fanuc 21i A, 210iA, 210is A Parameter Manual

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GE Fanuc Automation

Computer Numerical Control Products

Series 21i / 210i / 210is―Model A

Parameter Manual

GFZ-63090EN/02 February 2001

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Warnings, Cautions, and Notes as Used in this Publication

Warning notices are used in this publication to emphasize that hazardous voltages, currents, temperatures, or other conditions that could cause personal injury exist in this equipment or may be associated with its use.

In situations where inattention could cause either personal injury or damage to equipment, a Warning notice is used.

Caution notices are used where equipment might be damaged if care is not taken.

GFL-001

Warning

Caution

Note

Notes merely call attention to information that is especially significant to understanding and operating the equipment.

This document is based on information available at the time of its publication. While efforts have been made to be accurate, the information contained herein does not purport to cover all details or variations in hardware or software, nor to provide for every possible contingency in connection with installation, operation, or maintenance. Features may be described herein which are not present in all hardware and software systems. GE Fanuc Automation assumes no obligation of notice to holders of this document with respect to changes subsequently made.

GE Fanuc Automation makes no representation or warranty, expressed, implied, or statutory with respect to, and assumes no responsibility for the accuracy, completeness, sufficiency, or usefulness of the information contained herein. No warranties of merchantability or fitness for purpose shall apply.

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B–63090EN/02

PREFACE

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

Product Name Abbreviations

FANUC Series 21i–TA 21i–TA FANUC Series 21i–MA 21i–MA FANUC Series 210i–TA 210i–TA FANUC Series 210i–MA 210i–MA FANUC Series 210is–TA 210is–TA FANUC Series 210is–MA 210is–MA

Series 21i

Series 210i

Series 210is

NOTE

1 For ease of explanation, the models may be classified as

follows:

T series: 21i–TA/210i–TA/210is–TA Mseries: 21i–MA/210i–MA/210is–MA

2 Some functions described in this manual may not be applied

to some products. For details, refer to the DESCRIPTIONS (B–63002EN).

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PREFACE

B–63090EN/02

The table below lists manuals related to MODEL A of Series 21i, Series 210i, Serries 210is. In the table, this manual is maked with an asterisk (*).

Table 1 Related manuals

Manual name

DESCRIPTIONS B–63002EN CONNECTION MANUAL (HARDWARE) B–63003EN CONNECTION MANUAL (FUNCTION) B–63003EN–1 OPERATOR’S MANUAL (For Lathe) B–63084EN OPERATOR’S MANUAL (For Machining Center) B–63094EN MAINTENANCE MANUAL B–63005EN P ARAMETER MANUAL B–63090EN * Related to Programming Macro Compiler/Macro Executor PROGRAMMING MANUAL C Language Executor PROGRAMMING MANUAL B–62443EN–3 FAPT MACRO COMPILER (For Personal Computer) PROGRAMMING MANUAL Manual for CAP (For Lathe) FANUC Super CAPi T OPERATOR’S MANUAL B–63284EN FANUC Symbol CAPi T OPERATOR’S MANUAL B–63304EN MANUAL GUIDE PROGRAMMING MANUAL B–63343EN MANUAL GUIDE OPERA T OR’S MANUAL B–63344EN Manual for CAP (For Machining Center) FANUC Super CAPi M OPERATOR’S MANUAL B–63294EN MANUAL GUIDE (For Milling) PROGRAMMING MANUAL B–63423EN MANUAL GUIDE (For Milling) OPERA TOR ’S MANUAL B–63424EN PMC PMC Ladder language PROGRAMMING MANUAL B–61863E PMC C language PROGRAMMING MANUAL B–61863E–1 Loader control Loader Control CONNECTION MANUAL B–62443EN–2 Related to Board PROFIBUS–DP Board OPERA T OR’S MANUAL B–62924EN Ethernet/DAT A SERVER Board OPERATOR’S MANUAL B–63354EN DeviceNet Board OPERA T OR ’S MANUAL B–63404EN FL–net Board OPERA TOR’S MANUAL B–63434EN Others OPERATOR’S MANUAL (DIGITIZING FUNCTION) B–63014EN–1

Specification

Number

B–61803E–1

B–66102E

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B–63090EN/02

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, REMOTE BUFFER,

DNC1, DNC2, AND M–NET INTERFACE 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.1 Parameters Common to all Channels 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.2 Parameters of Channel 1 (I/O CHANNEL=0) 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.3 Parameters of Channel 1 (I/O CHANNEL=1) 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.4 Parameters of Channel 2 (I/O CHANNEL=2) 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.5 Parameters of Channel 3 (I/O CHANNEL=3) 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3 PARAMETERS OF DNC1/DNC2 INTERFACE 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.4 PARAMETERS OF REMOTE DIAGNOSIS 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.5 PARAMETERS OF DNC1 INTERFACE 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.6 PARAMETER OF MEMORY CARD INTERFACE 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.7 PARAMETERS OF FACTOLINK 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.8 PARAMETERS OF DATA SERVER 32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.9 PARAMETERS OF ETHERNET 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.10 PARAMETERS OF POWER MATE CNC MANAGER 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.11 PARAMETERS OF AXIS CONTROL/INCREMENT SYSTEM 36. . . . . . . . . . . . . . . . . . . . . . . . . . .

4.12 PARAMETERS OF COORDINATES 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.13 PARAMETERS OF STROKE CHECK 51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.14 PARAMETERS OFTHE CHUCK AND TAILSTOCK BARRIER (T SERIES) 56. . . . . . . . . . . . . . .

4.15 PARAMETERS OF FEEDRATE 60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.16 PARAMETERS OF ACCELERATION/DECELERATION CONTROL 71. . . . . . . . . . . . . . . . . . . . .

4.17 PARAMETERS OF SERVO 87. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.18 PARAMETERS OF DI/DO 115. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.19 PARAMETERS OF MDI, DISPLAY, AND EDIT 119. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.20 PARAMETERS OF PROGRAMS 146. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.21 PARAMETERS OF PITCH ERROR COMPENSATION 155. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.22 PARAMETERS OF SPINDLE CONTROL 166. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.23 PARAMETERS OF TOOL COMPENSATION 207. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.24 PARAMETERS OF CANNED CYCLES 216. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.24.1 Parameter of canned Cycle for Drilling 216. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.24.2 Parameter of Thread Cutting Cycle 222. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.24.3 Parameter of Multiple Repetitive Canned Cycle 222. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.24.4 Parameters of Peck Drilling Cycle of a Small Diameter 224. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.25 PARAMETERS OF RIGID TAPPING 228. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Table of Contents

4.26 PARAMETERS OF SCALING/COORDINATE ROTATION 249. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.27 PARAMETERS OF UNI–DIRECTIONAL POSITIONING 251. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.28 PARAMETERS OF NORMAL DIRECTION CONTROL 252. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.29 PARAMETERS OF INDEXING INDEX TABLE 255. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.30 PARAMETERS OF CUSTOM MACROS 257. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.31 PARAMETERS OF SIMPLE MACROS 264. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.32 PARAMETERS OF PATTERN DATA INPUT 265. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.33 PARAMETERS OF POSITIONING BY OPTIMUM ACCELERATION 266. . . . . . . . . . . . . . . . . . . . .

4.34 PARAMETERS OF SKIP FUNCTION 271. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.35 PARAMETERS OF AUTOMATIC TOOL COMPENSATION (T SERIES) AND

AUTOMATIC TOOL LENGTH COMPENSATION (M SERIES) 276. . . . . . . . . . . . . . . . . . . . . . . . . .

4.36 PARAMETERS OF EXTERNAL DATA INPUT/OUTPUT 278. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.37 PARAMETERS OF RETRACING BY THE MANUAL HANDLE 279. . . . . . . . . . . . . . . . . . . . . . . . .

4.38 PARAMETERS OF GRAPHIC DISPLAY 288. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.38.1 Parameters of Graphic Display/Dynamic Graphic Display 288. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.38.2 Parameters of Graphic Color 290. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.39 PARAMETERS OF DISPLAYING OPERATION TIME AND NUMBER OF PARTS 292. . . . . . . . . .

4.40 PARAMETERS OF TOOL LIFE MANAGEMENT 296. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.41 PARAMETERS OF POSITION SWITCH FUNCTIONS 302. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.42 PARAMETERS OF MANUAL OPERATION AND AUTOMATIC OPERATION 306. . . . . . . . . . . . .

4.43 PARAMETERS OF MANUAL HANDLE FEED, HANDLE INTERRUPTION AND

HANDLE FEED IN TOOL AXIAL DIRECTION 308. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.44 PARAMETERS OF MANUAL LINE AND ARC FUNCTIONS 311. . . . . . . . . . . . . . . . . . . . . . . . . . .

4.45 PARAMETERS OF REFERENCE POSITION SETTING WITH MECHANICAL

STOPPER 312. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.46 PARAMETERS OF SOFTWARE OPERATOR’S PANEL 314. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.47 PARAMETERS OF PROGRAM RESTART 318. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.48 PARAMETERS OF HIGH–SPEED MACHINING (HIGH–SPEED REMOTE BUFFER) 319. . . . . . .

4.49 PARAMETERS OF POLYGON TURNING 321. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.50 PARAMETERS OF AXIS CONTROL BY PMC 327. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.51 PARAMETERS OF ANGULAR AXIS CONTROL 333. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.52 PARAMETERS OF B–AXIS CONTROL 335. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.53 PARAMETERS OF SIMPLE SYNCHRONOUS CONTROL 338. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.54 PARAMETERS OF CHECK TERMINATION 347. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.55 OTHER PARAMETERS 348. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.56 PARAMETERS OF MAINTENANCE 354. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.57 PARAMETERS OF BUILT–IN MACRO 355. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.58 PARAMETERS OF OPERATION HISTORY 359. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B–63090EN/02

APPENDIX

A. CHARACTER CODE LIST 365. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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B–63090EN/02

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 PARAM 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–63090EN/02

1. To display the setting screen, press the SETTING function key as many times as required, or alternatively press the SETTING function key once, then the SETTING section select soft key . The first page of the setting screen appears.

2. Position the cursor on “P ARAMETER 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 (0–3: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–63090EN/02

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–63090EN/02

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B–63090EN/02

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 [NO.SRH] [ON:1] [OFF:0] [+INPUT] [INPUT]

(1) Select the EDIT mode or set to Emergency stop. (2) To 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–63090EN/02

3.2

INPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE

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

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

2. Position the cursor on “P ARAMETER WRITE” using the cursor move keys.

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

4. T o set “PARAMETER WRITE=” to 1, press the ON:1 soft key, or alternatively enter 1, then press the [INPUT] soft key. From now on, parameters can be set. At the same time an alarm condition (P/S100 PARAMETER WRITE ENABLE) occurs in the NC.

(3) To select the parameter screen, press the 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].

–EMS– ALM

← State display ← Soft key display

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

below:

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

–EMS– 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 ]

–EMS– 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.

← INPUT blinking

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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

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NOTE

1 The bits left blank in 4. DESCRIPTION OF PARAMETERS

and parameter numbers that appear on the display but are not found in the parameter list are reserved for future expansion. They must always be 0.

2 Parameters having different meanings between the T series

and M series and parameters that are valid only for the T or M series are indicated in two levels as shown below. Parameters left blank are unavailable.

Example1

Parameter 5010 has different meanings for the T series and M series.

