Pressing the [READ] soft key changes the soft key display as shown

below:

> EDIT STOP ALM 10:37:30 [ ] [ ] [ ] [CANCEL] [ EXEC ]

–EMG– ALM

(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.

> EDIT STOP ALM 10:37:30 INPUT [ ] [ ] [ ] [CANCEL] [ EXEC ]

–EMG– ALM

(7) When parameter input terminates, “INPUT” stops blinking. Press the

<RESET> 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.

← State display ← Soft key display

← INPUT blinking

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B–63510EN/01

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 Byte Byte axis Word Word axis 2–word 2–word axis

0 or 1

–128 to 127 In some parameters, signs are

–128 to 127

0 to 255

–32768 to 32767 In some parameters, signs are

–32768 to 32767

0 to 65535 –99999999 to 99999999

4. DESCRIPTION OF PARAMETERS

In some parameters, signs are ignored.

[Example]

0000

Data No.

1023 Servo axis number of a specific axis

Data No.

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

#6 #5

SEQ

#4 #3 #2

Data #0 to #7 are bit positions.

INI

ISO

(2) Notation of parameters other than bit type and bit axis type

Data.

TVC

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4. DESCRIPTION OF PARAMETERS

B–63510EN/01

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

T ool nose radius compensation ...

T ool 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.

#7 #6 #0

3401

GSC GSB DPI

DPI

T series

M series

Example3

The following parameter is provided only for the M series.

1450

F1 digit feed ...

T series M series

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B–63510EN/01

4. DESCRIPTION OF PARAMETERS

4.1

P ARAMETERS OF SETTING

[Data type] Bit

0000

#6 #5

SEQ

#4 #3 #2

Setting entry is acceptable.

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.

INI

ISO

TVC

0001

Setting entry is acceptable.

[Data type] Bit

FCV Tape format

0: Standard format 1: FS10/11 format

#6 #5 #4 #3 #2 #1

FCV

NOTE

1 Programs created in the Series 15 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 FS10/11 is used for this

CNC, some limits may add. Refer to the Series 0i–TA or Series 0i–MA OPERATOR’S MANUAL (B–63504EN or B–63514EN).

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4. DESCRIPTION OF PARAMETERS

B–63510EN/01

0002

Setting entry is acceptable.

[Data type] Bit

SJZ Manual reference position si performed as follows:

0 : When no reference position has been set, reference position return is

1 : Reference position return is performed using deceleration dogs at all

SJZ

#6 #5 #4 #3 #2 #1 #0

performed using deceleration dogs. When a reference position is already set, reference position return is performed using rapid traverse and deceleration dogs are ignored.

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.

0012

Setting entry is acceptable.

[Data type] Bit axis

MIRx Mirror image for each axis

0 : Mirror image is off. 1 : Mirror image is on.

0020 I/O CHANNEL: Selection of an input/output device

Setting entry is acceptable.

[Data type] Byte

[Valid data range] 0 to 2

The CNC provides the following interfaces for data transfer to and from the host computer and external input/output devices:

This parameter selects the interface used to transfer data to and from an input/output device.

#6 #5 #4 #3 #2 #1 #0

F Input/output device interface (RS–232C serial port 1, 2)

MIRx

Setting Description

0, 1 RS–232C serial port 1

2 RS–232C serial port 2

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B–63510EN/01

4. DESCRIPTION OF PARAMETERS

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–232C serial port 1. Separate parameters for the baud rate, stop bits, and other specifications are provided for each channel.

I/O card

RS–232–C serial port 1

R232–1(JD5A)

RS–232–C serial port 2

R232–2(JD5B)

I/O CHANNEL=0, 1

(Channel 1)

I/O CHANNEL=2

(Channel 2)

RS-232-C I/O device

3 The input/output unit interface may be referred to as the reader/punch interface.

RS–232C serial port 1 and RS–232C serial port 2 are also referred to as channel 1 and channel 2, respectively.

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4. DESCRIPTION OF PARAMETERS

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4.2

PARAMETERS OF READER/PUNCHER INTERFACE

0020

Specify a channel for an input/output device.

I/ O CHANNEL

=0 : Channel1 =1 : Channel1 =2 : Channel2

I/O CHANNEL

This section describes the parameters that must be set to input data (programs, parameters, etc.) from and output it to external I/O devices through an I/O device interface (RS–232C serial port). The setting parameter I/O CHANNEL can be used to select the channel to which the I/O device to be used is connected from the two channels, RS–232C serial port 1 and RS–232C serial port 2 interface. Make sure that the specifications (number of the I/O device, baud rate, number of stop bits, and other parameters) of the I/O device to be connected to each channel is set in the parameter corresponding to the 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.

Input/output channel number (parameter No.0020)

↓

Stop bit and other data Number specified for the input/

output device Baud rate Stop bit and other data

Number specified for the input/ output device

Baud rate

I/O CHANNEL=0 (channel 1)

I/O CHANNEL=1 (channel 1)

0101

0102

0103

0111

0112

0113

0121

I/O CHANNEL=2 (channel 2)

Fig.4.2 I/O Device Interface Settings

0122

0123

Stop bit and other data Number specified for the input/

output device Baud rate

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4.2.1

Parameters Common to all Channels

[Data type] Bit

4. DESCRIPTION OF PARAMETERS

ENS0100

IOP

ND3

#4 #3

NCR

#2 #1

CTV

Setting entry is acceptable.

CTV: Character counting for TV check in the comment section of a program.

0 : Performed 1 : Not performed

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.)

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.

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4. DESCRIPTION OF PARAMETERS

4.2.2

Parameters of Channel 1 (I/O CHANNEL=0)

[Data type] Bit type

SB2 The number of stop bits

ASI Code used at data input

NFD Feed before and after the data at data output

NFD0101

#6 #5 #4 #3

ASI

#2 #1 #0

0 : 1 1 : 2

0 : EIA or ISO code (automatically distinguished) 1 : ASCII code

0 : Output 1 : Not output

NOTE

When input/output devices other than the FANUC PPR are used, set NFD to 1.

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SB2

0102 Number specified for the input/ou tp ut 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 T able 4.2.2 (a).

Set value Input/output device

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 (a) Set value and 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 F A Card Adaptor

FANUC FLOPPY CASSETTE ADAPT OR, 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

Table 4.2.2 (b)

Set value Baud rate (bps)

1 2

3 4

5 6

50 100 110 150 200 300

Set value Baud rate (bps)

7 8

10 11 12

600

1200 2400

4800 9600

19200

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4.2.3

Parameters of Channel 1 (I/O CHANNEL=1)

[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 (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 (b).

4. DESCRIPTION OF PARAMETERS

NFD0111

#6 #5 #4 #3

ASI

#2 #1 #0

SB2

4.2.4

Parameters of Channel 2 (I/O CHANNEL=2)

[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

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 (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 (b).

NFD0121

#6 #5 #4 #3

ASI

#2 #1 #0

SB2

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4. DESCRIPTION OF PARAMETERS

4.3

P ARAMETERS OF POWER MOTION MANAGER

[Data type] Bit

0960

SLV When the power mate CNC manager is selected, the screen displays:

#6 #5 #4

SPE

PMN#2MD2

0 : One slave. 1 : Up to four slaves with the screen divided into four.

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MD1

SLV

MD1,MD2

These parameters set a slave parameter input/output destination.

MD2 MD1 Input/output destination

0 0 Part program storage 0 1 Unused

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.)

SPE The slave parameters set by the PowerMate CNC manager feature are:

0 : Always enabled. 1 : Enabled or disabled according to the setting of “W riting parameters.”

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4.4

P ARAMETERS OF AXIS CONTROL/ INCREMENT SYSTEM

[Data type] Bit

4. DESCRIPTION OF PARAMETERS

1001

#6 #5 #4 #3 #2 #1 #0

NOTE

When this parameter is set, the power must be turned off before operation is continued.

INM Least command increment on the linear axis

0 : In mm (metric system machine) 1 : In inches (inch system machine)

INM

1002

IDG

#6 #5 #4

XIK XIK

AZR

SFD

DLZ DLZ

[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

NOTE

This function can be specified for each axis by DLZx, bit 1 of parameter No.1005.

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 exected.

1: P/S alarm No.090 to be issued.

JAX JAXIDG

NOTE

When reference position return without dogs is specified, (when bit 1 (DLZ) of parameter No.1002 is set to 1 or bit 1 (DLZx) of parameter No.1005 is set to 1) the G28 command specified before a reference position is set causes P/S alarm No.090 to be issued, regardless of the setting of AZR.

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4. DESCRIPTION OF PARAMETERS

XIK When LRP, bit 1 of parameter No.1401, is set to 0, namely, when

IDG When the reference position is set without dogs, automatic setting of the

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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.

IDGx parameter (bit 0 of parameter No.1012) to prevent the reference position from being set again is: 0 : Not performed. 1 : Performed.

[Data type] Bit

ISC The least input increment and least command increment are set.

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 larg as the

1: The least input increment is set to a value 10 times as large as the least

If IPR is set to 1, the least input increment is set as follows:

IPR1004

#6 #5 #4 #3 #2 #1

ISC

NOTE

When this parameter is set, the power must be turned off before operation is continued.

ISC Least input increment and least command increment Symbol

0 0.001 mm, 0.001 deg, or 0.0001 inch IS–B 1 0.0001 mm, 0.0001 deg, or 0.00001 inch IS–C

least command increment.

command increment.

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

Inputs in inches are multiplied by 10.

1005

#6 #5

EDMx EDMx

EDPx EDPx#3HJZx

#2 #1

DLZx DLZx

[Data type] Bit axis

ZRNx When a command specifying the movement except for G28 is issued in

automatic operation (MEM, RMT, or MDI) 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.

ZRNx ZRNx

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4. DESCRIPTION OF PARAMETERS

NOTE

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 descriptio n of bit 4 (APZx) of parameter No. 1815) when an absolute position detector is being used.

DLZx Function for setting the reference position without dogs

0 : Disabled 1 : Enabled

NOTE

When DLZ of parameter No.1002 is 0, DLZx is enabled. When 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.

HJZx When a reference position is already set:

0 : Manual reference position return is performed with deceleration sogs. 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 reference position return without dogs is specified, (when bit 1 (DLZ) of parameter No.1002 is set to 1 or bit (DLZx) of parameter No.1005 is set to 1) reference position return after a reference position is set is performed using rapid traverse, 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

1006

#6 #5

ZMIx ZMIx

#4 #3

DIAx

#2 #1

ROSx ROSx

ROTx ROTx

NOTE

When this parameter is set, the power must be turned off before operation is continued.

[Data type] Bit axis

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4. DESCRIPTION OF PARAMETERS

ROTx, ROSx Setting linear or rotation axis.

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ROSx ROTx Meaning

0 0 Linear axis

(1) Inch/metric conversion is done. (2) All coordinate values are linear axis type. (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 (Re-

fer to parameter No.3624)

(4) Cannot be used with the ratation axis roll over function

and the index table indexing fanction (M series)

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.

1008

#6 #5 #4 #3 #2

RRLx#1RABx#0ROAx

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

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4. DESCRIPTION OF PARAMETERS

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.

Examples

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

Set the maximum number of axes that can be controlled by the CNC.

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 and PMC A axis: Controlled by the PMC

Then set this parameter to 3 (total 3: 1st to 3rd axes)

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4. DESCRIPTION OF PARAMETERS

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1012

#6 #5 #4 #3 #2 #1 #0

[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.

IDGx

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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

X 88 U 85 A 65 E 69 Y 89 V 86 B 66 Z 90 W 87 C 67

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 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 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.

Setting

Axis

name

4. DESCRIPTION OF PARAMETERS

Setting

Axis

name

Setting

Axis

name

Setting

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4. DESCRIPTION OF PARAMETERS

1022 Setting of each axis in the basic coordinate system

[Data type] Byte axis

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NOTE

When this parameter is set, power must be turned off before operation is continued.

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 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

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

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4. DESCRIPTION OF PARAMETERS

4.5

P ARAMETERS OF COORDINATES

[Data type] Bit

1201

WZR

#6 #5

AWK AWK

#4 #3 #2

ZCL ZCL

#1 #0

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 buf foring block

is performed.

1 : The absolute position display is changed immediately. Changed value is valid ofter baffering 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

1202

#6 #5 #4

G52

RLC RLC

G50

EWS#0EWD

[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

XXX

EWD=0

EXOFS

EXOFS : External workpiece zero point offset value

EWD=1

–EXOFS

(Shifted workpiece

coordinate system) (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.

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.

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4. DESCRIPTION OF PARAMETERS

RLC Local coordinate system is

G52 In local coordinate system setting (G52), a cutter compensation vector is:

1220 External workpiece zero point of fset value

[Data type] 2–word axis

[Unit of data]

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0 : Not cancelled by reset 1 : Cancelled by reset

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.

Input increment IS–B IS–C Unit

Linear axis (input in mm) 0.001 0.0001 Linear axis (input in inches) 0.0001 0.00001 inch Rotation axis 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.

1221 Workpiece zero point offset value in workpiece coordinate system 1 (G54) 1222 W orkpiece zero point of fset value in workpiece coordinate system 2(G55) 1223 W orkpiece zero point of fset 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–B IS–C Unit

Linear axis (input in mm) 0.001 0.0001 mm Linear axis (input in inches) 0.0001 0.00001 inch Rotation axis 0.001 0.0001 deg

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4. DESCRIPTION OF PARAMETERS

[Valid data range] –99999999 to 99999999

The workpiece zero point of fset values in workpiece coordinate systems 1 to 6 (G54 to G59) are set.

Workpiece coordinate system 1 (G54)

Workpiece coordinate system 2 (G55)

Workpiece zero point offset

Origin of machine coordinate system

NOTE

The workpiece origin offset can also be set using the workpiece coordinate system screen.

1240

Coordinate value of the reference position on each axis in the machine coordinate system

NOTE

When this parameter is set, power must be turned off before operation is continued.

1241

1242

1243

Coordinate value of the second reference position on each axis in the machine coordinate system

Coordinate value of the third reference position on each axis in the machine coordinate system

Coordinate value of the fourth reference position on each axis in the machine coordinate system

[Data type] 2–word axis

[Unit of data]

Increment system IS–B IS–C Unit

Millimeter machine 0.001 0.0001 Inch machine 0.0001 0.00001 Rotation axis 0.001 0.0001

inch

deg

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4. DESCRIPTION OF PARAMETERS

[Valid data range] –99999999 to 99999999

1260 Amount of a shift per one rotation of a rotation axis

[Data type] 2–word axis

[Unit of data]

[Valid data range] 1000 to 9999999

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Set the coordinate values of the reference positions in the machine coordinate system.

NOTE

When this parameter is set, the power must be turned off before operation is continued.

Increment system Unit of data Standard value

IS–B 0.001 deg 360000 IS–C 0.0001 deg 3600000

Set the amount of a shift per one rotaion of a rotaion axis.

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4.6

4. DESCRIPTION OF PARAMETERS

P ARAMETERS OF STROKE CHECK

[Data type] Bit

1300

BFA

LZR LZR

RL3

#4 #3 #2

LMS LMS

#1 #0

OUT OUTBFA

OUT The area inside or outside of the stored stroke check 2 is set as an

inhibition area. (Setting by parameter 1322 or 1323) 0: Inside 1: Outside

LMS The EXLM signal for switching stored stroke check 1

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 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.

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))

1310

#6 #5 #4 #3 #2 #1

[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#0OT2x

OT2x

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4. DESCRIPTION OF PARAMETERS

OT3x Whether stored stroke check 3 is checked for each axis is set.

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]

[Valid data range] –99999999 to 99999999

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0: Stored stroke check 3 is not checked. 1: Stored stroke check 3 is checked.

Increment system IS–B IS–C Unit

Millimeter machine 0.001 0.0001 mm Inch machine 0.0001 0.00001 inch Rotation axis 0.001 0.0001 deg

The coordinate values of stored stroke check 1 in the positive and negative directions are setfor each axis in the machine coordinate system. The outside area of the two checks set in the parameters is inhibited.

(Xp,Yp,Zp)

(Xm,Ym,Zm)

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.

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. 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 is set to 1. In such a case, the settings of parameters No. 1326 and 1327 are used, instead.

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–B IS–C Unit

Millimeter machine 0.001 0.0001 mm Inch machine 0.0001 0.00001 inch Rotation axis 0.001 0.0001 deg

Page 37

B–63510EN/01

[Valid data range] –99999999 to 99999999

Set the coordinate values of stored stroke check 2 in the positive and negative directions foreach 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.

(1) When the prohibited area is inside the boundaries (OUT = 0)

(Xm,Ym,Zm)

(2) When the prohibited area is outside

the boundaries (OUT = 1)

(Xm,Ym,Zm)

4. DESCRIPTION OF PARAMETERS

(Xp,Yp,Zp)

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.

NOTE

For axes with diameter specification, a diameter value must be set.

1324

1325

Coordinate value of stored stroke checke 3 in the positive direction on each axis

Coordinate value of stored stroke checke 3 in the negative direction on each axis

[Data type] 2–word axis

[Unit of data]

Increment system IS–B IS–C Unit

Millimeter machine 0.001 0.0001 mm Inch machine 0.0001 0.00001 inch Rotation axis 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 foreach 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.

Page 38

4. DESCRIPTION OF PARAMETERS

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]

[Valid data range] –99999999 to 99999999

B–63510EN/01

Increment system IS–B IS–C Unit

Millimeter machine 0.001 0.0001 mm Inch machine 0.0001 0.00001 inch Rotation axis 0.001 0.0001 deg

Set the coordinate values of stored stroke check 1 in the positive and negative directions foreach axis in the machine coordinate system.

When stroke check switching signal EXLM is ON, stroke check are checked with parameters 1326 and 1327, not with parameters 1320 and

1321. The area outside that set by parameters 1326 and 1327 is inhibited.

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 is set to 0. In such a case, the settings of parameters No. 1320 and 1321 are used, instead.

Page 39

B–63510EN/01

4.7

4. DESCRIPTION OF PARAMETERS

P ARAMETERS OF FEEDRATE

[Data type] Bit

1401

RDR RDR

TDR TDR

RF0 RF0

#3 #2

JZR

LRP LRP

RPD RPD

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

1402

#6 #5 #4

[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).

JRV Manual continuous feed (jog feed)

0: Jog feed is performed at feed per minute. 1: Jog feed is performed at feed per rotation.

NOTE

Specify a feedrate in parameter No.1423.

JRV

#3 #2 #1 #0

NPC NPC

Page 40

4. DESCRIPTION OF PARAMETERS

B–63510EN/01

1403

RTV

#6 #5 #4 #3 #2 #1 #0

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.

MIF

1404

#6 #5 #4 #3

FRV

F8A F8A

DLF DLF

[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.

1: Clamped so that the composite feedrate along an arc and linea r axis does

not ex ceed the maxim u m cutting feedrate specified by parameter.

DLF After a reference potition is set, manual reference position return

performed at: 0 : Rapid traverse rate (parameter No.1420) 1 : Manual rapid traverse rate (parameter No.1424)

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.

HFC

Page 41

B–63510EN/01

F8A Valid data range for an F command in feed–per–minute mode

F8A Valid data range for an F command with a decimal point in feed–per

4. DESCRIPTION OF PARAMETERS

0: Range specified with bit 0 (MIF) of parameter No.1403

Increment system Units 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.

minute mode

Increment system Units 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.

Increment system Units 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)

1405

#6 #5 #4 #3 #2 #1

FD3

[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).

ncrementsystem

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

When F1U is 0 When F1U is 1

Units of data

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).

F1U

Page 42

4. DESCRIPTION OF PARAMETERS

Unitofdat

1410 Dry run rate

[Data type] Word

[Unit of data]

[Valid data range]

B–63510EN/01

ncrementsystem

Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800

Valid data range

IS-B IS-C

Set the dry run rate when the manual feedrate is overridden by 100%.

1411

[Data type] Word

[Unit of data]

[Valid data range]

1420 Rapid traverse rate for each axis

[Data type] 2–word axis

[Unit of data]

[Valid data range]

Cutting feedrate in the automatic mode at power–on

Setting entry is acceptable.

ncrementsystem

Millimeter machine 1 mm/min 6 to 32767 6 to 32767 Inch machine 0.1 inch/min 6 to 32767 6 to 32767

Valid data range

IS-B IS-C

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 in the NC program. The feedrate set in this parameter is enabled from when the CNC is cleared at power–up or by setting until a new feedrate is specified by an F program command. The new feedrate specified by an F command takes precedence over the current one immediately.

ncrementsystem

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

Valid data range

IS-B IS-C

Set the rapid traverse rate when the rapid traverse override is 100% for each axis.

Page 43

B–63510EN/01

Unitofdat

1421 F0 rate of rapid traverse override for each axis

[Data type] Word axis

[Unit of data]

[Valid data range]

4. DESCRIPTION OF PARAMETERS

ncrementsystem

Millimeter machine 1 mm/min 30 to 15000 30 to 12000 Inch machine 0.1 inch/min 30 to 6000 30 to 4800 Rotaion axis 1 deg/min 30 to 15000 30 to 12000

Valid data range

IS-B IS-C

Set the F0 rate of the rapid traverse override for each axis.

1422 Maximum cutting feedrate for all axes

[Data type] 2–word

[Unit of data]

[Valid data range]

Rapid traverse override signal

ROV2 ROV1

0 0 100% 0 1 50% 1 0 25% 1 1 F0

verridevalue

F0: Parameter 1421

ncrementsystem

Millimeter machine 1 mm/min 6 to 240000 6 to 100000 Inch machine 0.1 inch/min 6 to 96000 6 to 48000

Valid data range

IS-B IS-C

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

To specify the maximum cutting feedrate for each axis, use parameter No.1430 instead.

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

[Unit of data, valid range]

Millimeter machine 1 mm/min Inch machine 0.1 inch/min Rotaiton axis 1 deg/min

to 0 (feed per minute), specify a jog feedrate at feed per minute with an override of 100%.

ncrementsystem

Valid data range

IS-B IS-C

6 to 32767

Page 44

4. DESCRIPTION OF PARAMETERS

Unitofdat

[Unit of data, valid range]

1424 Manual rapid traverse rate for each axis

[Data type] 2–word axis

[Unit of data]

[Valid data range]

B–63510EN/01

(2) When JR V , 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%.

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

ncrementsystem

Millimeter machine 1 mm/min 30 to 240000 30 to 100000 Inch machine 0.1 inch/min 30 to 96000ă 30 to 48000 Rotation axis 1 deg/min 30 to 240000 30 to 100000

0 to 32767

Valid data range

IS-B IS-C

1425 FL rate of the reference position return for each axis

[Data type] Word axis

[Unit of data]

[Valid data range]

1426 External deceleration rate of cutting feed

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.

ncrementsystem

Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Rotaion axis 1 deg/min 6 to 15000 6 to 12000

Valid data range

IS-B IS-C

Set feedrate (FL rate) after deceleration when the reference position return is performed for each axis.

[Data type] Word

[Unit of data]

[Valid data range]

ncrementsystem

Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800

Valid data range

IS-B IS-C

Set the external deceleration rate of cutting feed.

Page 45

B–63510EN/01

Unitofdat

1427 External deceleration rate of rapid traverse for each axis

[Data type] Word axis

[Unit of data]

[Valid data range]

4. DESCRIPTION OF PARAMETERS

ncrementsystem

Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Rotaion axis 1 deg/min 6 to 15000 6 to 12000

Valid data range

IS-B IS-C

Set the external deceleration rate of rapid traverse for each axis.

1428

[Data type] 2–word axis

[Unit of data]

[Valid data range]

ncrementsystem

Millimeter machine 1 mm/min 30 to 240000 6 to 100000 Inch machine 0.1 inch/min 30 to 96000 6 to 48000 Rotaion 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

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 0 0

Reference position return by G28 Raped traverse command (G00) in

automatic operation Manual reference

Manual reference position return

Manual raped traverse No.1423 or No.1424

Without dogs With dogs

No.1420

No.1424

No.1428

Reference position return feedrate

IS-B IS-C

No.1420 or No.1424

No.1424 No.1428

Valid data range

No.1420

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 raped 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 refere nce position return is per fomed without dogs, or when referenc e position return operation is performed with bit 7 (SJZ) of para meter No.0002 set to 1 after a

Page 46

4. DESCRIPTION OF PARAMETERS

Unitofdat

B–63510EN/01

reference position is set (when reference position return operation is performed using rapid traverse without deceleratio n dogs).

1430

[Data type] 2–word axis

ncrementsystem

Millimeter machine 1 mm/min 6 to 240000 6 to 100000 Inch machine 0.1 inch/min 6 to 96000 6 to 48000 Rotaion 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 effective only in linear and circular

interpolation. In polar coordinate or cylindrical interpolation, the maximum feedrate for all axes specified in parameter No.1422 is effective.

2 If the setting for each axis is 0, the maximum feedrate

specified in parameter No.1422 is applied to all axes and the feedrate is clamped at the maximum feedrate.

Maximum cutting feedrate for each axis

Valid data range

IS-B IS-C

1431

[Data type] 2–words

[Unit of data, valid range]

ncrementsystem

Millimeter machine 1 mm/min 0 to 240000 0 to 100000 Inch machine 0.1 inch/min 0 to 96000 0 to 48000 Rotaion axis 1 deg/min 0 to 240000 0 to 100000

Specify the maximum cutting feedrate for all axes in the look–ahead 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.