5010

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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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

NOTE

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: Series 21 standard format (Series 16/18–compatible format is used.) 1: Series 10/11 format

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

FCV

NOTE

Programs created in the Series 10/11 tape format can be used for operation on the following functions: 1 Subprogram call M98 2 Thread cutting with equal leads G32 (T series) 3 Canned cycle G90, G92, G94 (T series) 4 Multiple repetitive canned cycle G71 to G76 (T series) 5 Drilling canned cycle G73, G74, G76, G80 to G89 (M

series) 6 Cutter compensation C (M series) When the tape format used in the Series 10/11 is used for this CNC, some limits may add. Refer to the Series 21i/210i–MODEL A OPERATOR’S MANUAL.

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4. DESCRIPTION OF PARAMETERS

B–63090EN/02

0002

Setting entry is acceptable.

[Data type] Bit

RDG Remote diagnosis is

0: Not performed. 1: Performed.

To use an RS–232C serial port for performing remote diagnosis, connect and setup the modem, cable, and the like, then set 1 in this parameter. When using a modem card, the setting is not necessary.

SJZ Manual reference position si performed as follows:

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

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

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

times.

Note

SJZ is enabled when bit 3 (HJZ) of parameter No.1005 is set to 1. When a reference position is set without a dog, (i.e. when bit 1 (DLZ) of parameter No.1002 is set to 1 or bit 1 (DLZx) of parameter No.1005 is set to 1) reference position return after reference position setting is performed using rapid traverse at all times, regardless of the setting of SJZ.

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

RDG RDGSJZ

RMVx0012 RMVx MIRx

#6 #5 #4

AIC

#3 #2 #1 #0

Setting entry is acceptable.

[Data type] Bit axis

MIRx Mirror image for each axis

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

AIC The travel distance of an axis command is:

0: Determined by the value specified with the address. 1: Always handled as an incremental value.

RMVx Releasing the assignment of the control axis for each axis

0 : Not released 1 : Released

NOTE

RMVx is valid when RMBx in parameter 1005#7 is 1.

MIRx

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4. DESCRIPTION OF PARAMETERS

0020

Setting entry is acceptable.

[Data type] Byte

[Valid data range] 0 to 35

I/O CHANNEL: Selection of the input/output device to be used The CNC provides the following interfaces for data transfer to and from

the host computer and external input/output devices:

D Input/output device interface (RS–232C serial port 1, 2) D Remote buffer interface (RS–232C/RS–422) D DNC1/DNC2 interface

In addition, data can be transferred to and from the Power Mate via the FANUC I/O Link. This parameter selects the interface used to transfer data to and from an input/output device.

Setting Description

0, 1 RS–232C serial port 1

2 RS–232C serial port 2 3 Remote buffer interface 4 Memory card interface 5 Data server interface 6 The DNC operation is performed or M198 is specified by FOCAS1/

10 DNC1/DNC2 interface 12 DNC1 interface #2 15 M198 is specified by FOCAS1/HSSB. (Bit 1 (NWD) of parameter

16 The DNC operation is performed or M198 is specified by FOCAS1/

20 21 22

34 35

I/O CHANNEL: Selection of an input/output device or selection of input device in the foreground

Ethernet or DNC1/Ethernet.

No. 8706) must also be specified.)

HSSB (port 2). Group 0

Group 1 Group 2 | Group 14 Group 15

Data is transferred between the CNC and a Power Mate in group n (n: 0 to 15) via the FANUC I/O Link.

Supplemental remark 1

If the DNC operation is performed with FOCAS1/HSSB, the setting of parameter No. 20 does not matter. The DMMC signal <G042.7> is used.

Supplemental remark 2

If bit 0 (IO4) of parameter No. 110 is set to control the I/O channels separately , the I/O channels can be divided into four types: input and output in the foreground and input and output in the background. If so, parameter No. 20 becomes a parameter for selecting the input device in the foreground.

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4. DESCRIPTION OF PARAMETERS

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NOTE

1 An input/output device can also be selected using the setting screen. Usually, the setting screen

is used.

2 The specifications (such as the baud rate and the number of stop bits) of the input/output

devices to be connected must be set in the corresponding parameters for each interface beforehand. (See Section 4.2.) I/O CHANNEL = 0 and I/O CHANNEL = 1 represent input/output devices connected to RS–232C serial port 1. Separate parameters for the baud rate, stop bits, and other specifications are provided for each channel.

Mother board

RS–232–C serial port 1

R232–1(JD36A)

RS–232–C serial port 2

R232–2(JD36B)

Serial communication board Remote buffer board DNC1 board DNC2 board

R232-3(JD28A)

R422-1(JD6A)

I/O CHANNEL=0, 1

(Channel 1)

I/O CHANNEL=2

(Channel 2)

I/O CHANNEL=3

(Channel 3)

I/O CHANNEL=3

(Channel 3)

RS-232-C I/O device

(when a remote buffer or DNC2 board is used)

RS-422 I/O device (when a remote buffer or DNC1 board is used)

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. The remote buffer interface is also referred to as channel 3.

0021 Setting of the output device in the foreground

0022 Setting of the input device in the background

0023 Setting of the output device in the background

Setting entry is acceptable.

[Data type] Byte

[Valid data range] 0 to 3, 5, 10

These parameters are valid only when bit 0 (IO4) of parameter No. 110 is set to control the I/O channels separately.

The parameters set individual input/output devices if the I/O channels are divided into these four types: input and output in the foreground and input and output in the background. The input device in the foreground is set in parameter No. 20. For the details of the settings, see the table provided with the description of parameter No. 20.

NOTE

If different input/output devices are simultaneously used in the foreground and background, just a value from 0 to 3 can be specified for the background device. If an attempt is made to use a busy input/output device, an alarm (P/S233 or BP/S233) will be raised. Note that the settings 0 and 1 indicate the same input/output device.

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4. DESCRIPTION OF PARAMETERS

4.2

PARAMETERS OF READER/PUNCHER INTERF ACE, REMOTE BUFFER, DNC1, DNC2, AND M–NET INTERFACE

Input/output channel number (parameter No.0020)

0020

Specify a channel for an input/output device.

I/ O CHANNEL

=0 : Channel1 =1 : Channel1 =2 : Channel2 =3 : Channel3

I/O CHANNEL

This CNC has three channels of input/output device interfaces. The input/output device to be used is specified by setting the channel connected to that device in setting parameter I/O CHANNEL. The specified data, such as a baud rate and the number of stop bits, of an input/output device connected to a specific channel must be set in parameters for that channel in advance. For channel 1, two combinations of parameters to specify the input/output device data are provided. The following shows the interrelation between the input/output device interface parameters for the channels.

↓

Stop bit and other data Number specified for the input/

output 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)

I/O CHANNEL=3 (channel 3)

Fig.4.2 I/O Device Interface Settings

0122

0123

0131

0132

0133

0134

0135

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

Selection of protocol Selection of RS–422 or

RS–232C, and other data

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4. DESCRIPTION OF PARAMETERS

4.2.1

Parameters Common to all Channels

[Data type] Byte

0024 Port for communication with the PMC ladder development tool (FAPT LADDER–II/III)

B–63090EN/02

This parameter sets the port to be used for communication with the PMC ladder development tool (FAPT LADDER–II/III).

0 : HSSB (COP7) 1 : RS–232C serial port 1 (JD36A)

2 : RS–232C serial port 2 (JD36B) 3 : Remote buffer interface (RS–232C) (JD28A)

ENS0100

IOP

ND3

#4 #3

NCR#2CRF

CTV

Setting entry is acceptable.

[Data type] Bit

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

0 : Performed 1 : Not performed

CRF EOB (end of block) to be output in the ISO code:

0: Depends on the setting of bit 3 (NCR) of parameter No. 100. 1: is “CR”“LF”.

Note) The EOB output patterns are as shown below:

NCR CRF EOB output format

0 0 “LF” “CR” “CR” 0 1 “CR” “LF” 1 0 “LF” 1 1 “CR” “LF”

NCR Output of the end of block (EOB) in ISO code

0 : LF, CR, CR are output. 1 : Only LF is output.

ND3 In DNC operation, a program is:

0 : Read block by block. (A DC3 code is output for each block.) 1 : Read continuously until the buffer becomes full. (A DC3 code is

output when the buffer becomes full.)

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.)

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4. DESCRIPTION OF PARAMETERS

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.

4.2.2

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

0110

[Data type] Bit

IO4 Separate control of I/O channel numbers is:

0: Not performed. 1: Performed.

If the I/O channels are not separately controlled, set the input/output device in parameter No. 20.

If the I/O channels are separately controlled, set the input device and output device in the foreground and the input device and output device in the background in parameters No. 20 to No. 23 respectively.

Separate control of I/O channels makes it possible to perform background editing, program input/output, and the like during the DNC operation.

NFD0101 NFD ASI HAD SB2

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

IO4

#6 #5 #4 #3

ASI

#2 #1 #0

SB2

[Data type] Bit type

SB2 The number of stop bits

0 : 1 1 : 2

HAD An alarm raised for the internal handy file is:

0: Not displayed in detail on the NC screen. (PS alarm 86 is displayed.) 1: Displayed in detail on the NC screen.

ASI Code used at data input

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

NFD Feed before and after the data at data output

0 : Output 1 : Not output

NOTE

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

0102 Number specified for the input/ou tpu t device (when the I/O CHANNEL is set to 0)

[Data type] Byte

Set the number specified for the input/output device used when the I/O CHANNEL is set to 0, with one of the set values listed in Table 4.2 (a).

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4. DESCRIPTION OF PARAMETERS

0103 Baud rate (when the I/O CHANNEL is set to 0)

[Data type] Byte

B–63090EN/02

Table 4.2.2 (a) Set value and Input/Output Device

Set value Input/output device

0 RS–232–C (Used control codes DC1 to DC4) 1 FANUC CASSETTE ADAPTOR 1 (FANUC CASSETTE B1/ B2) 2 FANUC CASSETTE ADAPTOR 3 (FANUC CASSETTE F1) 3 FANUC PROGRAM FILE Mate, FANUC FA Card Adaptor

4 RS–232–C (Not used control codes DC1 to DC4) 5 Portable tape reader 6 FANUC PPR

FANUC FLOPPY CASSETTE ADAPT OR, FANUC Handy File FANUC SYSTEM P-MODEL H

FANUC SYSTEM P-MODEL G, FANUC SYSTEM P-MODEL H

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 (b).

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

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).

NFD0111

#6 #5 #4 #3

ASI

#2 #1 #0

SB2

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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).

4. DESCRIPTION OF PARAMETERS

NFD0121

#6 #5 #4 #3

ASI

#2 #1 #0

SB2

4.2.5

Parameters of Channel 3 (I/O CHANNEL=3)

NOTE

[Data type] Bit

These parameters are used when I/O CHANNEL is set to 3. The meanings of the bits are the same as for parameter 0101.

0132 Number specified for the input/output device (when I/O CHANNEL is set to 3)

NOTE

[Data type] Byte

Set the number specified for the input/output device used when I/O CHANNEL is set to 3, with a number in Table 4.2 (a).

NFD0131

#6 #5 #4 #3

ASI

#2 #1 #0

SB2

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

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4. DESCRIPTION OF PARAMETERS

0133 Baud rate (when the I/O CHANNEL is set to 3)

[Data type] Byte

B–63090EN/02

NOTE

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

Set the baud rate of the input/output device used when the I/O CHANNEL is set to 3 according to the table 4.2 (c). Valid data range: 1 to 15 (up to a baud rate of 86400 bps) for the RS–422 interface or 1 to 12 (up to a baud rate of 19200 bps) for the RS–232C interface.

Table 4.2.5 Baud Rate Settings

0134

[Data type] Bit

PRY Parity bit

0: Not used 1: Used

Set value Baud rate (bps)

1 2 3 4 5 6 7 8

50 100 110 150 200 300 600

1200

#6 #5

CLK

NCD

Set value Baud rate (bps)

9 10 11 12

13 14 14

#3 #2

SYN

2400 4800

9600 19200 38400 76800 86400

#1 PRY

NOTE

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

SYN Reset/alarm in protocol B

0: Not reported to the host 1: Reported to the host with SYN and NAK codes

NCD CD (signal quality detection) of the RS–232C interface

0: Checked 1: Not checked

CLK Baud rate clock when the RS–422 interface is used

0: Internal clock 1: External clock

NOTE

When the RS–232C interface is used, set this bit to 0.

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4. DESCRIPTION OF PARAMETERS

RMS0135

#6 #5 #4 #3

NOTE

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

[Data type] Bit

ASC Communication code except NC data

0: ISO code 1: ASCII code

ETX End code for protocol A or extended protocol A

0: CR code in ASCII/ISO 1: ETX code in ASCII/ISO

NOTE

Use of ASCII/ISO is specified by ASC.

PRA Communication protocol

0: Protocol B 1: Protocol A

R42 Interface

0: RS–232C interface 1: RS–422 interface

R42

PRA

ETX

ASC

RMS State of remote/tape operation when protocol A is used

0: Always 0 is returned. 1: Contents of the change request of the remote/tape operation in the

SET command from the host is returned.

MDN0138

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

FNL

[Data type] Bit

PNL In data output by RS–232C of the loader control function, the series

information is: 0: Not added to the output file name. 1: Added to the output file name.

MDN The DNC operation function by a memory card is:

0: Disabled. 1: Enabled. (A PCMCIA card attachment is required.)

NOTE

Use a PCMCIA card attachment suited to the CNC to secure the memory card in the CNC.

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4. DESCRIPTION OF PARAMETERS

4.3

P ARAMETERS OF DNC1/DNC2 INTERFACE

[Data type] Bit

0140

BCC The BCC value (block check characters) for the DNC2 interface is:

NCE The ER (RS–232C) and TR (RS422) signals are:

ECD Error code of negative acknowledgment

B–63090EN/02

#6 #5 #4 #3

ECD#2NCE

#1 #0

BCC

NOTE

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

0: Checked. 1: Not checked.

Even if the BCC value is not checked, the BCC value itself must be specified.

0: Checked. 1: Not checked.

0: A four–digit hexadecimal error code is added to a negative

acknowledgment.

1: No error code is added to a negative acknowledgment.

NOTE

To use FANUC DNC2 communications library for the host computer, set this parameter to 1.

0141 System for connection between the CNC and host (DNC1 interface)

NOTE

[Data type] Byte

[Valid data range] 1 or 2

This parameter specifies the system for connection (DNC1 interface) between the CNC and host.

Set value 1 : Point–to–point connection 2 : Multipoint connection

0142 Station address of the CNC (DNC1 interface)

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

NOTE

[Data type] Byte

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

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4. DESCRIPTION OF PARAMETERS

[Valid data range] 2 to 52

This parameter specifies the station address of the CNC when the CNC is connected via the DNC1 interface using multipoint connection.

0143 Time limit specified for the timer monitoring a response (DNC2 interface)

NOTE

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

[Data type] Byte

[Unit of data] S

[Valid data range] 1 to 60 (The standard setting is 3.)

0144 Time limit specified for the timer monitoring the EOT signal (DNC2 interface)

NOTE

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

[Data type] Byte

[Unit of data] S

[Valid data range] 1 to 60 (The standard setting is 5.)

0145 Time required for switching RECV and SEND (DNC2 interface)

NOTE

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

[Data type] Byte

[Unit of data] S

[Valid data range] 1 to 60 (The standard setting is 1.)

0146 Number of times the system retries holding communication (DNC2 interface)

NOTE

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

[Data type] Byte

[Unit of data] S

[Valid data range] 1 to 10 (The standard setting is 3.)

Set the maximum number of times the system retries holding communication with the remote device if the remote device uses an invalid protocol in the data–link layer or the remote device does not respond to the request.

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4. DESCRIPTION OF PARAMETERS

B–63090EN/02

0147

Number of times the system sends the message in response to the NAK signal (DNC2 interface)

NOTE

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

[Data type] Byte

[Unit of data] Number of times

[Valid data range] 1 to 10 (The standard setting is 2.)

Set the maximum number of times the system retries sending the message in response to the NAK signal.

0148 Number of characters in overrun (DNC2) interface)

NOTE

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

[Data type] Byte

[Valid data range] 10 to 225 (The standard setting is 10.)

Set the number of characters the system can receive after transmission is stopped (CS off).

0149

Number of characters in the data section of the communication packet (DNC2 interface)

NOTE

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

[Data type] Word

[Valid range] 80 to 256 (The standard setting is 256.)

The standard setting is 256. If the specified value is out of range, a value of 80 or 256 is used. This parameter determines the maximum length of the packet used in transmission over the DNC2 interface. Including the two characters at the start of the packet, the four characters used for a command, and the three characters at the end, the maximum number of characters in the packet is nine plus the number specified in parameter No.0149.

Length of the packet

DLE STX

2 bytes 4 bytes 80 to 256 bytes 3 bytes

Command Data section DEL ETX BCC

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4.4

4. DESCRIPTION OF PARAMETERS

PARAMETERS OF REMOTE DIAGNOSIS

[Data type] Bit

0002

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

RDG Remote diagnosis is:

0: Not performed. 1: Performed.

If an RS–232C serial port is used to carry out remote diagnosis, connect and set up the modem, cable, and the like, then set 1 in this parameter. When using a modem card, the setting is not necessary.

0201

MCB

#5 #4 #3 #2

SB2 The number of stop bits is

0: 1. 1: 2.

To carry out remote diagnosis, set 0.

ASC The code to be used for data output is:

0: ISO code. 1: ASCII code.

NCR#1ASC

RDG

SB2

To carry out remote diagnosis, set 1.

NCR EOB (end of block) is output as:

0: ”LF””CR””CR”. 1: Just as ”LF”.

To carry out remote diagnosis, set 1.

MCB The baud rate setting for data input/output between the modem card and

CNC is: 0: 9600 bps (fixed). 1: Determined by the setting of parameter No. 203.

For the detailed setting while MCB is set to 1, see parameter No. 203.

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4. DESCRIPTION OF PARAMETERS

0203 Baud rate (for remote diagnosis)

[Data type] Byte

B–63090EN/02

Set the baud rate of data input/output by remote diagnosis, with reference to the tables given below.

When using an RS–232C serial port

Setting Baud rate (bps)

1 2 3 4 5 6

50 100 110 150 200 300

Setting Baud rate (bps)

7 8

9 10 11 12

600 1200 2400 4800 9600

19200

When using a modem card (when bit 6 (MCB) of parameter No. 201 is set to 1)

Setting Baud rate (bps)

1 2 3 4 5 6

28800 38400 57600

– –

300

Setting Baud rate (bps)

7 8

9 10 11 12

600 1200 2400 4800 9600

19200

NOTE

The tables above indicate the baud rates of communication between the CNC and modem. The actual communication baud rate may be lowered, depending on the modem and communication line.

0204 Remote diagnosis channel

[Data type] Byte

[Valid data range] 0, 1, 2

The interface to be used for remote diagnosis is: 0, 1: RS–232C serial port 1 (channel 1).

2: RS–232C serial port 2 (channel 2). T o carry out remote diagnosis using RS–232C, the reader/punch interface

is required.

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4. DESCRIPTION OF PARAMETERS

0211 Password 1 for remote diagnosis

0212 Password 2 for remote diagnosis

0213 Password 3 for remote diagnosis

[Valid data range] 1 to 99999999

Specify a password for using the remote diagnosis function. The remote diagnosis function has the following password settings. Data

can be protected by preventing a third party from accessing any system parameter or machining program without permission.

Password 1: Set a password for the whole service of the remote diagnosis function.

(The whole remote diagnosis service is available only when this password is input on the host side (PC, for instance).)

Password 2: Set a password of a part program. (The input/output, verification, and the

like of a program are possible only when this password is input on the host side (PC, for instance).)

Password 3: Set a password of a parameter. (The input/output or the like of a parameter

is possible only when this password is input on the host side (PC, for instance).)

NOTE

Once any value other than 0 is specified as a password, the password can be changed only when the same value is specified in the corresponding keyword (parameters No. 221 to No. 223). If any value other than 0 is specified as a password, the password setting is not displayed on the parameter screen (blank display is provided). Take great care when setting the password.

Page 32

4. DESCRIPTION OF PARAMETERS

0221 Keyword 1 for remote diagnosis

0222 Keyword 2 for remote diagnosis

0223 Keyword 3 for remote diagnosis

[Valid range] 1 to 99999999

B–63090EN/02

Set a keyword corresponding to a password of the remote diagnosis function.

Keyword 1: Keyword for password 1 (parameter No. 211) Keyword 2: Keyword for password 2 (parameter No. 212) Keyword 3: Keyword for password 3 (parameter No. 213) If any value other than 0 is specified as a password (parameters No. 211

to No. 213), the password can be changed only when the same value is specified as the corresponding keyword.

NOTE

The keyword value is reset to 0 at power–up. On the parameter screen, the keyword setting is not displayed (blank display is provided).

Page 33

B–63090EN/02

4.5

4. DESCRIPTION OF PARAMETERS

P ARAMETERS OF DNC1 INTERF ACE

[Data type]

NFD0231

#6 #5 #4 #3

ASI

NOTE

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

SB2 Number of stop bits

0: 1 bit 1: 2 bits

ASI Data input code

0: IEA or ISO (automatic recognition) 1: ASCII Code

NFD When data is out, feed holes are

0: Output before and after data section 1: Not output

0233 Baud rate (DNC1 interface #2)

NOTE

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

#2 #1 #0

SB2

[Data type] Byte

[Valid data range] 1 to 15

Baud rate

Set value Baud rate (bps)

1 2 3 4 5

50 100 110 150 200

0241 Mode of connection between the host and CNC (DNC1 interface #2)

NOTE

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

[Data type] Byte

[Valid data range] 1 to 2

This parameter sets the mode of connection between the host and CNC.

Setting Mode

1 Point–to–point mode

2 Multipoint mode

Set value Baud rate (bps)

6 7 8 9

300

600 1200 2400 4800

Set value Baud rate (bps)

11 12 13 14

9600 19200 38400 76800 8640015

Page 34

4. DESCRIPTION OF PARAMETERS

0242 CNC station address (DNC 1 interface #2)

[Data type] Byte

[Valid data range] 2 to 52

B–63090EN/02

NOTE

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

This parameter sets a CNC station address when the CNC is to be connected in the multipoint mode.

Page 35

B–63090EN/02

4.6

4. DESCRIPTION OF PARAMETERS

PARAMETER OF MEMORY CARD INTERFACE

0300

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

[Data type] Bit

PCM If the CNC screen display function is enabled, when a memory card

interface is provided on the NC side (HSSB connection), 0 : The memory card interface on the NC side is used. 1 : The memory card interface on the PC side is used.

Series 210i, which incorporates a PC, performs data input/output to and from the PC, irrespective of this parameter setting. If this parameter is set to 0 while the HSSB board is used for connection, the I/O channel specified in parameter No. 0020 is used.

If this parameter is set to 1, data input/output from and to the PC is performed irrespective of the setting of parameter No. 20. This parameter is valid only while the CNC screen display function is active.

PCM

Page 36

4. DESCRIPTION OF PARAMETERS

4.7

B–63090EN/02

P ARAMETERS OF FACTOLINK

[Data type] Bit

[Data type] Byte

[Data type] Bit

0801

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

SB2

SB2 The number of stop bits is:

0 : 1 bit. 1 : 2 bits.