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 all axes in the look–ahead control mode

Valid data range

IS-B IS-C

Page 47

B–63510EN/01

Unitofdat

4. DESCRIPTION OF PARAMETERS

1432

[Data type] 2–word axis

[Unit of data, valid range]

ncrementsystem

Millimeter machine 1 mm/min 0 to 240000 0 to 100000 Inch machine 0.1 inch/min 0 to 96000 0 to 48000 Rotaion axis 1 deg/min 0 to 240000 0 to 100000

Specify the maximum cutting feedrate for each axis in the look–ahead 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 or 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 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 look–ahead control mode

Valid data range

IS-B IS-C

1450

[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.

∆

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)

Change of feedrate for one graduation on the manual pulse generator during F1 digit feed

Fmaxi

F +

100n

(where, i=1 or 2)

Page 48

4. DESCRIPTION OF PARAMETERS

B–63510EN/01

1451

1452

1453

1454

1455

1456

1457

1458

1459

Setting entry is acceptable.

[Data type] 2–word

Feedrate for F1 digit command F1

Feedrate for F1 digit command F2

Feedrate for F1 digit command F3

Feedrate for F1 digit command F4

Feedrate for F1 digit command F5

Feedrate for F1 digit command F6

Feedrate for F1 digit command F7

Feedrate for F1 digit command F8

Feedrate for F1 digit command F9

[Unit of data, valid range]

(1) When the F1U parameter (bit 0 of parameter No.1405) is 0

Increment system Units of data

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

Increment system Units of data

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.

Valid data range

IS–B IS–C

Valid data range

IS–B IS–C

Page 49

B–63510EN/01

Unitofdat

4. DESCRIPTION OF PARAMETERS

1460

1461

[Data type] 2–word

[Unit of data]

[Valid data range]

Upper limit of feedrate for the one–digit F code command (F1 to F4)

Upper limit of feedrate for the one–digit F code command (F5 to F9)

ncrementsystem

Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Rotaion axis 1 deg/min 6 to 15000 6 to 12000

Valid data range

IS-B IS-C

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.

Page 50

4. DESCRIPTION OF PARAMETERS

ÉÉÉ

4.8

P ARAMETERS OF ACCELERATION/ DECELERATION CONTROL

(Number of pulses to be added) = F2

[Data type] Bit

1601

OVB Block overlap in cutting feed

B–63510EN/01

ACD

NCI NCI

RTO RTO

#3 #2

OVB

#1 #0

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.

(Number of pulses required at the end of block F1)

When F1 = F2

F1 F2

When block overlap is disabled

F1 F2

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 Inposition check at deceleration

0 : Performed 1 : Not performed

ACD Function for automatically reducing the feedrate at corners (automatic

corner override function) 0 : The function is not used. 1 : The function is used.

Page 51

B–63510EN/01

4. DESCRIPTION OF PARAMETERS

1602

LS2

#5 #4

CSD

#3 #2

COV COV

#1 #0

[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 blcock in which the command is specified. When a feedrate is to be changed by a command, acceleration starts after the program enters theblock in which the command is specified.

Feedrate

Point 1

Specified feedrate Feedrate after acceleration/

deceleration before interpolation is applied

Type A

Feedrate

Specified feedrate Feedrate after acceleration/

deceleration before interpolation is applied

FWB

Type B

Time

N1 N2

To change the feedrate from F3 to F2, it is necessary to start reducing the feedrate at point 1.

N1 N2

COV The outer arc cutting feedrate change function of the automatic corner

override function is: 0 : Not used. 1 : Used.

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.

LS2 Acceleration/deceleration after interpolation for cutting feed in

look–ahead control mode is: 0 : Exponential acceleration/deceleration. 1 : Linear acceleration/decelerat i on .

Time

Page 52

4. DESCRIPTION OF PARAMETERS

B–63510EN/01

1603

BEL

#6 #5 #4 #3 #2 #1 #0

[Data type] Bit

BEL In look–ahead control (multiple blocks are read in advance) mode:

0 : Linear acceleration/deceleration before look–ahead interpolation is

used.

1 : Bell–shaped accel eration/d eceleration before look–ahead in terpolation

is used.

1610

#6 #5 #4

JGLx

#3 #2 #1 #0

[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.

JGLx Acceleration/deceleration in jog feed

0 : Exponential acceleration/deceleration is applied. 1 : Linear acceleration/deceleration after interpolation is applied

(depending on which is used for cutting feed).

CTLx

1620

Time constant 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.

(1) When the bell–shaped acceleration/deceleration in rapid traverse is

provided, set this parameter to time constant T1 used in bell–shaped acceleration/deceleration in rapid traverse, and set parameter No.1621 to time constant T2.

(2) When the bell–shaped acceleration/deceleration in rapid traverse is

not provided, set this parameter to time constant used in linear acceleration/deceleration, and set parameter No.1621 to “0”.

Page 53

B–63510EN/01

Speed

4. DESCRIPTION OF PARAMETERS

Rapid traverse feed rate

Speed Rapid traverse rate

T2/2

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 T value of T

1621

Time constant t T2 used for bell–shaped acceleration/deceleration in rapid traverse for each axis

Time

TIme

is determined from the torque of motor. Usually set the

T: Time constant for linear

acceleration/deceleration

T1: Set a time constant used for lin-

ear acceleration/deceleration

: Set a time for rounding.

T otal time=T1 + T Time for linear=T1 – T Time for rounding part=T

to 24 ms ir 32 ms.

[Data type] Word axis

[Unit of data] ms

[Valid data range] 0 to 512

Specify time constant T in rapid traverse for each axis.

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 T For details of time constants T 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.

used for bell–shaped acceleration/deceleration

and T2, see the description

Page 54

4. DESCRIPTION OF PARAMETERS

Unitofdat

1622 Time constant of aceeleration/deceleration 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)

1623 FL rate of exponential acceleration/deceleration in cutting feed for each axis

[Data type] Word axis

[Unit of data]

[Valid data range]

B–63510EN/01

0 to 512 (linear acceleration/deceleration after interpolation in cutting

feed)

Set the time constant used for exponential acceleration/deceleration in cutting feed 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 dif fer from each other , proper straight lines and arcs cannot be obtained.

ncrementsystem

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 Rotaion axis 1 deg/min 0,6 to 15000 0,6 to 12000

Valid data range

IS-B IS-C

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 acceleration/deceleration 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 acceleration/deceleration after interpolation in jog feed) Set the time constant used for exponential acceleration/deceleration or linear acceleration/deceleration after interpolation in jog feed fot each axis.

Page 55

B–63510EN/01

Unitofdat

1625 FL rate of exponential acceleration/deceleration in jog feed for each axis.

[Data type] Word axis

[Unit of data]

[Valid data range]

1626

[Data type] Word

4. DESCRIPTION OF PARAMETERS

ncrementsystem

Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Rotaion axis 1 deg/min 6 to 15000 6 to 12000

Valid data range

IS-B IS-C

Set the lower limit (FL rate) of exponential acceleration/deceleration in cutting feed for each axis.

Time constant of exponetial acceleration/deceleration in the thread cutting cycle for each 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, G92 (G78 in G code system B or C)) for each axis.

FL rate of exponential acceleration /deceleration in the thread cutting cycle for

1627

each axis

[Data type] Word axis

[Unit of data]

[Valid data range]

ncrementsystem

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.

Valid data range

IS-B IS-C

Page 56

4. DESCRIPTION OF PARAMETERS

B–63510EN/01

1710

[Data type] Byte

[Unit of data] %

[Valid data range]

Minimum deceleration ratio (MDR) of the inner circular cutting rate in automatic corner override

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:

Rc Rp

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.

Programmed path

Path of the cutter’s center

Fig. 4.8 (a) Rp and Rc

If Rc is too small in comparison with Rp, such that Rc/Rp 8 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

[Data type] Byte

[Unit of data] %

[Valid data range]

1 to 100 (standard value = 50)

Set the amount of override for an inner corner.

Page 57

B–63510EN/01

4. DESCRIPTION OF PARAMETERS

1713

[Data type] Word

[Unit of data]

Increment system IS–B IS–C Unit

Millimeter input 0.1 0.01 mm Inch input 0.01 0.001 inch

[Valid data range] 0 to 3999

Set distance Le from the starting point in an inner comer for corner override.

1714 Distance Ls up to the ending point in inner corner override

[Data type] Word

[Unit of data]

Increment system IS–B IS–C Unit

Millimeter input 0.1 0.01 mm Inch input 0.01 0.001 inch

[Valid data range] 0 to 3999

Set distance Ls up to the end point in an inner corner for corner override. If qx qp, the inside of a comer is recognized. (qp is set in parameter

1711.) When an inner corner is recognized, the feedrate is overridden in the range

of Le in the block immediately before the intersection of the corner and Ls in the next block following the intersection.

Ls and Le are each a straight line connecting the intersection of the corner and a given point on the path of the cutter’s center.

Ls and Le are set in parameters 1713 and 1714.

Distance Le from the starting point in inner corner override

An override is applied from point a to b.

Fig.4.8 (b) Distance Le and Ls in the automatic corner override at

an inner corner

Programmed path

Cutter center path

Page 58

4. DESCRIPTION OF PARAMETERS

Unitofdat

1722 Rapid traverse feedrate reduction ratio for overlapping rapid traverse blocks

[Data type] Byte axis

[Unit of data] %

[Valid data range] 1 to 100

Examples

X–axis feedrate

N1 G00 X– – ; N2 G00 X– – ;

B–63510EN/01

This parameter is used when rapid traverse blocks are arranged successively, or when a rapid traverse block is followed by a block that does not cause, movement. When the feedrate for each axis of a block is reduced to the ratio set in this parameter , the execution of the next block is started.

: Rapid traverse feedrate

: Setting of parameter No.1722 (feedrate reduction ratio)

: Feedrate where deceleration is terminated: Fh x a/100

1730

[Data type] Word

[Unit of data]

When the function of overlapping rapid traverse blocks is enabled

When the function of overlapping rapid traverse blocks is disabled

NOTE

The parameter No.1722 is effective when parameter No.1601 #4 (RT0) is set to 1.

Maximum feedrate for arc radius R

ncrementsystem

Millimeter machine 1 mm/min 8 to 15000 0 to 12000 Inch machine 0.1 inch/min 8 to 6000 0 to 4800

Valid data range

IS-B IS-C

Set a maximum feedrate for the arc radius set in parameter No.1731.

1731

[Data type] 2–word

[Unit of data]

Arc radius value corresponding to a maximum feedrate

Unit IS–B IS–C Unit

Linear axis

(millimeter machine)

Linear axis

(inch machine)

0.001 0.0001 mm

0.0001 0.00001 inch

Page 59

B–63510EN/01

Increment system

Unit of data

Unitofdat

4. DESCRIPTION OF PARAMETERS

[Valid data range] 1000 to 99999999

Set the arc radius corresponding to the maximum feedrate set in parameter No.1730.

1732

[Data type] Word

Millimeter machine 1 mm/min 0 to 15000 0 to 12000 Inch machine 0.1 inch/min 0 to 6000 0 to 4800

The arc radius–based feedrate clamping function reduces the maximum feedrate as the arc radius decreases. When the specified maximum feedrate is not greater than RV min (minimum value for arc radius–based feedrate clamping), RV min is used as the maximum feedrate.

1740

Critical angle subtended by two blocks for automatic corner deceleration

[Data type] 2–word

[Unit of data] 0.001 deg

[Valid data range] 0 to 180000

Set a critical angle to be subtended by two blocks for corner deceleration when the angle–based automatic corner deceleration function is used.

The angle subtended by two blocks is defined as q in the examples shown below.

Minimum value (RV min) for arc radius–based feedrate clamp

Valid data range

IS-B IS-C

Block A (G01)

Block B (G01)

Angle subtended by two straight lines

1741

[Data type] Word axis

[Unit of data]

ncrementsystem

Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Rotaion axis 1 deg/min 6 to 15000 6 to 12000

Set the feedrate for assuming the termination of deceleration in automatic corner deceleration.

Block A (G02)

Block B(G01)

Angle subtended by an arc and its tangent

Feedrate for assuming the termination of automatic corner deceleration (for acceleration/deceleration after interpolation)

Valid data range

IS-B IS-C

Page 60

4. DESCRIPTION OF PARAMETERS

Unitofdat

B–63510EN/01

1762

Exponential acceleration/deceleration time constant for cutting feed in the look– ahead control mode

[Data type] Word axis

[Unit of data] 1 ms

[Valid data range] 0 to 4000

Set an exponential acceleration/deceleration time constant for cutting feed in the look–ahead control mode.

1763

Minimum speed in exponential acceleration/deceleration for cutting feed in the look–ahead control mode

[Data type] Word axis

ncrementsystem

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 minimum speed (FL) in exponential acceleration/deceleration for cutting feed in the look–ahead control mode.

Valid data range

IS-B IS-C

1768

[Data type] Word axis

[Unit of data] ms

[Valid data range] 8 to 512

This parameter sets a time constant for linear acceleration/deceleration for cutting feed in the look–ahead control mode.

NOTE

The function for linear acceleration/deceleration after interpolation for cutting feed isrequired.

1770 Parameter 1 (for look–ahead control) for setting an acceleration for linear ac-

[Data type] 2–word

[Unit of data, valid range]

ncrementsystem

Millimeter machine 1 mm/min 6 to 240000 6 to 100000 Inch machine 0.1 inch/min 6 to 96000 6 to 48000

Time constant for linear acceleration/deceleration during cutting feed in lock– ahead control mode.

celeration/deceleration before interpolation (maximum machining speed during linear acceleration/deceleration before interpolation)

Valid data range

IS-B IS-C

This parameter is used to set an acceleration for linear acceleration/ deceleration before interpolation in the look–ahead control mode. In this

Page 61

B–63510EN/01

4. DESCRIPTION OF PARAMETERS

parameter , set the maximum machining speed during linear acceleration/ deceleration before interpolation. Set the time used to reach the maximummachining speed in parameter No.1771.

Speed

Parameter 1 (No.1770)

NOTE

When 0 is set in parameter No.1770 or parameter No.1771, linear acceleration/deceleration before interpolation is disabled.

1771 Parameter 2 (for look–ahead control) for setting an acceleration for linear ac-

celeration/deceleration before interpolation (time used to reach the maximum machining speed during linear acceleration/deceleration before interpolation)

[Data type] Word

[Unit of data] 1 msec

[Valid range] 0 to 4000

This parameter is used to set an acceleration for linear acceleration/ deceleration before interpolation in the look–ahead control mode. In this parameter, set the time (time constant) used toreach the speed set in parameter No.1770.

NOTE

1 When 0 is set in parameter No.1770 or parameter No.1771,

linear acceleration/deceleration before interpolation is disabled.

2 In parameter Nos. 1770 and 1771, set values that satisfy the

following: Parameter No.1770/Parameter No.1771 y 5

Parameter 2 (No.1771)

Time

Page 62

4. DESCRIPTION OF PARAMETERS

Unitofdat

B–63510EN/01

1777

Minimum speed for the automatic corner deceleration function (look–ahead control)

[Data type] Word axis

[Unit of data, valid range]

ncrementsystem

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 a speed at which the number of buffered pulses in deceleration is assumed to be 0 when linear acceleration/deceleration before interpolation is used.

1779

Critical angle subtended by two blocks for automatic corner deceleration (for look–ahead control)

[Data type] 2–word

[Unit of data] 0.001 deg

[Valid data range] 0 to 180000

Valid data range

IS-B IS-C

Set a critical angle to be subtended by two blocks for corner deceleration when the angle–basedautomatic corner deceleration function is used.

The angle subtended by two blocks is defined as θ in the examples shown below.

Block A (G01)

Angle subtended by two straight lines

Block B (G01)

1780

Allowable speed difference for the speed dif ference–based corner deceleration function (for linear acceleration/deceleration before interpolation)

[Data type] Word

[Unit of data, valid range]

ncrementsystem

Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800

Block A (G02)

Block B (G01)

Angle subtended by an arc and its tangent

Valid range

IS-B IS-C

Set the speed difference for the speed difference–based automatic corner deceleration function when linear acceleration/deceleration before interpolation is used.

Page 63

B–63510EN/01

Unitofdat

4. DESCRIPTION OF PARAMETERS

1781

[Data type] Word axis

[Unit of data, valid range]

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 0.1 deg/min 6 to 15000 6 to 12000

Set speed difference for the speed difference–based automatic corner deceleration function when linear acceleration/deceleration after interpolation used.

1783

[Data type] Word axis

[Unit of data, valid range]

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 0.1 deg/min 6 to 15000 6 to 12000

Allowable speed difference for the speed dif ference–based corner deceleration function (linear acceleration/deceleration after interpolation)

ncrementsystem

Allowable speed difference for the speed dif ference based corner deceleration function (linear acceleration/deceleration before interpolation)

ncrementsystem

Valid range

IS-B IS-C

Valid range

IS-B IS-C

1784

[Data type] Word axis

[Unit of data]

[Valid data range]

A separate allowable feedrate difference can be set for each axis. The allowable feedrate difference is set for each axis with this parameter. Among the axes that exeed the specified allowable feedrate difference, the axis with the greatest ratio of the actual feedrate difference to the allowable feedrate difference is used as the reference to calculate the reduced feedrate at the corner.

Speed when overtravel alarm has generated during acceleration/deceleration before interpolation

ncrementsystem

Millimeter machine 1 mm/min 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800

Valid range

IS-B IS-C

Deceleration is started beforehand to reach the feedrate set in the parameter when an overtravel alarm is issued (when a limit is reached) during linear acceleration/deceleration before interpolation. By using this parameter, the overrun distance that occurs when an overtravel alarm is output can be reduced.

Page 64

4. DESCRIPTION OF PARAMETERS

B–63510EN/01

NOTE

1 When 0 is set in this parameter, the control described above

is not exercised.

2 Use type–B linear acceleration/deceleration before

interpolation (by setting bit 0 (FWB) of parameter No.1602 to 1).

3 The control described above is applicable only to stored

stroke check 1.

1785

Parameter for determining an allowable acceleration when the feedrate is set by acceleration

[Data type] Word–axis

[Unit of data] msec

[Valid data range] 0 to 32767

This parameter sets the time required to attain the maximum cutting feedrate to determine the allowable acceleration when the feedrate is determined by acceleration in look–ahead control (multiple blocks are read in advance) mode.

The maximum cutting feedrate and the data set in this parameter are used to determine the allowable acceleration. As the maximum cutting feedrate parameter, parameter No.1432 (maximum cutting feedrate in look–ahead control (multiple blocks are read in advance) mode) is used.

Page 65

B–63510EN/01

4.9

PARAMETERS OF SERVO

[Data type] Bit

4. DESCRIPTION OF PARAMETERS

1800

#6 #5 #4

RBK

FFR

#2 #1

CVR

CVR When velocity control ready signal VRDY is set ON before position

control ready signal PRDY comes ON 0: A servo alarm is generated. 1: A servo alarm is not generated.

FFR Feed–forward control is enabled for

0 : Cutting feed only 1 : Cutting feed and rapid traverse

RBK Backlash compensation applied separately for cutting feed and rapid

traverse 0: Not performed 1: Performed

1801

#6 #5

CIN

CCI CCI

#3 #2 #1

PM2#0PM1

[Data type] Bit

PM1, PM2 Sets a gear ratio between the spindle and motor when the servo

motor–based speed control function is used.

Magnification PM2

1/1 1/2 1/4 1/8

PM1

0 0 1 1

0 1 0 1

Magnification=

spindle speed

motor speed

CCI The in–position area for cutting feed is:

0 : Set in parameter No.1826 (same as for rapid traverse). 1 : Set in bit 5 (CIN) of parameter No.1801.

CIN When bit 4 (CCI) of parameter No.1801 = 1, the in–position area for

cutting feed is: 0 : Use value in parameter No.1827 if the next block is also for cutting

feed, or use value in parameter No.1826 if the next block is not for cutting feed.

1 : Use value in parameter No.1827, regardless of the next block. (The

setting of parameter No.1826 is used for rapid traverse, and the setting of parameter No.1827 is used for cutting feed.)

1802

#6 #5

DPS

#4 #3 #2 #1 #0

NOTE

After this parameter is set, the power needs to be turned off.

CTS

Page 66

4. DESCRIPTION OF PARAMETERS

[Data type] Bit

CTS The servo motor–based speed control function is:

DPS When servo motor–based speed control is applied, a position coder is:

B–63510EN/01

0 : Not used 1 : Used

0 : Used 1 : Not used

1803

#6 #5 #4

TQF

#3 #2 #1

TQA

[Data type] Bit

TQI While torque restriction is applied, in–position check is:

0 : Performed. 1 : Not performed.

TQA While torque restriction is applied, checking for an excessive error in the

stopped state/during movement is: 0 : Performed. 1 : Not performed.

TQF When torque control is performed by an axis control command of the

PMC axis control function, follow–up operation is: 0 : Not performed. 1 : Performed.

1804

SAK

ANA

IVO

#3 #2 #1 #0

[Data type] Bit axis

IVO When an attempt is made to release an emergency stop while the VRDY

OFF alarm ignore signal is 1: 0 : The emergency stop state is not released until the VRDY OFF alarm

ignore signal is set to 0.

1 : The emergency stop state is released.

TQI

NOTE

When a reset is issued while the VRDY OFF alarm ignore signal is set to 1 and the motor activating current is low, the reset state can also be released, provided this parameter is set to 1.

ANA When an abnormal load is detected for an axis:

0 : Movement along all axes is stopped, and a servo alarm is output. 1 : No servo alarm is output, and movement along only the axes of the

group containing the axis with the abnormal load is stopped in interlock mode. (The group number of each axis is set in parameter No.1881.)

SAK When the VRDY OFF alarm ignore signal IGNVRY is 1, or when the

VRDY OFF alarm ignore signals IGVRY1 to IGVRY4 are 1: 0 : Servo ready signal SA is set to 0. 1 : Servo ready signal SA remains set to 1.

Page 67

B–63510EN/01

4. DESCRIPTION OF PARAMETERS

1815

#6 #5

APCx#4APZx

#3 #2 #1

OPTx

NOTE

When this parameter has been set, the power must be turned off before operation is continued.

[Data type] Bit axis

OPTx Position detector

0 : A separate pulse coder is not used. 1 : A separate pulse coder is used.

APZx Machine position and position on absolute position detector when the

absolute position detector is used 0 : Not corresponding 1 : Corresponding

NOTE

When an absolute position detector is used, after primary adjustment is performed or after the absolute position detector is replaced, this parameter must be set to 0, power must be turned off and on, then manual reference position return must be performed. This completes the positional correspondence between the machine position and the position on the absolute position detector, and sets this parameter to 1 automatically.

APCx Position detector

0 : Other than absolute position detector 1 : Absolute position detector (absolute pulse coder)

1816

DM3x#5DM2x#4DM1x

NOTE

When this parameter has been set, the power must be turned off before operation is continued.

[Data type] Bit axis

DM1x to DM3x Setting of detection multiplier

Set value

DM3x DM2x DM1x

0 0 0 0 1 1 1 1

0 0 1 1 0 0 1 1

#3 #2 #1 #0

Detection multiplier

0 1 0 1 0 1 0 1

1/2

3/2

5/2

7/2

Page 68

4. DESCRIPTION OF PARAMETERS

B–63510EN/01

NOTE

When the flexble feed gear is used, do not use these parameters. Set the numerator and denominator of DMR to an appropriate values in parameters 2084 and 2085 respectively.

1819

#6 #5 #4 #3 #2 #1

CRFx CRFx

[Data type] Bit axis

FUPx To perform follow–up when the servo is off is set for each axis.

0: The follow–up signal, *FLWU, determines whether follow–up is

performed or not. When *FLWU is 0, follow–up is performed. When *FLWU is 1, follow–up is not performed.

1: Follow–up is not performed.

NOTE

When the index table indexing function (M series) is used, be sure to set FUPx of the 4th axis to 1.

CRFx When servo alarm No.445 (software disconnection), No.446 (hardware

disconnection), No.447 (hardware disconnection (separate type)), or No.421 (excessive dual position feedback error) is issued: 0 : The reference position setting remains as is. 1 : The system enters the reference position undefined state.

NAHx In the look–ahead control mode, advanced feed–forward is:

0 : Used 1 : Not used

FUPx FUPxNAHx

NOTE

Set1 for a PMC–based control axis.

1820 Command multiplier for each axis (CMR)

NOTE

When this parameter has been set, the power must be turned off before operation is continued.

[Data type] Byte axis

Set a command multiplier indicating the ratio of the least command increment to the detection unit for each axis.