0802 Communication channel for the FACTOLINK

0803 Communication baud rate for the F ACT OLINK

0810

#6 #5

FMN#4FTM

FYR

FCL

FAS

BGS

BGS When the FACTOLINK screen is not displayed, F ACTOLINK alarm task

communication is: 0 : Not activated. 1 : Activated.

FAS If FACTOLINK uses the Answer or AnswerEx command, the answer

number A01. is: 0: Displayed in the answer field. 1: Not displayed in the answer field.

FCL The FACTOLINK clock is:

0: Not displayed in reverse video. 1: Displayed in reverse video.

FYR In the FACTOLINK clock display, years in the 99/01/23 00:00 format (bit

4 (FTM) of parameter No. 810 set to 1) are represented: 0: By a two–digit number. 1: By a four–digit number.

FTM The FACTOLINK clock is displayed in this format:

0: Wed Nov 12 00:00:00 1: 97/11/12 00:00:00

FMN The FACTOLINK screen is displayed:

0: In color. 1: With two levels of gray.

0811 Logging type for the F ACTOLINK

[Data type] Byte

0812 PMC address of logging data for the FACT OLINK

[Data type] Word

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4. DESCRIPTION OF PARAMETERS

0813 Logging data length for the F ACT OLINK

[Data type] Word

0814 Logging wait address for the FACTOLINK

[Data type] Word

0815 F ACTOLINK logging data transmission interval

[Data type] 2-word

0820 F ACT OLINK device address (1) 0821 F ACT OLINK device address (2) 0822 F ACT OLINK device address (3) 0823 F ACT OLINK device address (4) 0824 F ACT OLINK device address (5) 0825 F ACT OLINK device address (6) 0826 F ACT OLINK device address (7) 0827 F ACT OLINK device address (8) 0828 F ACT OLINK device address (9)

[Data type] Byte

See following manuals for the parameters related to the FACTOLINK.

D FANUC Ethernet Board/DATA SERVER Board OPARATOR’S

D FANUC FACTOLINK SCRIPT FUNCTION OPERATOR’S

MANUAL (B-63354EN)

MANUAL (B-75054EN)

Page 38

4. DESCRIPTION OF PARAMETERS

4.8

B–63090EN/02

P ARAMETERS OF DATA SER VER

[Data type] Bit

[Data type] Word

[Set value] ASCII code (decimal)

[Data type] Word

[Set value] ASCII code (decimal)

0900

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

ONS

DSV

DSV The data server function is

0: Enabled 1: Disabled

ONS When the O number of the data server file name and the O number in an

NC program do not match: 0: The O number of the file name takes priority. 1: The O number in the NC program takes priority.

0911 Altemate MDI character

0912 Character not provided in MDI keys

Examples

When specifying a character which is not provided as a MDI keys for HOST DIRECTORY of DATA SERVER SETTING–1, use these parameters to assign an alternative key to that character.

If ODSERVERONCPROG is specified for HOST DIRECTORY, you cannot enter “\” with the MDI keys. To use “@” as an alternative character , set 64 (ASCII code for @) in parameter No.0911 and 92 (ASCII code for \) in parameter No.0912. When

“DSERVER@NCPROG”

is specified for HOST DIRECTORY, the data server converts it to

“ODSERVERONCPROG”.

NOTE

When both parameters No.0911 and 0912 are set to 0, the data server assumes the following setting:

No.0911 = 32 (blank) No.0912 = 92 (\)

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B–63090EN/02

4. DESCRIPTION OF PARAMETERS

0921 OS selected for host computer 1 of data server

0922 OS selected for host computer 2 of data server

0923 OS selected for host computer 3 of data server

[Data type] Word

[Valid data range] 0

to 1

1 : UNIX or VMS is selected. 0 : Windows95/98/NT is selected.

0924 Latency setting for DNC1/Ethernet or FOCAS1/Ethernet

[Data type] Word

[Unit of data] ms

[Valid data range] 0 to 255

Set service latency of DNC1/Ethernet or FOCAS1/Ethernet while DNC1/Ethernet or FOCAS1/Ethernet is used together with the data server function.

If a value between 0 and 2 is set, 2 ms is assumed.

Page 40

4. DESCRIPTION OF PARAMETERS

4.9

P ARAMETERS OF ETHERNET

[Data type] Byte

[Valid data range] 32 to 95

0931 Special character code corresponding to soft key [CHAR–1]

0932 Special character code corresponding to soft key [CHAR–2]

0933 Special character code corresponding to soft key [CHAR–3]

0934 Special character code corresponding to soft key [CHAR–4]

0935 Special character code corresponding to soft key [CHAR–5]

B–63090EN/02

These parameters are provided to allow a special character that is not provided on the MDI panel but needed in a user name, password, or login DIR to be input by pressing a soft key on the Ethernet parameter screen.

If a value other than 0 is input as a parameter, the special character assigned to the corresponding input soft key [CHAR–1] to [CHAR–5] is displayed.

The special character codes correspond to the ASCII codes.

Sample special character codes

Special

character

Blank 32 ) 41 < 60

! 33 * 42 > 62

” 34 + 43 ? 63 # 35 , 44 @ 64 $ 36 – 45 [ 91

% 37 . 46 ^ 92

& 38 / 47 ¥ 93

’ 39 : 58 ] 94

( 40 ; 59 _ 95

Code Special

character

Code Special

character

Code

Page 41

B–63090EN/02

4.10

P ARAMETERS OF POWER MATE CNC MANAGER

[Data type] Bit

4. DESCRIPTION OF PARAMETERS

0960

#6 #5 #4 #3

PMN#2MD2

MD1

SLV

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

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

MD1,MD2

These parameters set a slave parameter input/output destination.

MD2 MD1 Input/output destination

0 0 Part program storage 0 1 Memory card

In either case, slave parameters are output in program format.

PMN The power mate CNC manager function is:

0 : Enabled. 1 : Disabled. (Communication with slaves is not performed.)

Page 42

4. DESCRIPTION OF PARAMETERS

4.11

P ARAMETERS OF AXIS CONTROL/ INCREMENT SYSTEM

1001

[Data type] Bit

INM Least command increment on the linear axis

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

NOTE

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

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

B–63090EN/02

INM

1002

IDG

#6 #5 #4

XIK XIK

AZR

SFD 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 (enabled for all axes)

NOTE

1 This function can be specified for each axis by DLZx, bit 1 of

parameter No.1005.

2 For a system including an axis of Cs contour control or

spindle positioning, avoid using this parameter. Use bit 1 (DLZx) of parameter No. 1005 instead to set just a required axis.

SFD The function for shifting the reference position is

0: Not used. 1: Used.

AZR When no reference position is set, the G28 command causes:

0: Reference position return using deceleration dogs (as during manual

reference position return) to be 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.

Page 43

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4. DESCRIPTION OF PARAMETERS

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

positioning is performed using non–linear type positioning, if an interlock is applied to the machine along one of axes in positioning, 0: The machine stops moving along the axis for which the interlock is

applied and continues to move along the other axes.

1: The machine stops moving along all the axes.

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

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

1004

IPR IPR

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

ISC ISC

NOTE

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

[Data type] Bit

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

ISC ISA

0 0 0.001 mm, 0.001 deg, or 0.0001 inch IS–B 0 1 0.01 mm, 0.01 deg, or 0.001 inch IS–A 1 0 0.0001 mm, 0.0001 deg, or 0.00001 inch IS–C

Least input increment and least command

increment

NOTE

IS–A cannot be used at present.

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

least command increment.

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

command increment.

ISA

Symbol

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

Input increment Least input increment

IS–B 0.01 mm, 0.01 deg, or 0.0001 inch IS–C 0.001 mm, 0.001 deg, or 0.00001 inch

NOTE

For IS–A, the least input increment cannot be set to a value 10 times as large as the least command increment. The least input increment is not multiplied by 10 also when the calculator–type decimal point input (bit 0 (DPI) of parameter No. 3401) is used.

Page 44

4. DESCRIPTION OF PARAMETERS

B–63090EN/02

1005

RMBx

MCCx MCCx

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.

NOTE

1 The state in which the reference position has not been

established refers to that state in which reference position return has not been performed after power–on when an absolute position detector is not being used, or that state in which the association of the machine position with the position detected with the absolute position detector has not been completed (see the descriptio n of bit 4 (APZx) of parameter No. 1815) when an absolute position detector is being used.

2 To use a function that establishes the reference point and

makes a movement with a command other than G28, such as an axis of Cs contour control, set this parameter for the relative axis.

ZRNx ZRNxRMBx

DLZx Function for setting the reference position without dogs

0 : Disabled 1 : Enabled

NOTE

1 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.

2 Avoid setting this parameter for an axis of Cs contour control

or spindle positioning.

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

Page 45

B–63090EN/02

4. DESCRIPTION OF PARAMETERS

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

MCCx When an axis become the removal state using the controlled axis removal

signal or setting: 0: MCC is turned off 1: MCC is not turned off. (Servo motor excitation is turned off, but the

MCC signal of the servo amplifier is not turned off.)

NOTE

This parameter is used to remove only one axis, for example, when a two–axis or three–axis amplifier is used. When two–a axis or three–axis amplifier is used and only one axis is removed, servo alarm No.401 (V–READY OFF) is usually issued. However, this parameter, when set to 1, prevents servo alarm No.401 from being issued. Note, however, that disconnecting a servo amplifier from the CNC will cause the servo amplifier to enter the V–READY OFF status. This is a characteristic of all multiaxis amplifiers.

RMBx Releasing the assignment of the control axis for each axis (signal input

and setting input) 0 : Invalid 1 : Valid

1006

#6 #5

ZMIx ZMIx

NOTE

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

[Data type] Bit axis

ROTx, ROSx Setting linear or rotation axis.

ROSx ROTx Meaning

0 0 Linear axis

0 1 Rotation axis (A type)

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

(Is not rounded in 0 to 360_)

(3) Stored pitch error compensation is linear axis type

(Refer to parameter No.3624)

(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.

#4 #3

DIAx

#2 #1

ROSx ROSx

ROTx ROTx

Page 46

4. DESCRIPTION OF PARAMETERS

DIAx Either a diameter or radius is set to be used for specifying the amount of

ZMIx The direction of reference position return.

B–63090EN/02

ROSx MeaningROTx

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)

travel on each axis. 0 : Radius 1 : Diameter

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

RAAx#2RRLx#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

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.

Page 47

B–63090EN/02

4. DESCRIPTION OF PARAMETERS

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.

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.

Examples

Suppose that the first axis is the X axis, and the second and subsequent axes are the Y, Z, A, B, and C axes in that order, and that they are controlled as follows:

X, Y, Z, and A axes: Controlled by the CNC A axis: Controlled by the CNC and PMC

B and C axes: Controlled by the PMC Then set this parameter to 4 (total 4: X, Y, Z, and A)

Page 48

4. DESCRIPTION OF PARAMETERS

B–63090EN/02

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

Page 49

B–63090EN/02

4. DESCRIPTION OF PARAMETERS

1020 Program axis name for each axis

[Data type] Byte axis

Set the program axis name for each controlled axis, using one of the values listed in the following table:

Axis

name

Setting

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

Axis

name

Setting

Axis

name

Setting

Axis

name

Setting

NOTE

1 With the T series, when G code system A is used, neither U,

V, nor W can be used as an axis name. Only when G code system B or C is used, U, V, and W can be used as axis names.

2 The same axis name cannot be assigned to more than one

axis.