Least command increment = detection unit command multiplier

Relationship between the increment system and the least command increment

Page 69

B–63510EN/01

4. DESCRIPTION OF PARAMETERS

(1) T series

Least

Least input increment

IS–B Millimeter Millimeter 0.001 mm (diameter specification) 0.0005 mm

machine input

Inch input 0.0001 inch (diameter specification) 0.0005 mm

Inch Millimeter 0.001 mm (diameter specification) 0.00005 inch

machine input

Inch input 0.0001 inch (diameter specification) 0.00005 inch

Rotation axis 0.001 deg 0.001 deg

IS–C Millimeter Millimeter 0.0001 mm (diameter specification) 0.00005 mm

machine input

Inch input 0.00001 inch (diameter specification) 0.00005 mm

Inch Millimeter 0.0001 mm (diameter specification) 0.000005 inch

machine input

Inch input 0.00001 inch (diameter specification) 0.000005 inch

Rotation axis 0.0001 deg 0.0001 deg

0.001 mm (radius specification) 0.001 mm

0.0001 inch (radius specification) 0.001 mm

0.001 mm (radius specification) 0.0001 inch

0.0001 inch (radius specification) 0.0001 inch

Least input increment

0.0001 mm (radius specification) 0.0001 mm

0.00001 inch (radius specification) 0.0001 mm

0.0001 mm (radius specification) 0.00001 inch

0.00001 inch (radius specification) 0.00001 inch

command increment

Least command increment

least command increment

(2) M series

Increment

system

Millimeter machine 0.001 0.0001 mm Inch machine 0.0001 0.00001 inch Rotation axis 0.001 0.0001 deg

Least input increment and least command increment

IS–B IS–C Units

Setting command multiply (CMR), detection multiply (DMR), and the capacity of the reference counter

X CMR

Reference counter

–

Detection

Error counter

Feedback pulse

X DMR

unit

Fig.4.9 (a) CMR, DMR, and the Capacity of the Reference Counter

DA Converter

To velocity control

Position detector

Page 70

4. DESCRIPTION OF PARAMETERS

B–63510EN/01

Set the magnification ratios of CMR and DMR so that the weight of positive inputs to the error counter equals that of negative inputs.

Feedback pulse unit =

Least command increment

CMR

=detection unit=

feedback pulse unit

DMR

The feedback pulse unit varies according to the type of detector.

the amount of travel per rotation of the pulse coder

the number of pulses per rotation of the pulse coder (2000, 2500, or 3000)

As the size of the reference counter, specify the grid interval for the reference position return in the grid method.

Size of the reference counter = Grid interval/detection unit Grid interval = the amount of travel per rotation of the pulse coder

The value set in the parameter is obtained as follows: (1) When command multiplier is 1/2 to 1/27

Set value =

+ 100

(Command multiplier)

Valid data range: 102 to 127

(2) When command multiply is 1 to 48

Set value = 2 command multiplier

Valid data range: 2 to 96

NOTE

When command multiplier is 1 to 48, the set value must be determined so that an integer can be set for command multiplier.

1821 Reference counter size for each axis

[Data type] 2–word axis

[Valid data range] 0 to 99999999

Set the size of the reference counter.

NOTE

When this parameter has been set, the power must be turned off before operation is continued.

1825 Servo loop gain for each axis

[Data type] Word axis

[Unit of data] 0.01 s

–1

[Valid data range] 1 to 9999

Set the loop gain for position control for each axis. When the machine performs linear and circular interpolation (cutting), the

same value must be set for all axes. When the machine requires positioning only, the values set for the axes may differ from one another. As the loop gain increases, the response by position control is improved. A too large loop gain, however, makes the servo system unstable.

Page 71

B–63510EN/01

The relationship between the positioning deviation (the number of pulses counted by the error counter) and the feedrate is expressed as follows:

Positioning deviation =

Unit : Positioning deviation mm, inches, or deg

Feedrate : mm/min, inches/min, or deg/min loop gain: s

1826 In–position width for each axis

[Data type] Word axis

[Unit of data] Detection unit

[Valid data range] 0 to 32767

The in–position width is set for each axis. When the deviation of the machine position from the specified position

(the absolute value of the positioning deviation) is smaller than the in–position width, the machine is assumed to have reached the specified position. (The machine is in the in–position state.)

–1

4. DESCRIPTION OF PARAMETERS

feedrate

60 (loop gain)

1827 In–position width in cutting feed for each axis

[Data type] Word axis

[Unit of data] Detection unit

[Valid data range] 0 to 32767

Set an in–position width for each axis in cutting feed. This parameter is valid when bit 4 (CCI) of parameter No.1801=1.

1828 Positioning deviation limit for each axis in movement

[Data type] 2–word axis

[Unit of data] Detection unit

[Valid data range] 0 to 99999999

Set the positioning deviation limit in movement for each axis. If the positioning deviation exceeds the positioning deviation limit during

movement, a servo alarm is generated, and operation is stopped immediately (as in emergency stop). Generally, set the positioning deviation for rapid traverse plus some margin in this parameter.

1829 Positioning deviation limit for each axis in the stopped state

[Data type] Word axis

[Unit of data] Detection unit

[Valid data range] 0 to 32767

Set the positioning deviation limit in the stopped state for each axis. If, in the stopped state, the positioning deviation exceeds the positioning

deviation limit set for stopped state, a servo alarm is generated, and operation is stopped immediately (as in emergency stop).

Page 72

4. DESCRIPTION OF PARAMETERS

1830 Axis–by–axis positional deviation limit at servo–off time

[Data type] 2–word axis

[Unit of data] Detection unit

[Valid data range] 0 to 99999999

1836 Servo error amount where reference position return is possible

B–63510EN/01

This parameter is used to set a positional deviation limit at servo–off time, on an axis–by–axis basis.

If the value specified with this parameter is exceeded at servo–off time, a servo alarm (No.410) is issued to cause an immediate stop (same as an emergency stop). Usually, set the same value as a positional deviation at stop time (parameter No.1829).

NOTE

When this parameter is set to 0, no positional deviation limit check is made at servo–off time.

[Data type] Byte axis

[Unit of data] Detection unit

[Valid data range] 0 to 127

This parameter sets a servo error used to enable reference position return in manual reference position return.

In general, set this parameter to 0. (When 0 is set, 128 is assumed as the default.)

NOTE

When bit 0 (PLC01) of parameter No.2000 is set to 1, a value ten times greater than the value set in this parameter is used to make the check. [Example] When the value 10 is set in this parameter, and

1850

[Data type] 2–word axis

[Unit of data] Detection unit

bit 0 (PLC01) of parameter No.2000 is set to 1, reference

Grid shift for each axis

Grid shift and reference position shift for each axis

[Valid data range] 0 to –99999999 (for reference position shift) M series only

Up to reference couter size (for grid shift) T o shift the reference position, the grid can be shifted by the amount set in

this parameter. Up to the maximum value counted by the reference counter can be specified as the grid shift.

In case of parameter SFD (No.1002#2) is 0: Grid shift In case of parameter SFD (No.1002#2) is 1: Reference point shift

Page 73

B–63510EN/01

4. DESCRIPTION OF PARAMETERS

NOTE

When this parameter has been set, the power must be turned off before operation is continued.

1851 Backlash compensating value for each axis

[Data type] Word axis

[Unit of data] Detection unit

[Valid data range] –9999 to +9999

Set the backlash compensating value for each axis. When the machine moves in a direction opposite to the reference position

return direction after the power is turned on, the first backlash compensation is performed.

1852 Backlash compensating value used for rapid traverse for each axis

[Data type] Word axis

[Unit of data] Detection unit

[Valid data range] –9999 to +9999

Set the backlash compensating value used in rapid traverse for each axis. This parameter is valid when RBK, #4 of parameter 1800, is set to 1. More precise machining can be performed by changing the backlash

compensating value depending on the feedrate, the rapid traverse or the cutting feed.

Let the measured backlash at cutting feed be A and the measured backlash at rapid traverse be B. The backlash compensating value is shown below depending on the change of feedrate (cutting feed or rapid traverse) and the change of the direction of movement.

T able 4.9 Backlash Compensating Value

Change of feedrate

Change of direction of movement

Same direction 0 0 ±α ± (–α) Opposite direction ±A ±B ±B (B+α) ±B (B+α)

Stopped during cutting feed Stopped during rapid traverse

Assign the measured backlash at cutting feed (A) in parameter No.1851 and that at rapid traverse (B) in parameter No.1852.

Cutting feed to cutting feed

Rapid traverse to rapid traverse

Rapid traverse to cutting feed

a = (A–B)/2 The positive or negative direction for compensating values is the direction of movement.

Cutting feed to rapid traverse

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4. DESCRIPTION OF PARAMETERS

B–63510EN/01

NOTE

1 Jog feed is regarded as cutting feed. 2 The backlash compensation depending on a rapid traverse and a cutting feed is not performed

until the first reference position return is completed after the power is turned on. The normal backlash compensation is performed according to the value specified in parameter No.1851 irrespective of a rapid traverse and a cutting feed.

3 The backlash compensation depending on a rapid traverse and a cutting feed is performed only

when RBK, #4 of parameter No.1800, is set to 1. When RBK is set to 0, the normal backlash is performed.

1874 Number of the conversion coefficient for inductosyn position detection

1875 Denominator of the conversion coefficient for inductosyn position detection

NOTE

When this parameter has been set, the power must be turned off before operation is continued.

[Data type] Word axis

[Valid data range] 1 to 32767

Set a conversion coefficient for inductosyn position detection for each axis. The value set is determined as follows:

No. 1874 No. 1875

1876 One–pitch interval of the inductosyn

NOTE

When this parameter has been set, the power must be turned off before operation is continued.

[Data type] Word axis

[Unit of data] Detection unit

[Valid data range] 1 to 32767

Set a one–pitch interval of the inductosyn for each axis.

1877 Amount of inductosyn shift

Number of position feedback pulses per motor revolution

1,000,000

NOTE

When this parameter has been set, the power must be turned off before operation is continued.

[Data type] Word axis

[Unit of data] Detection unit

[Valid data range] –32767 to 32767

Set the amount of inductosyn shift for each axis.

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4. DESCRIPTION OF PARAMETERS

By using this parameter, calculate the machine position from the expression below.

Machine position =

M–S– (parameter No. 1877)

M: Absolute motor position (detection unit) S : Data of offset from the inductosyn (detection unit) λ: One–pitch interval of the inductosyn (detection unit) (Parameter No.

1876)

The remainder of (M–S) divided by λ approaches 0. (Normally, set the value of diagnostic data No.380.)

1880 Abnormal load detection alarm timer

[Data type] Word axis

[Unit of data] ms

[Valid data range] 0 to 32767 (200 mse is assumed when 0 is set)

This parameter sets the time from the detection of an abnormal load until a servo alarm is issued. The specified value is rounded up to the nearest integral multiple of 8 msec.

[Example] When 30 is specified, the value is rounded up to 32 (msec).

Rounded off λ +S

1881 Group number when an abnormal load is detected

[Data type] Byte axis

[Valid data range] 0 to 8

This parameter sets the group number of each axis, used when an abnormal load is detected.

If an abnormal load is detected for an axis, only the movement along the axes of the group containing the axis with the abnormal load is stopped. If 0 is set for an axis, movement along that axis is stopped whenever an abnormal load is detected for any axis.

Example: Assume that the following settings have been made. If an

NOTE

This parameter is enabled when the ANA parameter (bit 5 of parameter No.1804) is 1.

abnormal load is detected for the third axis, movement along the first, third, and fourth axes is stopped. If an abnormal load is detected for the fourth axis, movement along the fourth axes is stopped.

Parameter No.1881 Setting

(First axis) 1

(Second axis) 2

(Third axis) 1

(Fourth axis) 0

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4. DESCRIPTION OF PARAMETERS

1885 Maximum allowable value for total travel during torque control

[Data type] Word axis

[Unit of data] Detection unit

[Valid data range] 0 to 32767

1886 Positional deviation when torque control is canceled

B–63510EN/01

This parameter sets the maximum allowable value for the total travel (error counter value) for an axis placed under torque control, as specified by the axis control command of the PMC axis control function. If the total travel exceeds the parameter–set value while torque control is applied, a servo alarm (No.423) is generated.

NOTE

This parameter is enabled when the TQF parameter (bit 4 of parameter No.1803) is 0 (follow–up is not performed during torque control).

[Data type] Word axis

[Unit of data] Detection unit

[Valid data range] 0 to 32767

This parameter sets the positional deviation used when torque control, performed for an axis according to the axis control command of the PMC axis control function, is canceled and position control is resumed. After the positional deviation has fallen to the parameter–set value, switching to position control is performed.

NOTE

This parameter is enabled when the TQF parameter (bit 4 of parameter No.1803) is 0 (follow–up is not performed during torque control).

1895 Servo motor axis number used for a milling tool

[Data type] Byte

[Valid data range] 1, 2, 3, ..., number of controlled axes

This parameter sets the servo motor axis number used for displaying the speed of a milling tool that incorporates a servo motor.

1896 Number of gear teeth on the servo motor axis side

[Data type] Word

[Valid data range] 1 to 9999

This parameter sets the number of servo motor axis gear teeth used for displaying the speed of a milling tool that incorporates a servo motor.

1897 Number of gear teeth on the milling axis side

[Data type] Word

[Valid data range] 1 to 9999

This parameter sets the number of milling axis gear teeth used for displaying the speed of a milling tool that incorporates a servo motor.

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4. DESCRIPTION OF PARAMETERS

The following parameters are not explained in this manual. Refer to FANUC AC SERVO MOTOR α Series PARAMETER MANUAL (B–65150E).