3 When the secondary auxiliary function (option) is provided,

the address used by the secondary auxiliary function (address B with the T series or , with the M series, the address specified in parameter No.3460) cannot be used as an axis name.

4 With the T series, when address C or A is used for

chamfering, corner rounding, or direct drawing dimension programming (when the CCR parameter (bit 4 of parameter No.3405) is set to 1), addresses C or A cannot be used as an axis name.

5 Only with the T series, address E can be used as an axis

name. Address E cannot be used with the M series. When address E is used as an axis name, note the following: – When G code system A is used, address E is always

assigned to an absolute command.

– When an equal–lead threading command (G32) is issued

in the Series 10/11 command format, address E cannot be used to specify the thread lead. Use address F to specify the thread lead.

1022 Setting of each axis in the basic coordinate system

NOTE

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

[Data type] Byte axis

To determine the following planes used for circular interpolation, cutter compensation C (for the M series), tool nose radius compensation (for the T series), etc., each control axis is set to one of the basic three axes X, Y, and Z, or an axis parallel to the X, Y, or Z axis.

Page 50

4. DESCRIPTION OF PARAMETERS

1023 Number of the servo axis for each axis

B–63090EN/02

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

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

To use a controlled axis as a spindle, specify –1. Refer to FSSB section of CONNECTION MANUAL (Function)

B–63003EN–1.

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B–63090EN/02

4. DESCRIPTION OF PARAMETERS

4.12

P ARAMETERS OF COORDINATES

[Data type] Bit

1201

WZR

#6 #5

AWK AWK

#4 #3

FPC FPC

ZCL ZCL

ZPI ZPI

ZPR ZPR

ZPR Automatic setting of a coordinate system when the manual reference

position return is performed 0 : Not set automatically 1 : Set automatically

NOTE

1 ZPR is valid while a workpiece coordinate system function

is not provided. If a workpiece coordinate system function is provided, making a manual reference position return always causes the workpiece coordinate system to be established on the basis of the workpiece origin offset (parameters No. 1220 to No. 1226), irrespective of this parameter setting.

2 If an absolute–position coder is used in a system not using

a workpiece coordinate system function, set this parameter.

ZPI Coordinates at the reference position when a coordinate system is set

automatically 0 : Value set in parameter No.1250 is used. 1 : For input in mm, the value set in parameter 1250 is used, or for input in

inches, the value set in parameter No.1251 is used.

This bit is ineffective, when a workpiece coordinate system option is provided, however.

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.

FPC When the floating reference position is specified using soft keys on the

current position display screen 0 : The value of the displayed relative position is not preset. (In other

words, the value does not change.)

1 : The value of the displayed relative position is preset to 0.

AWK When the workpiece zero point offset value is changed

0 : The absolute position display changed when the next bufforing 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

Page 52

4. DESCRIPTION OF PARAMETERS

B–63090EN/02

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 When the CNC has commands G54 to G59 specifying workpiece

coordinate systems (optional function), if the G50 command for setting a coordinate system (or the G92 command in G command system B or C) is specified, 0 : G50 is executed and no alarm is issued. 1 : G50 is not executed and a P/S alarm (No. 010) is issued.

RLC Local coordinate system is

0 : Not cancelled by reset 1 : Cancelled by reset

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

0 : Not considered. 1 : Considered.

NOTE

Select a local coordinate system setting operation when cutter compensation is applied, and when two or more blocks specifying no movement exist prior to the specification of G52, or when G52 is specified after cutter compensation mode is canceled without eliminating the offset vector.

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4. DESCRIPTION OF PARAMETERS

1203

[Data type] Bit

EMC The extended external machine zero point shift function is:

0: Disabled. 1: Enabled.

NOTE

1 To use the extended external machine zero point shift

function, the external machine zero point shift function or the external data input function is required.

2 When the extended machine zero point shift function is

enabled, the conventional external machine zero point shift function is disabled.

1220 External workpiece zero point of fset value

[Data type] 2–word axis

[Unit of data]

Linear axis (input in mm) 0.01 0.001 0.0001 Linear axis (input in inches) 0.001 0.0001 0.00001 inch Rotation axis 0.01 0.001 0.0001 deg

Input increment IS–A IS–B IS–C Unit

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

EMC

[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 Workpiece zero point of fset value in workpiece coordinate system 2(G55) 1223 Workpiece 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–A IS–B IS–C Unit

Linear axis (input in mm) 0.01 0.001 0.0001 mm Linear axis (input in inches) 0.001 0.0001 0.00001 inch Rotation axis 0.01 0.001 0.0001 deg

[Valid data range] –99999999 to 99999999

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

Page 54

4. DESCRIPTION OF PARAMETERS

Origin of machine coordinate system

B–63090EN/02

Workpiece coordinate system 1 (G54)

Workpiece coordinate system 2 (G55)

Workpiece zero point offset

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–A IS–B IS–C Unit

Millimeter machine 0.01 0.001 0.0001 Inch machine 0.001 0.0001 0.00001 Rotation axis 0.01 0.001 0.0001

[Valid data range] –99999999 to 99999999

Set the coordinate values of the first to fourth reference positions in the machine coordinate system.

inch

deg

Page 55

B–63090EN/02

4. DESCRIPTION OF PARAMETERS

1250

Coordinate value of the reference position used when automatic coordinate system setting is performed

[Data type] 2–word axis

[Unit of data]

Input increment IS–A IS–B IS–C Unit

Linear axis (input in mm) 0.01 0.001 0.0001 mm Linear axis (input in inches) 0.001 0.0001 0.00001 inch Rotation axis 0.01 0.001 0.0001 deg

[Valid data range] –99999999 to 99999999

Set the coordinate value of the reference position on each axis to be used for setting a coordinate system automatically.

1251

Coordinate value of the reference position on each axis used for setting a coordinate system automatically when input is performed in inches

[Data type] 2–word axis

[Unit of data]

Incerment system IS–A IS–B IS–C Unit

Linear axis (input in inches) 0.001 0.0001 0.00001 inch

[Valid data range] –99999999 to 99999999

Set the coordinate value of the reference position on each axis to be used for setting a coordinate system automatically when input is performed in inches.

NOTE

This parameter is valid when ZPI in parameter 1201 is set to

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

NOTE

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

[Data type] 2–word axis

[Unit of data]

Increment system Unit of data Standard value

IS–A 0.01 deg 36000 IS–B 0.001 deg 360000 IS–C 0.0001 deg 3600000

[Valid data range] 1000 to 9999999

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

Page 56

4. DESCRIPTION OF PARAMETERS

B–63090EN/02

1280

First address of the signal group used by the external machine zero point shift extension

[Data type] Word

[Valid data range] 0 to 65535

Set the first address of the signal group used by the external machine zero point shift extension. If 100 is specified, R0100 to R0115 can be used.

R0100

R0101

R0102

R0103

: : :

Shift amount of external machine zero point shift extension for the first axis (LOW)

Shift amount of external machine zero point shift extension for the first axis (HIGH)

Shift amount of external machine zero point shift extension for the second axis (LOW)

Shift amount of external machine zero point shift extension for the second axis (HIGH)

:: : : :

1290

[Data type] 2–word

[Unit of data]

R0114

R0115

Shift amount of external machine zero point shift extension for the eighth axis (LOW)

Shift amount of external machine zero point shift extension for the eighth axis (HIGH)

NOTE

1 This parameter is valid when bit 0 (EMC) of parameter No.

1203 is set to 1.

2 If the specified number is not present, the external machine

zero point shift extension is disabled.

3 A shift amount of the external machine zero point shift

extension can be written from the C executer or macro executer.

Distance between two opposite tool posts in mirror image

Increment system IS–A IS–B IS–C Unit

Millimeter machine 0.01 0.001 0.0001 mm Inch machine 0.001 0.0001 0.00001 inch

[Valid data range] 0 to 99999999

Set the distance between two opposite tool posts in mirror image.

Page 57

B–63090EN/02

4. DESCRIPTION OF PARAMETERS

4.13

P ARAMETERS OF STROKE CHECK

[Data type] Bit

1300

BFA BFA LZR LMS OUT

LZR

RL3

#4 #3 #2

LMS

#1 #0

OUT

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

inhibition area (setting by the parameters No.1322 and No.1323). 0: Inside 1: Outside

LMS The EXLM signal for switching stored stroke check

0: Disabled 1: Enabled

NOTE

Stored stroke check 1 supports two pairs of parameters for setting the prohibited area. The stored stroke limit switching signal is used to enable either of the prohibited areas set with these parameter pairs. (1) Prohibited area I: Parameters No.1320 and No.1321 (2) Prohibited area II: Parameters No.1326 and No.1327

RL3 Stored stroke check 3 release signal RLSOT3 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))

Page 58

4. DESCRIPTION OF PARAMETERS

B–63090EN/02

1301

#6 #5 #4

OF1

OTS OF1 OTA DLM

OTA

#2 #1 #0

[Data type] Bit

DLM The stored stroke limit switching signal for each axial direction is:

0: Enabled. 1: Disabled.

OTA If the tool is already in the prohibited area at power–up (or when the

conditions of interference check are satisfied), an alarm of stored stroke limit 2 (inside), stored stroke limit 3, or interference check is: 0: Not raised before a movement is made. (No movement can be made in

an interference check of T series.)

1: Immediately raised. Remark) When the alarm is immediately raised, the system enters the

state before power–down. If this parameter is set to 1, no alarm is raised before a movement is made.

If the direction of this movement is a direction away from the prohibited area, movements can be made in the opposite direction only. Accordingly, there is danger that the tool enters the prohibited area without an alarm.

DLM

OF1 If the tool is moved into the range allowed on the axis after an alarm is

raised by stored stroke check 1, 0: The alarm is not canceled before a reset is made. 1: The OT alarm is immediately canceled.

NOTE

In the cases below, the automatic release function is disabled. To release an alarm, a reset operation is required.

1 When a setting is made to issue an alarm before a stored

stroke limit is exceeded (bit 7 (BFA) of parameter No.

1300)

2 When an another overtravel alarm (such as stored stroke

check 2, stored stroke check 3, and interference check) is already issued

3 When an overtravel alarm is already issued with the

high–precision contour control function or the chopping function in the M series

OTS If a stored stroke limit alarm is raised by setting bit 7 (BFA) of parameter

No. 1300 to 1, the axial movement stops: 0: Before the boundary of stored stroke check. 1: On the boundary of stored stroke check.

NOTE

To enable this parameter, the manual linear/circular interpolation function is required. If this function is not provided, this parameter setting is ignored.

Page 59

B–63090EN/02

4. DESCRIPTION OF PARAMETERS

1310

[Data type] Bit axis

OT2x Whether stored stroke check 2 is checked for each axis is set.

0: Stored stroke check 2 is not checked. 1: Stored stroke check 2 is checked.

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

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

1320 Coordinate value I of stored stroke check 1 in the positive direction on each axis 1321 Coordinate value I of stored stroke check 1 in the negative direction on each axis

[Data type] 2–word axis

[Unit of data]

Increment system IS–A IS–B IS–C Unit

Millimeter machine 0.01 0.001 0.0001 mm Inch machine 0.001 0.0001 0.00001 inch Rotation axis 0.01 0.001 0.0001 deg

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

OT3x#0OT2x

OT2x

[Valid data range] –99999999 to 99999999

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.

(Xm,Ym,Zm)

NOTE

1 For axes with diameter specification, a diameter value must

be set.

2 When the parameters are set as follows, the stroke becomes

infinite:

parameter 1320 < parameter 1321 For movement along the axis for which infinite stroke is set, only increment commands are available. (The stored stroke limit switching signal also becomes invalid.) If an absolute command is issued for this axis, the absolute register may overflow, and normal movement will not result.

3 The prohibited area specified with these parameters is

invalid if bit 2 (LMS) of parameter No. 1300 is set to 1 and stored stroke limit switching signal EXLM is set to 1. In such a case, the settings of parameters No. 1326 and 1327 are used, instead.

(Xp,Yp,Zp)

Set the machine coordinates of the boundaries in the positive direction (Xp, Yp, and Zp) using parameter No. 1320, and those of the boundaries in the negative direction (Xm, Ym, and Zm) using parameter No. 1321. The prohibited area thus becomes the hatched area in the figure on the left.

Page 60

4. DESCRIPTION OF PARAMETERS

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]

[Valid data range] –99999999 to 99999999

B–63090EN/02

Increment system IS–A IS–B IS–C Unit

Millimeter machine 0.01 0.001 0.0001 mm Inch machine 0.001 0.0001 0.00001 inch Rotation axis 0.01 0.001 0.0001 deg

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)

(Xp,Yp,Zp)

(Xm,Ym,Zm)

(2) When the prohibited area is outside

the boundaries (OUT = 1)

(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.

(Xm,Ym,Zm)

NOTE

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

1324

1325

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

[Data type] 2–word axis

[Unit of data]

Increment system IS–A IS–B IS–C Unit

Millimeter machine 0.01 0.001 0.0001 mm Inch machine 0.001 0.0001 0.00001 inch Rotation axis 0.01 0.001 0.0001 deg

[Valid data range] –99999999 to 99999999

Set the coordinate values of stored stroke check 3 in the positive and negative directions foreach axis in the machine coordinate system. The area inside the checks set in the parameter is inhibited.

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B–63090EN/02

4. DESCRIPTION OF PARAMETERS

NOTE

Specify diameters for any axis for which diameter programming is specified.

1326 Coordinate value II of stored stroke check 1 in the positive direction on each axis

1327 Coordinate value II of stored stroke check 1 in the negative direction on each axis

[Data type] 2–word axis

[Unit of data]

Increment system IS–A IS–B IS–C Unit

Millimeter machine 0.01 0.001 0.0001 mm Inch machine 0.001 0.0001 0.00001 inch Rotation axis 0.01 0.001 0.0001 deg

[Valid data range] –99999999 to 99999999

Set the coordinate values of stored stroke check 1 in the positive and negative directions 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 62

4. DESCRIPTION OF PARAMETERS

4.14

P ARAMETERS OF THE CHUCK AND TAILSTOCK BARRIER (T SERIES)

[Data type] Byte

[Valid data range] 0 or 1

1330

B–63090EN/02

Profile of a chuck

0: Chuck which holds a workpiece on the inner surface 1: Chuck which holds a workpiece on the outer surface

1331

1332

1333

1334

1335

1336

[Data type] 2–word

[Unit of data]

Dimensions of the claw of a chuck (L)

Dimensions of the claw of a chuck (W)

Dimensions of the part of a claw at which a workpiece is held (L1)

Dimensions of the part of a claw at which a workpiece is held (W1)

X coordinate of a chuck (CX)

ZX coordinate of a chuck (CZ)

Increment system IS–B IS–C Unit

Millimeter input 0.001 0.0001 mm Inch input 0.0001 0.00001 inch

[Valid range] No.1331 to No.1334: 0 to 99999999

No.1335 to No.1336: –99999999 to 99999999 Specify the profile of a chuck.

Page 63

B–63090EN/02

4. DESCRIPTION OF PARAMETERS

Chuck which holds a workpiece on the outer surface (TY= 1)

Zero point of the workpiece coodinate system

Symbol

Ty Profile of a chuck (0: Chuck which holds a workpiece on the inner

CX X coordinate of a chuck

CZ Z coordinate of a chuck

surface, 1: Chuck which holdsa workpiece on the outer surface)

L Dimensions of the claw of a chuck

W Dimensions of the claw of a chuck (radius input)

Dimensions of the part of a claw at which a workpiece is held

Dimensions of the part of a claw at which a workpiece is held (ra-

dius input)

Chuck which holds a workpiece on the inner surface (TY= 0)

Decription

Zero point of the workpiece coodinate system

TY Specifies the profile of a chuck. When TY is set to 0, the chuck holding a

workpiece on theinner surface is specified. When TY is set to 1, the chuck holding a workpiece on the outer surface is specified. The profile of the chuck is assumed to be symmetrical with respect to the z–axis.

CX, and CZ Specify the position (point A) of a chuck with the coordinates of the

workpiece coordinate system. In this case, do not use the coordinates of the machine coordinate system.

NOTE

Specifying t he coordinates with a diam et er o r r adi us d epends on whether the correspondingaxis conforms to diameter or radius specification. When the axis conforms to diameter specification, spcify the coordinates with a diameter.

L, L1, W and W1 Define the profile of a chuck.

NOTE

Always specify W and W1 with radiuses. Specify L and L1 with radiuses when the Z–axis conforms to radius specification.

Page 64

4. DESCRIPTION OF PARAMETERS

B–63090EN/02

1341

1342

1343

1344

1345

1346

1347

1348

[Data type] 2–words

Length of a tailstock (L)

Diameter of a tailstock (D)

Length of a tailstock (L1)

Diameter of a tailstock (D1)

Length of a tailstock (D1)

Diameter of a tailstock (D2)

Diameter of the hole of a tailstock (D3)

Z coordinate of a tailstock (TZ)

Zero point of the workpiece coordinate system

[Unit of data]

Increment system IS–B IS–C Unit

Millimeter input 0.001 0.0001 mm Inch input 0.0001 0.00001 inch

[Valid range] No.1341 to No.1347: 0 to 99999999

No.1348: –99999999 to 99999999

Specify the profile of a tailstock.

Workpiece

D2 D1 D

Page 65

B–63090EN/02

4. DESCRIPTION OF PARAMETERS

Symbol Description

TZ Z–axis coordinate of a tailstock

L Length of a tailstock

D Diameter of a tailstock (diameter input) L1 Length of a tailstock (1) D1 Diameter of a tailstock (1) (diameter input) L2 Length of a tailstock (2) D2 Diameter of a tailstock (2) (diameter input) D3 Diameter of the hole of a tailstock (diameter input)

TZ: Specifies the position (point B) of a tailstock with the Z–axis coordinate

of the workpiece coordinate system. In this case, do not use the coordinate of the machine coordinate system. The profile of a tailstock is assumed to be symmetrical with respect to the Z–axis.

NOTE

Specifying the position of a tailstock with a radius or diameter depends on whether the Z–axis conforms to radius or diameter specification.

L, L1, L2, D, D1, D2, and D3:

Define the profile of a tailstock.

NOTE

Always specify D, D1, D2, and D3 with diameters. Specify L, L1, and L2 with radiuses if the Z–axis conforms to radius specification.

Page 66

4. DESCRIPTION OF PARAMETERS

4.15

B–63090EN/02

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

JRV

#3 #2 #1

JOV JOV

[Data type] Bit

NPC The feed per rotation command is:

0: Ineffective when a position coder is not provided. 1: Effective even when a position coder is not provided (because the

CNC converts it to the feed per minute command from F command S command).

NOTE

To use a position coder, set this parameter to 0. While this parameter is set to 1, threading cannot be performed even if a position coder is provided.

NPC NPC

JOV Job override is:

0: Enabled 1: Disabled (tied to 100%)

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B–63090EN/02

4. DESCRIPTION OF PARAMETERS

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.

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.

MIF

RTV Override while the tool is retracting in threading

0 : Override is effective. 1 : Override is not effective.

1404

#6 #5

EDR EDR

#4 #3

FRV 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 (No.1422 or 1430).

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

not exceed the maximum cutting feedrate specified by parameter (No.1422).

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

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

HFC

Page 68

4. DESCRIPTION OF PARAMETERS

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

B–63090EN/02

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.

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

Increment system Units IS–A, IS–B IS–C

Millimeter input mm/min 0.001 to 240000. 0.001 to 100000. Inch input inch/min 0.00001 to 9600. 0.00001 to 4000. Rotation axis deg/min 1 to 240000. 1 to 100000.

minute mode

Increment system Units IS–A, IS–B IS–C

Millimeter input mm/min 0.001 to 99999.999. Inch input inch/min 0.00001 to 999.99999. Rotation axis (mm) deg/min 1 to 240000. 1 to 100000. Rotation axis (inch) deg/min 1 to 9600. 1 to 4000.

Increment system Units IS–A, IS–B IS–C

Millimeter input mm/min 0.001 to 240000. 0.001 to 100000. Inch input inch/min 0.00001 to 9600. 0.00001 to 4000. Rotation axis deg/min 1 to 240000. 1 to 100000.

FRV For inch input, the valid range of the feedrate specified for feed per

revolution is: 0 : Standard range. (F0.000001 to 9.999999 inches per revolution) 1 : Extended to F50.0 inches per revolution. (F0.000001 to 50.000000

inches per revolution)

EDR The external deceleration speed in liner interpolation type positioning is

set in: 0: Parameter No. 1426. 1: Parameter No. 1427, for the first axis.

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

F1U

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B–63090EN/02

Unitofdat

4. DESCRIPTION OF PARAMETERS

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).

1408

[Data type] Bit axis type

RFD The feedrate about a rotation axis is controlled:

1410 Dry run rate

[Data type] Word

[Unit of data]

[Valid data range]

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

RFD

0: In the usual method. 1: By converting the rotation speed about the rotation axis into the travel

speed on the circumference of a virtual circle.

Set the radius of the virtual circle in parameter No. 1465.

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-A, 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]

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-A, 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 (F command) in the NC program. The cutting feedrate set by this parameter is valid after the CNC is placed in the clear state by power–up or a reset until a feedrate is specified by a program command (F command). After a feedrate is specified by the F command, the feedrate becomes valid.

Page 70

4. DESCRIPTION OF PARAMETERS

Unitofdat

1420 Rapid traverse rate for each axis

[Data type] 2–word axis

[Unit of data]

[Valid data range]

1421 F0 rate of rapid traverse override for each axis

[Data type] Word axis

[Unit of data]

[Valid data range]

B–63090EN/02

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-A, IS-B IS-C

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

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-A, IS-B IS-C

1422 Maximum cutting feedrate for all axes

[Data type] 2–word

[Unit of data]

[Valid data range]

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

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-A, 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.

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B–63090EN/02

Unitofdat

NOTE

1 A maximum cutting feedrate can be specified for each axis

2 Even when parameter No. 1430 is used, clamping to a

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 6 to 15000 6 to 12000 Inch machine 0.1 inch/min 6 to 6000 6 to 4800 Rotaiton axis 1 deg/min 6 to 15000 6 to 12000

4. DESCRIPTION OF PARAMETERS

only during linear interpolation and circular interpolation by using parameter No. 1430.

maximum cutting feedrate based on parameter No. 1422 is enabled during polar coordinate interpolation, cylindrical interpolation, and involute interpolation (M series).

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

ncrementsystem

Valid data range

IS-A, IS-B IS-C

(2) When JR V , bit 4 of parameter No.1402, is set to 1 (feed per revolution)

[Unit of data, valid range]

Increment system Unit of data Valid data range

Millimeter machine 0.01 mm/rev Inch machine 0.001 mm/rev Rotation axis 0.01 deg/rev

1424 Manual rapid traverse rate for each axis

[Data type] 2–word axis

[Unit of data]

[Valid data range]

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

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

NOTE

in T series, specify a jog feedarate (feed per revolution) under an override of 100%.

0 to 32767

ncrementsystem

Valid data range

IS-A, IS-B IS-C

If 0 is set, the rate set in parameter 1420 is assumed.