No. Data type Contents

2000 Bit axis PGEX PRMC DGPR PLC0 2001 Bit axis AMR7 AMR6 AMR5 AMR4 AMR3 AMR2 AMR1 AMR0 2002 Bit axis VFSE PFSE 2003 Bit axis V0FS OVSC BLEN NPSP PIEN OBEN TGAL 2004 Bit axis DLY0 2005 Bit axis SFCM BRKC FEED 2006 Bit axis DCBE ACCF SPVE PKVE SBSM FCBL 2007 Bit axis FRCA FAD 2008 Bit axis LAXD PFBS VCTM SPPC SPPR VFBA TNOM 2009 Bit axis BLST BLCU ADBL IQOB SERD 2010 Bit axis POLE HBBL HBPE BLTE LINE 2011 Bit axis RCCL FFALWY SYNMOD 2012 Bit axis STNG VCM2 VCM1 MSFE 2013 Bit axis (Reserve) 2014 Bit axis (Reserve) 2015 Bit axis BLAT TDOU SSG1 PGTW 2016 Bit axis NFL8 NFL7 NFL5 K2VC ABNT 2017 Bit axis PK25 OVCR RISC HTNG DBST 2018 Bit axis PFBC MOVO 2019 Bit axis DPFB SPSY 2020 Word axis Motor number 2021 Word axis Load inertia ratio 2022 Word axis Direction of motor rotation 2023 Word axis Number of velocity pulses 2024 Word axis Number of position pulses 2028 Word axis Position gain switching speed 2029 Word axis Effective speed for integral acceleration at low speed 2030 Word axis Effective speed for integral acceleration at low speed 2033 Word axis Position feedback pulse 2034 Word axis Damping control gain 2039 Word axis Second–stage acceleration for two–stage backlash acceleration 2040 Word axis Current loop integral gain (PK1) 2041 Word axis Current loop proportional gain (PK2) 2042 Word axis Current loop gain (PK3) 2043 Word axis Velocity loop integral gain (PK1V) 2044 Word axis Velocity loop proportional gain (PK2V) 2045 Word axis Velocity loop incomplete integral gain (PK3V) 2046 Word axis Velocity loop gain (PK4V) 2047 Word axis Observer parameter (POA1)

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4. DESCRIPTION OF PARAMETERS

No. ContentsData type

2048 Word axis Backlash acceleration 2049 Word axis Maximum amplitude for dual position feedback 2050 Word axis Observer parameter (POK1) 2051 Word axis Observer parameter (POK2) 2053 Word axis Current dead zone compensation (PPMAX) 2054 Word axis Current dead zone compensation (PDDP) 2055 Word axis Current dead zone compensation (PHYST) 2056 Word axis Counterelectromotive force compensation (EMFCMP) 2057 Word axis Current phase lead compensation (PVPA) 2058 Word axis Current phase lead compensation (PALPH) 2059 Word axis Counterelectromotive force compensation (EMFBAS) 2060 Word axis T orque limit 2061 Word axis Counterelectromotive force compensation (EMFLMT) 2062 Word axis Overload protection coefficient (OVC1) 2063 Word axis Overload protection coefficient (OVC2) 2064 Word axis Soft disconnection alarm level 2065 Word axis Overload protection coefficient (OCVLMT) 2066 Word axis 250 µs acceleration feedback 2067 Word axis Torque command filter 2068 Word axis Feed forward coefficient 2069 Word axis Velocity feed forward coef ficient 2070 Word axis Backlash acceleration timing 2071 Word axis Backlash acceleration effective duration 2072 Word axis Static friction compensation 2073 Word axis Stop judgment parameter 2074 Word axis Velocity–dependent current loop gain 2076 Word axis 1–ms acceleration feedback gain 2077 Word axis Overshoot prevention counter 2078 Word axis Conversion coefficient for dual position feedback (numerator) 2079 Word axis Conversion coefficient for dual position feedback (denominator) 2080 Word axis First–order lag time constant for dual position feedback 2081 Word axis Zero width for dual position feedback 2082 Word axis Backlash acceleration stop amount 2083 Word axis Brake control timer (ms) 2084 Word axis Flexible feed gear (numerator) 2085 Word axis Flexible feed gear (denominator) 2086 Word axis Rated current parameter 2087 Word axis Torque offset 2088 Word axis Machine velocity feedback coefficient gain 2089 Word axis Backlash acceleration base pulse 2091 Word axis Non–linear control parameter 2092 Word axis Look–ahead feed forward coefficient

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B–63510EN/01

No. ContentsData type

2097 Word axis Static friction compensation stop parameter 2098 Word axis Current phase lead compensation coefficient 2099 Word axis N–pulse suppression level 2101 Word axis Overshoot compensation effective level 2102 Word axis Final clamp value for actual current limit 2103 Word axis Amount of track back upon detection of unexpected disturbance torque 2104 Word axis Threshold for detecting abnormal load during cutting 2105 Word axis Torque constant 2109 Word axis Fine acceleration/deceleration time constant (BELL TC) 2110 Word axis Magnetic saturation compensation (base/coef ficient)

2111 Word axis Deceleration torque limit (base/coef ficient) 2112 Word axis AMR conversion coefficient 1 2113 Word axis Notch filter center frequency (Hz) 2116 Word axis Dynamic friction for abnormal load detection/cancel 2118 Word axis Excessive error level between semi–closed and closed loops for dual position feedback. 2119 Word axis Stop level with variable proportional gain 2121 Word axis Conversion coefficient for number of feedback pulses 2122 Word axis Conversion coefficient for detected resistance 2126 Word axis Time constant for switching position feedback

2127 Word axis Non–interacting control coefficient 2128 Word axis Weak magnetic flux compensation (coefficient) 2129 Word axis Weak magnetic flux compensation (base/limit) 2130 Word axis Two thrust ripple compensations per magnetic pole pair 2131 Word axis Four thrust ripple compensations per magnetic pole pair 2132 Word axis Six thrust ripple compensations per magnetic pole pair 2138 Word axis AMR conversion coefficient 2 2142 Word axis Threshold for detecting abnormal load during rapid traverse 2143 Word axis Fine acceleration/deceleration time constant 2 (ms) 2144 Word axis Position feed forward coefficient for cutting 2145 Word axis Velocity feed forward coefficient for cutting 2165 Word axis Maximum amplifier current 2200 Bit axis ABGO IQOB 2201 Bit axis CPEE SPVC CROF 2202 Bit axis DUAL OVS1 FAGO 2203 Bit axis FRC2 2209 Bit axis FADL

4. DESCRIPTION OF PARAMETERS

Page 80

4. DESCRIPTION OF PARAMETERS

4.10

PARAMETERS OF DI/DO

[Data type] Bit

RWM RWD signal indicating that rewinding is in progress

MHI Exchange of strobe and completion signals for the M, S, T, and B codes

B–63510EN/01

MHI3001

#6 #5 #4 #3 #2

RWM

#1 #0

0 : Output only when the tape reader is being rewound by the reset and

rewind signal RRW

1 : Output when the tape reader is being rewound or a program in

memory is being rewound by the reset and rewind signal RRW

0 : Normal 1 : High–speed

3002

#6 #5 #4

IOV

#3 #2 #1 #0

[Data type] Bit

IOV For the feedrate override signal, and rapid traverse override signal:

0 : Negative logic is used. 1 : Positive logic is used.

3003

MVX#5DEC

#4 #3

DIT

ITX

[Data type] Bit

ITL Interlock signal

0 : Enabled 1 : Disabled

ITX Interlock signals for each axis

0 : Enabled 1 : Disabled

DIT Interlock for each axis direction

0 : Enabled 1 : Disabled

#1 #0

ITL

DEC Deceleration signal (*DEC1 to *DEC4) for reference position return

0 : Deceleration is applied when the signal is 0. 1 : Deceleration is applied when the signal is 1.

MVX The axis–in–movement signal is set to 0 when:

0 : Distribution for the axis is completed. (The signal is set to 0 in

deceleration.)

1 : Deceleration of the axis is terminated, and the current position is in the

in–position.

If, however, a parameter specifies not to make in–position during deceleration, the signal turns to ”0” at the end of deceleration.

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4. DESCRIPTION OF PARAMETERS

3004

#6 #5

OTH

#4 #3 #2 #1

BCY

[Data type] Bit

BSL The block start interlock signal *BSL and cutting block start interlock

signal *CSL are: 0 : Disabled. 1 : Enabled.

BCY When more than one operation is performed by one block command such

as a canned cycle, the block start interlock signal *BSL is: 0 : Checked only at the beginning of the first cycle. 1 : Checked at the beginning of every cycle.

NOTE

This is enabled when the BSL parameter (bit 0 of parameter No.3004) is set to 1.

OTH The overtravel limit signal is:

0 : Checked 1 : Not checked

WARNING

For safety, usually set 0 to check the overtravel limit signal.

BSL

3006

GDC As the deceleration signal for reference position return:

0 : X1009 is used. 1 : G196 is used. (X1009 is disabled.)

EPN Workpiece number search signals are assigned to:

0 : PN1, PN2, PN4, PN8, and PN16. 1 : EPN0 to EPN13.

3010 Time lag in strobe signals MF, SF, TF, and BF

[Data type] Word

[Unit of data] 1 ms

[Valid data range] 16 to 32767

The time required to send strobe signals MF , SF, TF, and BF after the M, S, T, and B codes are sent, respectively.

M, S, T, B code

MF, SF, TF, BF, signal

#6 #5 #4 #3 #2 #1

EPN#0GDC

Delay time

Fig.4.10 (a) Delay Time of the strobe signal

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4. DESCRIPTION OF PARAMETERS

3011 Acceptable width of M, S, T, and B function completion signal (FIN)

[Data type] Word

[Unit of data] 1 ms

[Valid data range] 16 to 32767

B–63510EN/01

NOTE

The time is counted in units of 8 ms. If the set value is not a multiple of eight, it is raised to the next multiple of eight. [Example] When 30 is set, 32 ms is assumed.

When 32 is set, 32 ms is assumed. When 100 ie set, 104 ms is assumed.

Set the minimum signal width of the valid M, S, T, and B function completion signal (FIN).

M, S, T, B code

MF, SF, TF, BF signal

FIN sigal

Fig.4.10 (b) Valid Width of the FIN (M,S, T , and B Function Completion)

NOTE

The time is counted in units of 8 ms. If the set value is not a multiple of eight, it is raised to the next multiple of eight. [Example] When 30 is set, 32 ms is assumed.

3017 Output time of reset signal RST

[Data type] Byte

[Unit of data] 16 ms

[Valid data range] 0 to 255

To extend the output time of reset signal RST, the time to be added is specified in this parameter.

RST signal output time = time veguired for reset + parameter 16 ms

Signal

Ignored because shorter than min. signal width

Valid because longer than min. signal width

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4. DESCRIPTION OF PARAMETERS

3030 Allowable number of digits for the M code

3031 Allowable number of digits for the S code

3032 Allowable number of digits for the T code

3033 Allowable number of digits for the B code

[Data type] Byte

[Valid data range] 1 to 8

Set the allowable numbers of digits for the M, S, T, and B codes.

NOTE

Up to 5 digits can be specified in the S code

Page 84

4. DESCRIPTION OF PARAMETERS

4.11

PARAMETERS OF MDI, DISPLA Y, AND EDIT

[Data type] Bit

COR 7–pieces type soft key display

COR3100

#6 #5 #4 #3 #2 #1 #0

0 : Monochrome display 1 : Color display

NOTE

When using the 8.4” LCD, set this bit to 1.

B–63510EN/01

3101

#6 #5 #4

BGD

#3 #2 #1

KBF

[Data type] Bit

KBF When the screen or mode is changed, the contents of the key–in buffer are:

0 : Cleared. 1 : Not cleared.

NOTE

When KBF = 1, the contents of the key–in buffer can all be cleared at one time by pressing the <SHIFT> key followed by the <CAN> key.

BGD In background editing, a program currently selected in the foreground:

0 : Cannot be selected. (BP/S alarm No.140 is issued disabling

selection.)

1 : Can be selected. (However, the program cannot be edited, only

displayed.)

3102

SPN

HNG

ITA

CHI

FRN#1GRM

NOTE

When this parameter is set, the power must be turned off before operation is confinued.

JPN

[Data type] Bit

These bits select the language to be used for the display.

SPN HNG ITA CHI FRN GRM JPN Language

0 0 0 0 0 0 0 English 0 0 0 0 0 0 1 Japanese 0 0 0 0 0 1 0 German 0 0 0 0 1 0 0 French 0 0 0 1 0 0 0 Chinese 0 0 1 0 0 0 0 Italian 0 1 0 0 0 0 0 Korean 1 0 0 0 0 0 0 Spanish

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4. DESCRIPTION OF PARAMETERS

DAC3104

DAL

DRC#4DRL

PPD

[Data type] Bit

MCN Machine position

0 : Not displayed according to the unit of input.

(Regardless of whether input is made in mm or inches, the machine position is displayed in mm for millimeter machines, or in inches for inch machines.)

1 : Displayed according to the unit of input.

(When input is made in mm, the machine position is displayed in mm, and when input is made in inches, the machine position is displayed in inches accordingly.)

PPD Relative position display when a coordinate system is set

0 : Not preset 1 : Preset

NOTE

When PPD is set to 1 and the absolute position display is preset by one of the follo wing, the relative posit ion display is also preset to the same value as the absolute position display:

1) The manual reference position return

2) Setting of a coordinate system by G92 (G50 for T series G code system A)

#2 #1 #0

MCN

DRL Relative position

0 : The actual position displayed takes into account tool length offset (M

series) or tool offset (T series).

1 : The programmed position displayed does not take into account tool

length offset (M series) or tool offset (T series).

NOTE

When tool geometry compensation of the T system is to be performed by shifting the coordinate system (with bit 4 (LGT) of parameter No.5002 set to 0), the programmed position, ignoring tool offset, is displayed (with this parameter set to

1), but the programmed position, ignoring tool geometry compensation, cannot be displayed.

DRC Relative position

0 : The actual position displayed takes into account cutter compensation

(M series) or tool nose radius compensation (T series).

1 : The programmed position displayed does not take into account cutter

compensation (M series) or tool nose radius compensation (T series).

DAL Absolute position

0 : The actual position displayed takes into account tool length offset (M

series) or tool offset (T series).

1 : The programmed position displayed does not take into account tool

length offset (M series) or tool offset (T series).

Page 86

4. DESCRIPTION OF PARAMETERS

DAC Absolute position

B–63510EN/01

NOTE

1), but the programmed position, ignoring tool geometry compensation, cannot be displayed.

0 : The actual position displayed takes into account cutter compensation

(M series) or tool nose radius compensation (T series).

1 : The programmed position displayed does not take into account cutter

compensation (M series) or tool nose radius compensation (T series).

3105

#6 #5 #4 #3 #2

DPS DPS

PCF PCF

[Data type] Bit

DPF Display of the actual speed on the current position display screen,

program check screen and program screen (MD1 mode) 0 : Not displayed 1 : Displayed

PCF Addition of the movement of the PMC–controlled axes to the actual speed

display 0 : Added 1 : Not added

NOTE

For each setting, movement along any axis other than those controlled by the CNC (see the description of parameter No.

1010) is not reflected in the actual speed display.

DPS Actual spindle speed and T code

0 : Not always displayed 1 : Always displayed

DPF DPFSMF

NOTE

For the M series, the threading and synchronous feed function is required to display the actual spindle speed.

SMF During simplified synchronous control, movement along a slave axis is:

0 : Included in the actual speed display 1 : Not included in the actual speed display

NOTE

This parameter is valid when simplified synchronous control is applied according to the setting of parameter No.8311 (master and slave axes can be arbitrarily selected).

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4. DESCRIPTION OF PARAMETERS

3106

OHS OHS

#6 #5

SOV SOV

OHD OHD

SPD

[Data type] Bit

GPL On the program list screen, the list–by–group function is:

0 : Disabled 1 : Enabled

SPD Names for actual spindle speed values are displayed:

0 : Regardless of the selected spindle position coder

(in second position coder selection signal (PC2SLC))

1 : Depending of the selected spindle position coder

(in second position coder selection signal (PC2SLC))

SPD=0 SPD=1

Spindles 1 and 2 Spindles 1 Spindles 2

S S1 S2

SACT

ACT, S

SACT1 SACT2

OHD The operation history screen is:

0 : Not displayed. 1 : Displayed.

#2 #1

GPL GPL

SOV The spindle override value is:

0 : Not displayed. 1 : Displayed.

NOTE

This parameter is enabled only when bit 2 (DPS) of parameter No.3105 is set to 1.

OHS Operation history sampling is:

0 : Performed. 1 : Not performed.

MDL3107

#6 #5 #4

SOR

#3 #2

[Data type] Bit

NAM Program list

0 : Only program numbers are displayed. 1 : Program numbers and program names are displayed.

DNC Upon reset, the program display for DNC operation is:

0 : Not cleared 1 : Cleared

DNC

#1 #0

NAM

SOR Display of the program directory

0 : Programs are listed in the order of registration. 1 : Programs are listed in the order of program number.

MDL Display of the modal state on the program display screen

0 : Not displayed 1 : Displayed (only in the MDI mode)

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4. DESCRIPTION OF PARAMETERS

B–63510EN/01

3108

JSP JSP

SLM SLM

#5 #4

WCI WCI

#3 #2

PCT

[Data type] Bit

PCT On the program check screen, T code displayed

0 : is a T code specified in a program (T). 1 : is a T code specified by the PMC (HD. T/NX. T)

WCI On the workpiece coordinate system screen, a counter input is:

0 : Disabled. 1 : Enabled.

SLM The spindle load meter is:

0 : Not displayed. 1 : Displayed.

>_ Sxxxxx Lxxx% EDIT *** *** *** 12:34:56 [] [] [] [] []

NOTE

1 This parameter is enabled only when the DPS parameter (bit

2 of parameter No.3105) is set to 1.

2 Spindle load meter for an analog spindle can not be

displayed.

#1 #0

Display of the spindle load meter

JSP On the current position display screen and program chec k screen, jog feed is:

0 : Not displayed. 1 : Displayed.

NOTE

In manual operation mode, the jog feedrate is displayed. In automatic operation mode, the dry run feedrate is displayed. In each case, the feedrate to which a manual feedrate override has been applied is displayed.

JOG F 8000 PART COUNT 15 RUN TIME 1H17M CYCLE TIME 1H15S ACT.F 1000 MM/M MEM STRT MTN *** 12:34:59

Jog feedrate

[ ] [ ] [ ] [ ] [ ]

Page 89

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4. DESCRIPTION OF PARAMETERS

3109

#6 #5

RHD

#4 #3 #2

IKY

DWT

[Data type] Bit

DWT Characters G and W in the display of tool wear/geometry compensation

amount 0 : The characters are displayed at the left of each number. 1 : The characters are not displayed.

IKY On the tool offset screen and workpiece shift screen (T series), soft key

[INPUT] is: 0 : Displayed. 1 : Not displayed.

RHD When a manual handle interrupt is generated, the relative position display is:

0 : Not updated. 1 : Updated.

NOTE

This parameter is enabled when the INH parameter (bit 2 of parameter No.7100) is 1.

NPA3111

OPS#5OPM

#4 #3 #2

SVP

SPS

SVS

[Data type] Bit

SVS Servo tuning screen

0 : Not displayed 1 : Displayed

SPS Spindle tuning screen

0 : Not displayed 1 : Displayed

SVP Synchronization errors displayed on the spindle tuning screen

0 : Instantaneous values are displayed. 1 : Peak–hold values are displayed.

OPM Operating monitor

0 : Not displayed 1 : Displayed

OPS The speedometer on the operating monitor screen indicates:

0 : Spindle motor speed 1 : Spindle speed

NPA Action taken when an alarm is generated or when an operator message is

entered 0 : The display shifts to the alarm or message screen. 1 : The display does not shift to the alarm or message screen.

3112

#6 #5

OPH

#4 #3

EAH

OMH

#1 #0

SGD

NOTE

When this parameter is set, the power must be turned off before operation is continued.

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4. DESCRIPTION OF PARAMETERS

[Data type] Bit

SGD Servo waveform

OMH The external operator message history screen is:

EAH Messages of the exfernal alam/macro alarm in alarm history:

OPH The operation history log function is:

B–63510EN/01

0 : Not displayed 1 : Displayed

NOTE

If SGD is set to 1, no graphic display other than servo waveform display is done.

0 : Not displayed. 1 : Displayed.

0 : Not recorded 1 : Recorded

0 : Displayed. 1 : Enable.

MS13113

MS0

#5 #4 #3 #2 #1 #0

MHC

[Data type] Bit

MHC External operator message history data:

0 : Cannot be cleared. 1 : Can be cleared.

(Such data can be cleared using the [CLEAR] soft key.)

MS0, MS1 A combination of the number of characters preserved as external operator

message history data and the number of history data items is set according to the table below.

MS1 MS0

0 0 255 8 0 1 200 10 1 0 100 18 1 1 50 32

Number of history

data characters

Number of history

data items

NOTE

When the values of MS0 and MS1 ar e changed, all p reser ved external operator message history data is cleared.

3114

ICS

IUS

IMS

ISY

IOF

IPR

IPO

[Data type] Bit

IPO When the <POS> function key is pressed while the position display

screen is being displayed: 0 : The screen is changed. 1 : The screen is not changed.

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4. DESCRIPTION OF PARAMETERS

IPR When the <PROG> function key is pressed while the program screen is

being displayed: 0 : The screen is changed. 1 : The screen is not changed.

IOF When the <OFFSET/SETTING> function key is pressed while the

offset/setting screen is being displayed: 0 : The screen is changed. 1 : The screen is not changed.

ISY When the <SYSTEM> function key is pressed while the system screen is

being displayed: 0 : The screen is changed. 1 : The screen is not changed.

IMS When the <MESSAGE> function key is pressed while the message screen

is being displayed: 0 : The screen is changed. 1 : The screen is not changed.

IUS When the <CUSTOM/GRAPH> function key is pressed while the custom

or graphic screen is being displayed: 0 : The screen is changed. 1 : The screen is not changed.

3115

D10x

#5 #4 #3

NDFx NDFx

SFMx#1NDAx

NDAx

[Data type] Bit axis

NDPx Display of the current position for each axis

0 : The current position is displayed. 1 : The current position is not displayed.

NDAx Position display using absolute coordinates and relative coordinates is:

0 : Performed. 1 : Not performed. (Machine coordinates are displayed.)

SFMx In current position display, subscripts are:

0 : Added to the absolute, relative, and machine coordinate axis names. 1 : Assed only to the machine coordinate axis names.

NDFx To the actual speed display, axis movement data is:

0 : Added. 1 : Not added.

NOTE

Even if the PCF parameter (bit 1 of parameter No.3105) is set to 0, so as to add PMC controlled axis movement data to the actual speed display, the movement data for a PMC controlled axis for which NDFx is set to 1 is not added to the actual speed display.

NDPx NDPx

D10x The current positions (absolute position, relative position, machine

position, remaining travel, and travel by manual handle interrupt), and workpiece zero–point offset are: 0 : Displayed as usual. (Not multiplied by ten.) 1 : Multiplied by ten, and displayed.

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4. DESCRIPTION OF PARAMETERS

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Example: The current position on the Y–axis is multiplied by ten and

displayed.

X 1.2345 → X 1.2345 Y 1.2345 → Y 12.345 Z 1.2345 → Z 1.2345

3116

#6 #5 #4 #3 #2

PWR Alarm No.100 (parameter enable) :

0 : Clear by <CAN> + <RESET> key 1 : Clear by <RESET> key

3117

#6 #5 #4 #3 #2 #1

NOTE

When this parameter is set, the power must be turned off before operation is continued.

[Data type] Bit

SPP On the diagnostic screen, spindle position data (the number of pulses from

the position coder, detected after the detection of the one–revolution signal) is: 0 : Not displayed. 1 : Displayed. (Diagnostic Nos. 445 to 447)

3118

#6 #5 #4 #3 #2 #1

PWR

#1 #0

SPP

AS2

AS1

[Data type] Bit

AS1, AS2 When the actual spindle speeds (SACT) of the first spindle, second

spindle, and third spindle are displayed, each value is: 0 : The value calculated based on the feedback pulses from the position

coder.

1 : The value calculated from the spindle motor speed (the same as the

spindle speed displayed on the operating monitor screen).

3120

Time from the output of an alarm to the termination of sampling (waveform diagnosis function)

[Data type] Word

[Unit of data] ms

[Valid data range] 1 to 32760

When the waveform diagnosis function is used, this parameter sets the time form the output of a servo alarm until data collection. Storage operation is stopped because of the alarm. (This means that the termination of data collection can be delayed by a specified time.)

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4. DESCRIPTION OF PARAMETERS

3122 Time interval used to record time data in operation history

[Data type] Word

[Unit of data] Minutes

[Valid data range] 0 to 1439

Time data is recorded in operation history at set intervals. When 0 is specified in this parameter, 10 minutes is assumed as the default. However, NOTE that time data is not recorded if there is no data to be recorded at the specified time.

3123 Time until screen clear function is applied

[Data type] Bytes

[Unit of data] Minutes

[Valid data range] 1 to 255

This parameter specifies the period that must elapse before the screen clear function is applied. If 0 is set, the screen is not cleared.