Page 72

4. DESCRIPTION OF PARAMETERS

Unitofdat

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

[Data type] Word axis

[Unit of data]

[Valid data range]

B–63090EN/02

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-A, IS-B IS-C

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

Valid data range

IS-A, IS-B IS-C

1427 External deceleration rate of rapid traverse for each axis

[Data type] Word axis

[Unit of data]

[Valid data range]

1430 Maximum cutting feedrate for each axis

[Data type] 2–word axis

Set the external deceleration rate of cutting feed.

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-A, IS-B IS-C

Set the external deceleration rate of rapid traverse for each 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

Valid data range

IS-A, IS-B IS-C

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.

Page 73

B–63090EN/02

Unitofdat

4. DESCRIPTION OF PARAMETERS

NOTE

1 This parameter is valid only during linear interpolation and

circular interpolation. Even when this parameter is set, clamping to a maximum cutting feedrate based on parameter No. 1422 is enabled during polar coordinate interpolation, cylindrical interpolation, and involute interpolation (M series).

2 When this parameter is set to 0 for all axes, clamping to a

maximum cutting feedrate based on parameter No. 1422 is

enabled. This means that if a value other than 0 is set for any of the axes with this parameter, clamping to a maximum cutting feedrate is performed for all axes during linear interpolation or circular interpolation according to this parameter.

1431

[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-A, IS-B IS-C

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

Maximum cutting feedrate for each axis in the AI look–ahead control mode or look–

ahead control mode

IS-A, IS-B IS-C

Valid data range

Page 74

4. DESCRIPTION OF PARAMETERS

B–63090EN/02

Specify the maximum cutting feedrate for each axis in the AI look–ahead control mode or 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 cylindrical interpolation, the maximum

feedrate for all axes specified in parameter No.1431 is

effective. 2 If a setting for each axis is 0, the maximum feedrate specified

in parameter No.1431 is applied to all axes and the feedrate

is clamped at the maximum feedrate. 3 In a mode other than the AI look–ahead control mode or

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.

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 75

B–63090EN/02

4. DESCRIPTION OF PARAMETERS

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–A, IS–B IS–C

Valid data range

IS–A, IS–B IS–C

Page 76

4. DESCRIPTION OF PARAMETERS

Unitofdat

B–63090EN/02

1460

1461

[Data type] 2–word

[Unit of data]

[Valid data range]

1465

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-A, 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.

Virtual radius for feedrate control about rotation axis

[Data type] 2–word

[Unit of data]

Increment system IS–A IS–B IS–C Unit

Metric input mm Inch input

[Valid data range] 0 to 99999999

Set the radius of a virtual circle when using such a control method that the feedrate of a rotation axis is converted to a travel speed on a circle of a virtual radius.

NOTE

1 Note that the increment system remains unchanged

regardless of whether metric input or inch input is used. 2 This function is enabled when bit 0 (ROTx) of parameter No.

1006 and bit 0 (RFDx) of parameter No. 1408 are set to 1. 3 Be careful when setting bit 0 (RFDx) of parameter No. 1408

and parameter No. 1465 (virtual radius). In particular , when

this function is used with a small virtual radius value, axis

movement speeds up. 4 If a large value is set for the amount of travel and parameter

No. 1465 (virtual radius), an alarm (P/S 5307: Internal data

exceeded an allowable range.) is issued. 5 This function cannot be used in the following modes:

Rapid traverse, feed per revolution (G94), threading, AI look–ahead control, high–speed remote buffer A, high–speed remote buffer B

0.01 0.001 0.0001 inch

Page 77

B–63090EN/02

ÉÉÉ

4.16

P ARAMETERS OF ACCELERATION/ DECELERATION CONTROL

(Number of pulses to be added) = F2

1601

#6 #5

[Data type] Bit

OVB Block overlap in cutting feed

0: Blocks are not overlapped in cutting feed. 1: Blocks are overlapped in cutting feed.

Block overlap outputs the pulses remaining at the end of pulse distribution in a block together with distribution pulses in the next block. This eliminates changes in feedrates between blocks.

Block overlap is enabled when blocks containing G01, G02, or G03 are consecutively specified in G64 mode. If minute blocks, however, are specified consecutively, overlap may not be performed.

The following pulses in block F2 are added to the pulses remaining at the end of pulse distribution in block F1.

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

NCI NCI

4. DESCRIPTION OF PARAMETERS

RTO RTO

#3 #2

OVB

#1 #0

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

Page 78

4. DESCRIPTION OF PARAMETERS

B–63090EN/02

1602

LS2

#5 #4

CSD

BS2

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.

BS2 Acceleration/deceleration after interpolation for cutting feed in

look–ahead control mode is: 0 : Exponential acceleration/deceleration or linear acceleration/

deceleration (one of which is selected by the LS2 parameter (bit 6 of parameter No.1602)).

1 : Bell–shaped acceleration/deceleration.

BS2 LS2 Acceleration/deceleration

0 0 Exponential acceleration/deceleration after interpolation 0 1 Linear acceleration/deceleration after interpolation. (The

1 0 Bell–shaped acceleration/deceleration after interpolation.

option for linear acceleration/deceleration after interpolation for cutting feed is required.)

(The option for bell–shaped acceleration/deceleration after interpolation for cutting feed is required.)

Time

Page 79

B–63090EN/02

4. DESCRIPTION OF PARAMETERS

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 accel erat io n/ decel erat io n. (The funct i on fo r li n ear a ccelerat i on /

deceleration after interpolation for cutting feed is required.)

1603

RBL

#5 #4

PRT PRT

#3 #2 #1 #0

[Data type] Bit

PRT The acceleration/deceleration of interpolation–type rapid traverse is

performed: 0: With a constant inclination. 1: With a constant time.

NOTE

This parameter is invalid if the function of bell–shaped acceleration/deceleration after rapid–traverse interpolation is provided. The acceleration/deceleration time constant and override for rapid traverse are used.

RBL In the AI look–ahead control mode, acceleration/deceleration of rapid

traverse is: 0: Linear acceleration/deceleration. 1: Bell–shaped acceleration/deceleration.

NOTE

Bit 4 (PRT) of parameter No. 1603 is invalid.

1610

#6 #5 #4

JGLx

#3 #2 #1

[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.

CTBx#0CTLx

Page 80

4. DESCRIPTION OF PARAMETERS

B–63090EN/02

NOTE

If the optional function of linear acceleration/deceleration after interpolation in cutting feed is not provided, exponential acceleration/deceleration is used irrespective of this setting. To use bell–shaped acceleration/deceleration after interpolation, set this parameter to 0 and select the acceleration/deceleration using CTBx, bit 1 of parameter No.1610.

Parameter

CTBx CTLx

0 0 Exponential acceleration/deceleration 0 1 Linear acceleration/deceleration after interpolation 1 0 Bell–shaped acceleration/deceleration after int erpolation

Acceleration/deceleration

CTBx Acceleration/deceleration in cutting feed including feed in dry run

0 : Exponential acceleration/deceleration or linear acceleration/decel-

eration after interpolation is applied (depending on the setting in CTLx, bit 0 of parameter No.1610).

1 : Bell–shaped acceleration/deceleration after interpolation is applied.

NOTE

This parameter is effective only when the function of bell–shaped acceleration/deceleration after interpolation in cutting feed is provided. If the function is not provided, the setting in CTLx, bit 0 of parameter No.1610, determines the type of acceleration/deceleration irrespective of the setting in this parameter.

JGLx Acceleration/deceleration in jog feed

0 : Exponential acceleration/deceleration is applied. 1 : Linear acceleration/deceleration after interpolation or bell–shaped

acceleration/deceleration after interpolation is applied (depending on which is used for cutting feed).

1620

Time constant T or T1 used for linear acceleration/deceleration or bell–shaped acceleration/deceleration in rapid traverse for each axis

[Data type] Word axis

[Unit of data] ms

[Valid data range] 0 to 4000

Specify a time constant used for acceleration/deceleration in rapid traverse. When the optional function of bell–shaped acceleration/decelera- tion in rapid traverse is provided, bell–shaped acceleration/deceleration is applied in rapid traverse. If the function is not provided, linear acceleration/deceleration is applied.

(1) When the function is provided, set this parameter to time constant T

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

(2) When the function is not provided, specify a time constant used in

linear acceleration/deceleration.

Page 81

B–63090EN/02

Speed

4. DESCRIPTION OF PARAMETERS

NOTE

When parameter No.1621 (time constant T2 used for bell–shaped acceleration/deceleration in rapid traverse) is set to 0, linear acceleration/deceleration is applied in rapid traverse even if the function is provided. In this case, this parameter stands for a time constant used in linear acceleration/deceleration in rapid traverse.

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 T1 is determined from the torque of motor. Usually set the value of T

1621

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

Time

TIme

to 24 ms ir 32 ms.

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

[Data type] Word axis

[Unit of data] ms

[Valid data range] 0 to 512

Specify time constant T in rapid traverse for each axis.

used for bell–shaped acceleration/deceleration

Page 82

4. DESCRIPTION OF PARAMETERS

B–63090EN/02

NOTE

1 This parameter is effective when the function of bell–shaped

acceleration/deceleration in rapid traverse is provided. Set parameter No.1620 to time constant T

used for

bell–shaped acceleration/deceleration in rapid traverse, and set this parameter to time constant T For details of time constants T

and T2, see the description

of parameter No.1620.

2 When this parameter is set to 0, linear acceleration/

deceleration is applied in rapid traverse. The setting in parameter No.1620 is used as a time constant in linear acceleration/deceleration.

1622

Time constant of exponential acceleration/deceleration or bell–shaped acceleration/deceleration after interpolation, or linear aceeleration/deceleration after interpolation in cutting feed for each axis

[Data type] Word axis

[Unit of data] ms

[Valid data range] 0 to 4000(exponential acceleration/deceleration in cutting feed)

0 to 512 (linear or bell–shaped acceleration/deceleration after

interpolation in cutting feed)

Set the time constant used for exponential acceleration/deceleration in cutting feed, bell–shaped acceleration/deceleration after interpolation or linear acceleration/deceleration after interpolation in cutting feed for each axis. Except for special applications, the same time constant must be set for all axes in this parameter . If the time constants set for the axes dif fer from each other, proper straight lines and arcs cannot be obtained.

This parameter is valid for threading, irrespective of the acceleration/deceleration type. For threading cycles G76 and G92 (G78 in the G code system B or C), this parameter is valid for operations other than exponential acceleration/deceleration. (T series)

Bell–shaped acceleraton/deceleration after cutting feed interpolation

Speed

T : T otal time. it is constant irrespective of feed rate.

(Time constant is constant).

The curve corresponds to that T rameter No.1620 and 1621.

Time

= T/2 and T2 = T/2 set in pa-

Page 83

B–63090EN/02

Unitofdat

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

[Data type] Word axis

[Unit of data]

[Valid data range]

4. DESCRIPTION OF PARAMETERS

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-A, 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.

Time constant of exponential acceleration/deceleration or bell–shaped accelera-

1624

tion/deceleration or linear acceleration/deceleration after interpolation, in jog feed for each axis.

[Data type] Word axis

[Unit of data] ms

[Valid data range] 0 to 4000(exponential acceleration/deceleration in jog feed)

0 to 512 (linear or bell–shaped acceleration/deceleration after

interpolation in jog feed) Set the time constant used for exponential acceleration/deceleration, bell–shaped acceleration/deceleration or linear acceleration/deceleration after interpolation in jog feed fot each axis. The type to select depends on the settings of the parameters CTLx, CTBx, and JGLx (Nos. 1610#0, #1, and #4).