Moreover, this parameter is valid only when it is set on the path 1 side.

D083124 D163125 D15 D14 D13 D12 D11 D10 D09 D243126 D23 D22 D21 D20 D19 D18 D17

3127 D25

D07

D06

D05

D04

D03

D02

D01

[Data type] Bit

Dxx (xx: 01 to 25) When modal G code is displayed on the program check screen, the xx

group G code is: 0 : Displayed. 1 : Not displayed.

3132 Axis name (absoulute coordinate) for current position display

3133 Axis name (relative coordinate) for current position display

[Data type] Byte axis

[Valid data range] 0 to 255

These parameters set the axis name for current position display. When G code system B or C is used, the axis name set in parameter

No.3132 is used for both absolute and relative coordinate axes. The values set in these parameters are used only for display. For a

command address, the axis name set in parameter No.1020 is used. When 0 is specified in these parameters, the value set in parameter

No.1020 is used.

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4. DESCRIPTION OF PARAMETERS

3134 Axis display order on workpiece coordinate system screen and workpiece shift screen

[Data type] Byte axis

[Valid data range] 0, 1 to the number of controlled axes

3151 Number of the axis for which the first load meter for the servo motor is used 3152 Number of the axis for which the second load meter for the servo motor is used 3153 Number of the axis for which the third load meter for the servo motor is used 3154 Number of the axis for which the fourth load meter for servo motor is used

[Data type] Byte

[Valid data range] 0, 1, . . . , the number of control axes

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This parameter specifies the order in which axes are displayed on the workpiece coordinate system screen and workpiece shift screen (for T series).

Set the numbers of the axes for which measurement values on the load meters for the four servo motors are displayed. Set the parameters to 0 for those axes for which a load meter need not be displayed.

MIP3201

NPE

N99

#4 #3

PUO

REP

RAL

[Data type] Bit

RDL When a program is registered by input/output device external control

0 : The new program is registered following the programs already

registered.

1 : All registered programs are deleted, then the new program is

registered. Note that programs which are protected from being edited are not deleted.

RAL When programs are registered through the reader/puncher interface

0 : All programs are registered. 1 : Only one program is registered.

REP Action in response to an attempt to register a program whose number is

the same as that of an existing program 0 : An alarm is generated. 1 : The existing program is deleted, then the new program is registered.

Note that if the existing program is protected from being edited, it is not deleted, and an alarm is generated.

PUO When address O of a program number is output in ISO code:

0 : “:” is output. 1 : “O” is output.

RDL

N99 With an M99 block, when bit 6 (NPE) of parameter No.3201 = 0, program

registration is assumed to be: 0 : Completed 1 : Not completed

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4. DESCRIPTION OF PARAMETERS

NPE With an M02, M30, or M99 block, program registration is assumed to be:

0 : Completed 1 : Not completed

MIP Program registration by external start signal (MINP) :

0 : Not performed. 1 : Performed.

3202

PSR

CPD

NE9

OSR#2CND

[Data type] Bit

NE8 Editing of subprograms with program numbers 8000 to 8999

0 : Not inhibited 1 : Inhibited

The following edit operations are disabled: (1) Program deletion (Even when deletion of all programs is specified,

programs with program numbers 8000 to 8999 are not deleted.)

(2) Program output (Even when outputting all programs is specified,

programs with program numbers 8000 to 8999 are not output.) (3) Program number search (4) Program editing of registered programs (5) Program registration (6) Program collation (7) Displaying programs

OLV When a program other than the selected program is deleted or output:

0 : The display of the selected program is not held. 1 : The display of the selected program is held.

OLV

NE8

CND By using the [CONDENSE] soft key on the program directory screen, the

program condensing operation is: 0 : Not performed. (The [CONDENSE] soft key is not displayed.) 1 : Performed.

OSR In programming number search, when pressing soft key [O–SEARCH]

without inputting program number by key : 0 : Search the following program number 1 : Operation is invalid

NE9 Editing of subprograms with program numbers 9000 to 9999

0 : Not inhibited 1 : Inhibited

The following program editing during operation is invalid. (1) Program deletion (Even when deletion of all programs is specified,

programs with program numbers 9000 to 9999 are not deleted.) (2) Program punching (Even when punching of all programs is specified,

programs with program numbers 9000 to 9999 are not punched.) (3) Program number search (4) Program editing after registration

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4. DESCRIPTION OF PARAMETERS

CPD When an NC program is deleted, a confirmation message and

PSR Search for the program number of a protected program

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(5) Program registration (6) Program collation (7) Displaying programs

confirmation soft key are: 0 : Not output. 1 : Output.

0 : Disabled 1 : Enabled

MCL3203

MER#5MZE

#4 #3 #2 #1 #0

[Data type] Bit

MZE After MDI operation is started, program editing during operation is:

0 : Enabled 1 : Disabled

MER When the last block of a program has been executed at single block

operation in the MDI mode, the executed block is: 0 : Not deleted 1 : Deleted

NOTE

When MER is set to 0, the program is deleted if the end–of–record mark (%) is read and executed. (The mark % is automatically inserted at the end of a program.)

MCL Whether a program prepared in the MDI mode is cleared by reset

0 : Not deleted 1 : deleted

3204

MKP

#5 #4 #3 #2

EXK

#1 #0

PAR

[Data type] Bit

PAR When a small keyboard is used, characters [ and ] are:

0 : Used as [ and ]. 1 : Used as ( and ).

EXK The input character extension function is:

0 : Not used. 1 : Used. (When a small keyboard is used, the three characters (, ), and @

can be entered using soft keys.)

NOTE

The [C–EXT] soft key is used to select an operation on the program screen. This soft key enables the entry of “(”, “)”, and “@” using soft keys. This soft key is useful when using the small MDI keyboard, which does not have the “(”, “)”, and “@” keys.

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4. DESCRIPTION OF PARAMETERS

MKP When M02, M30, or EOR(%) is executed during MDI operation, the

created MDI program is: 0 : Erased automatically. 1 : Not erased automatically.

NOTE

If the MER parameter (bit 6 of parameter No.3203) is 1, executing the last block provides a choice of whether to automatically erase a created program.

3205

#6 #5 #4 #3 #2 #1

CHG#0COL

[Data type] Bit

COL When a program is displayed or output, any colons (:) in the comments of

the program are: 0 : Converted to letter O 1 : Displayed or output as is

CHG When the change function of the extended edit function is used:

0 : Once the user has decided whether to make a change, the cursor is

moved to the target position.

1 : The cursor is moved to the change source, after which the user can

choose whether to make a change.

3210 Password

[Data type] 2–word axis

This parameter sets a password for protecting program Nos. 9000 to 9999. When a value other than zero is set in this parameter and this value differs from the keyword set in parameter No.3211, bit 4 (NE9) of parameter No.3202 for protecting program Nos. 9000 to 9999 is automatically set to

1. This disables the editing of program Nos. 9000 to 9999. Until the value set as the password is set as a keyword, NE9 cannot be set to 0 and the password cannot be modified.

NOTE

1 The state where password = 0 and password = keyword is

referred to as the locke d sta t e. When an attempt is ma d e to modify the password by MDI input operation in this state, the warning message “WRITE PROTECTED” is displayed to indicate that the password cannot be modified. When an attempt is made to modify the password with G10 (program mable param eter input) , P/S alarm No. 231 is issued.

2 When the value of the password is not 0, the parameter

screen does not display the password. Care must be taken in setting a password.

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4. DESCRIPTION OF PARAMETERS

3211 Keyword

[Data type] 2–word axis

3216 Increment in sequence numbers inserted automatically

[Data type] Word

[Valid data range] 0 to 9999

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When the value set as the password (set in parameter No.3210) is set in this parameter, the locked state is released and the user can now modify the password and the value set in bit 4 (NE9) of parameter No.3202.

NOTE

The value set in this parameter is not displayed. When the power is turned off, this parameter is set to 0.

Setting entry is acceptable.

Set the increment for sequence numbers for automatic sequence number insertion (when SEQ, #5 of parameter 0000, is set to 1.)

KEY3290

MCM

#5 #4

IWZ#3WZO#2MCV#1GOF#0WOF

[Data type] Bit

WOF Setting the tool offset value by MDI key input is:

0 : Not disabled 1 : Disabled (With parameter No.3294 and No.3295, set the offset

number range in which updating the setting is to be disabled.)

GOF Setting the tool offset value by MDI key input is:

0 : Not disabled 1 : Disabled (With parameter No.3294 and No.3295, set the offset

number range in which updating the setting is to be disabled.)

MCV Macro variable setting by MDI key input is:

0 : Not disabled 1 : Disabled

WZO Setting a workpiece zero point offset value by MDI key input is:

0 : Not disabled 1 : Disabled

IWZ Setting a workpiece zero point offset value or workpiece shift value

(T–series) by MDI key input in the automatic operation activation or halt state is: 0 : Not disabled 1 : Disabled

MCM The setting of custom macros by MDI key operation is:

0 : Enabled regardless of the mode. 1 : Enabled only in the MDI mode.

KEY For memory protection keys:

0 : The KEY1, KEY2, KEY3, and KEY4 signals are used. 1 : Only the KEY1 signal is used.

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4. DESCRIPTION OF PARAMETERS

NOTE

The functions of the signals depend on whether KEY=0 or KEY=1. When KEY = 0: – KEY1: Enables a tool offset value and a workpiece zero

point offset value to be input.

– KEY2: Enables setting data and macro variables to be

input.

– KEY3: Enables program registration and editing. – KEY4: Enables PMC data (counter and data table) to be

input.

When KEY = 1: – KEY1: Enables program registration and editing, and

enables PMC parameter input.

– KEY2 to KEY4: Not used

3291

#6 #5 #4 #3 #2 #1 #0

[Data type] Bit

WPT The input of the tool wear compensation amount is:

0 : Enabled according to memory protection key signal KEY1. 1 : Enabled regardless of memory protection key signal KEY1.

3294 Start number of tool offset values whose input by MDI is disabled 3295 Number of tool offset values (from the start number) whose input by MDI is disabled

[Data type] Word

When the modification of tool offset values by MDI key input is to be disabled using bit 0 (WOF) of parameter No.3290 and bit 1 (GOF) of parameter No.3290, parameter Nos. 3294 and 3295 are used to set the range where such modification is disabled. In parameter No.3294, set the offset number of the start of tool offset values whose modification is disabled. In parameter No.3295, set the number of such values.

When 0 or a negative value is set in parameter No.3294 or parameter No.3295, no modification of the tool offset values is allowed.

When the value set with parameter No.3294 is greater than the maximum tool offset count, no modification is allowed.

[Example]

The following setting disables the modification of both the tool geometry compensation values and tool wear compensation values corresponding to offset numbers 51 to 60:

Bit 1 (GOF) of parameter No.3290=1 (Disables tool offset value modification.)

Bit 0 (WOF) of parameter No.3290=1 (Disables tool wear compensation value modification.)

Parameter No.3294 = 51 Parameter No.3295 = 10 If bit 0 (WOF) of parameter No.3290 is set to 0, the modification of the

tool offset values alone is disabled. The tool wear compensation values may be modified.

WPT

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4. DESCRIPTION OF PARAMETERS

4.12

PARAMETERS OF PROGRAMS

[Data type] Bit

3401

DPI When a decimal point is omitted in an address that can include a decimal

FCD When an F command and a G command (G98, G99) for feed per minute or

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GSC

GSB

ABS

MAB

#3 #2 #1

FCD

DPI DPI

point 0 : The least input increment is assumed. 1 : The unit of mm, inches, or second is assumed. (Pocket calculator type

decimal point input)

feed per rotation are specified in the same block, and the G command (G98, G99) is specified after the F command, the F command is: 0 : Assumed to be specified in the mode (G98 or G99) when the F

command is specified

1 : Assumed to be specified in the mode of the G command (G98 or G99)

of the same block

NOTE

1 When FCD = 1:

If the block containing a G command (G98, G99) does not include an F command, the last F command specified is assumed to be specified in the G command mode of the block. Example N1 G99 ; N2 Faaaa G98 ; -Faaaa is assumed to be specified in the

G98 mode.

N3 Fbbbb ; -Fbbbb is assumed to be specified in the

G98 mode.

N4 G99 ; -Fbbbb is assumed to be specified in the

G99 mode.

2 In G code system B or C, G98 and G99 function are specified

in G94 and G95.

MAB Switching between the absolute and incremental commands in MDI

operation 0 : Performed by G90 or G91 1 : Depending on the setting of ABS, #5 of parameter No.3401

ABS Program command in MDI operation

0 : Assumed as an incremental command 1 : Assumed as an absolute command

NOTE

ABS is valid when M AB, #4 of par am eter No.3401, is s et to 1.

GSB, GSC The G code system is set.

GSC GSB G code

0 0 G code system A 0 1 G code system B 1 0 G code system C