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

[Data type] Word axis

[Unit of data]

[Valid data range]

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-A, IS-B IS-C

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

Page 84

4. DESCRIPTION OF PARAMETERS

Unitofdat

1626

[Data type] Word axis

[Unit of data] ms

[Valid data range] 0 to 4000

1627

[Data type] Word axis

B–63090EN/02

Time constant of exponetial acceleration/deceleration in the thread cutting cycle for each axis

Set the time constant used for exponential acceleration/deceleration in the thread cutting cycle (G76, G78 (G92 in G code system A)) for each axis.

If the acceleration type is not exponential acceleration/deceleration, parameter No. 1622 becomes valid.

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

[Unit of data]

[Valid data range]

1710

[Data type] Byte

[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 Rotaion axis 1 deg/min 6 to 15000 6 to 12000

Valid data range

IS-A, IS-B IS-C

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.

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.

Page 85

B–63090EN/02

4. DESCRIPTION OF PARAMETERS

Path of the

cutter’s center

Fig. 4.16 (a) Rp and Rc

Programmed path

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.

1713

Distance Le from the starting point in inner corner override

[Data type] Word

[Unit of data]

Increment system IS–A IS–B IS–C Unit

Millimeter input 1 0.1 0.01 mm Inch input 0.1 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

[Data type] Word

[Unit of data]

Increment system IS–A IS–B IS–C Unit

Millimeter input 1 0.1 0.01 mm Inch input 0.1 0.01 0.001 inch

Distance Ls up to the ending point in inner corner override

Page 86

4. DESCRIPTION OF PARAMETERS

[Valid data range] 0 to 3999

B–63090EN/02

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.

Examples

Fig.4.16 (b) Distance Le and Ls in the automatic corner override at

1722 Rapid traverse feedrate reduction ratio for overlapping rapid traverse blocks

[Data type] Byte axis

[Unit of data] %

[Valid data range] 1 to 100

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.

An override is applied from point a to b.

an inner corner

Programmed path

Cutter center path

X–axis feedrate

N1 G00 X– – ; N2 G00 X– – ;

: Rapid traverse feedrate

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

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

When the function of overlapping rapid traverse blocks is enabled

When the function of overlapping rapid traverse blocks is disabled

Page 87

B–63090EN/02

Unitofdat

Increment system

Unit of data

4. DESCRIPTION OF PARAMETERS

NOTE

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

1730

[Data type] Word

[Unit of data]

Set a maximum feedrate for the arc radius set in parameter No.1731. Set this parameter when the arc radius–based feedrate clamping function is enabled.

1731

[Data type] 2–word

[Unit of data]

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

Arc radius value corresponding to a maximum feedrate

Unit IS–A IS–B IS–C Unit

Linear axis

(millimeter machine)

Linear axis

(inch machine)

0.01 0.001 0.0001 mm

0.001 0.0001 0.00001 inch

Valid data range

IS-A, IS-B IS-C

[Valid data range] 1000 to 99999999

Set the arc radius corresponding to the maximum feedrate set in parameter No.1730. Set this parameter when the arc radius–based feedrate clamping function is enabled.

1732

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

[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.

Valid data range

IS-A, IS-B IS-C

Page 88

4. DESCRIPTION OF PARAMETERS

Unitofdat

B–63090EN/02

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-A, IS-B IS-C

1768

[Data type] Word

[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

1 For linear acceleration/deceleration, the function of linear

acceleration/deceleration after cutting feed interpolation is required.

2 For bell–shaped acceleration/deceleration, the function of

bell–shaped acceleration/deceleration after cutting feed interpolation is required.

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 or bell–shaped 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-A, IS-B IS-C

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4. DESCRIPTION OF PARAMETERS

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 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

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4. DESCRIPTION OF PARAMETERS

Unitofdat

B–63090EN/02

1777

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

[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 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-A, 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 look–ahead control)

[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

IS-A, IS-B IS-C

Valid range

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

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Unitofdat

4. DESCRIPTION OF PARAMETERS

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

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.

1784

[Data type] Word axis

[Unit of data]

[Valid data range]

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

Allowable speed difference for the speed dif ference based corner deceleration function (for look–ahead control)

ncrementsystem

Speed when overtravel alarm has generated during acceleration/deceleration before interpolation (for look–ahead control)

ncrementsystem

IS-A, IS-B IS-C

Valid range

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.

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.

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4. DESCRIPTION OF PARAMETERS

B–63090EN/02

1785

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

[Data type] Word–axis

[Unit of data] ms

[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 AI look–ahead control 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 AI look–ahead control mode) is used.

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4.17

PARAMETERS OF SERVO

[Data type] Bit

4. DESCRIPTION OF PARAMETERS

1800

#6 #5

TRC

RBK

FFR

OZR

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.

OZR When manual reference position return is attempted in the halt state

during automatic operation (feed hold stop state) under any of the conditions listed below: 0: Manual reference position return is not performed, with P/S alarm

No.091.

1: Manual reference position return is performed without an alarm

occurring.

< Conditions > (1) When there is a remaining distance to travel.

(2) When an auxiliary function (miscellaneous function, spindle–speed

function, tool function) is being executed.

(3) When a cycle such as a dwell cycle or canned cycle is being executed.

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

TRC The servo trace functon is:

0 : Disabled 1 : Enabled (Also set parameter No.1870.)

The digital servo software for learning control is necessary.

1801

#6 #5

CIN CIN

CCI CCI

API API

#2 #1

PM2

PM1

[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

API To use an absolute position detector for any axis, set API to 1.

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4. DESCRIPTION OF PARAMETERS

CCI The in–position area for cutting feed is:

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

B–63090EN/02

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

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

FWC

#6 #5

DPS

B15 B15

#3 #2

DC2 DC2

NOTE

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

[Data type] Bit

CTS The servo motor–based speed control function is:

0 : Not used 1 : Used

DC2 The reference position on the linear scale with absolute addressing

reference marks is established: 0: As determined by bit 1 (DC4) of parameter No. 1802. 1: By establishing the absolute position through detection of two

reference marks.

B15 In backlash compensation, the travel direction is determined:

0: Without consideration of the compensation amount (pitch error,

straightness, external machine coordinate shift, etc.).

1: In consideration of the compensation amount. (FS15 format)

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

0 : Used 1 : Not used

#1 #0

CTS

FWC The processing of command multiplication (CMR) is performed:

0: After acceleration/deceleration after interpolation. 1: Before acceleration/deceleration after interpolation.

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.

TQI

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4. DESCRIPTION OF PARAMETERS

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

BLC

[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.

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 IGVRY8 are 1: 0 : Servo ready signal SA is set to 0. 1 : Servo ready signal SA remains set to 1.

1805

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

TQU

[Data type] Bit

TQU If follow–up is not performed by the torque control command of PMC

axis control, the servo error counter is: 0: Updated. 1: Not updated.

NOTE

1 This parameter is valid if follow–up is not performed (bit 4

(TQF) of parameter No. 1803 is set to 0).

2 When torque control is switched to position control, a

reference position return must be made.

1815

#6 #5

APCx#4APZx

#3 #2

DCLx#1OPTx

NOTE

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

Page 96

4. DESCRIPTION OF PARAMETERS

[Data type] Bit axis

OPTx Position detector

DCLx As a separate position detector, the linear scale with reference marks is:

APZx Machine position and position on absolute position detector when the

B–63090EN/02

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

For an absolute–position system using Inductosyn, set this parameter to 1.

0 : Not used. 1 : Used.

NOTE

When using the linear scale with reference marks, also set the OPTx parameter (bit 1 of parameter No.1815) to 1.

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)

For an absolute–position system using Inductosyn, set this parameter to 1.

1817

#6 #5 #4

SCPx

#3 #2 #1 #0

NOTE

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

[Data type] Bit axis

SCPx If bit 2 (DC2) of parameter No. 1802 is set to 1, the scale zero point of the

linear scale with absolute addressing reference marks is: 0: On the negative direction side. (V iewed from the scale zero point, the

reference position is on the positive direction side.)

1: On the positive direction side. (Viewed from the scale zero point, the

reference position is on the negative direction side.)

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4. DESCRIPTION OF PARAMETERS

1818

#6 #5 #4 #3 #2

DG0x#1RF2x#0RFSx

[Data type] Bit axis type

RFSx On an axis using a linear scale with absolute addressing reference marks,

if an automatic reference position return (G28) is made before the reference position is established, the

then:

reference position is established first,

0: A movement to the reference position is made. 1: A movement to the reference position is not made, but the operation is

completed.

RF2x On an axis using a linear scale with absolute addressing reference marks,

if an automatic reference position return (G28) is made after the reference position is established, 0: A movement to the reference position is made. 1: A movement to the reference position is not made, but the operation is

completed.

DG0x On an axis using a linear scale with absolute addressing reference marks, a

reference position return by jog feed or a rapid traverse command is: 0: Disabled. 1: Enabled.

1819

#6 #5 #4 #3 #2

DATx DATx

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.

FUPx FUPxNAHx

DATx On a linear scale with absolute addressing reference marks, the automatic

setting of parameters No. 1883 and No. 1884 is: 0: Not performed. 1: Performed.

Page 98

4. DESCRIPTION OF PARAMETERS

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

1820 Command multiplier for each axis (CMR)

B–63090EN/02

NOTE

This parameter is automatically set to 0 when the manual reference position return is completed.

0 : Used 1 : Not used

NOTE

Set1 for a PMC–based control axis.

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

(1) T series

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

machine input

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

machine input

Least

Least input increment

0.001 mm (radius specification) 0.001 mm

Inch input 0.0001 inch (diameter specification) 0.0005 mm

0.0001 inch (radius specification) 0.001 mm

Inch Millimeter 0.001 mm (diameter specification) 0.00005 inch

0.001 mm (radius specification) 0.0001 inch

Inch input 0.0001 inch (diameter specification) 0.00005 inch

0.0001 inch (radius specification) 0.0001 inch

Rotation axis 0.001 deg 0.001 deg

Least input increment

0.0001 mm (radius specification) 0.0001 mm

Inch input 0.00001 inch (diameter specification) 0.00005 mm

0.00001 inch (radius specification) 0.0001 mm

Inch Millimeter 0.0001 mm (diameter specification) 0.000005 inch

0.0001 mm (radius specification) 0.00001 inch

Inch input 0.00001 inch (diameter specification) 0.000005 inch

0.00001 inch (radius specification) 0.00001 inch

Rotation axis 0.0001 deg 0.0001 deg

command increment

Least command increment

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4. DESCRIPTION OF PARAMETERS

(2) M series

least command increment

Increment

system

Millimeter machine 0.01 0.001 0.0001 mm Inch machine 0.001 0.0001 0.00001 inch Rotation axis 0.01 0.001 0.0001 deg

Least input increment and least command increment

IS–A IS–B IS–C Units

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

X CMR

Reference counter

Fig.4.17 (a) CMR, DMR, and the Capacity of the Reference Counter

–

Detection unit

Error counter

Feedback pulse

X DMR

DA Converter

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

To velocity control

Position detector

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.

Page 100

4. DESCRIPTION OF PARAMETERS

1821 Reference counter size for each axis

[Data type] 2–word axis

[Valid data range] 0 to 99999999

1825 Servo loop gain for each axis

[Data type] Word axis

[Unit of data] 0.01 s

[Valid data range] 1 to 9999

B–63090EN/02

Set the size of the reference counter.

NOTE

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

When using the linear scale with reference marks, set the space between the mark–1 indications.

–1

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.

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

Positioning deviation =

feedrate

60 (loop gain)

Unit : Positioning deviation mm, inches, or deg

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

–1

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.)

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.