GE 16i, 18i, 160i, 180i Parameter Manual

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GE Fanuc Automation

Computer Numerical Control Products

Series 16i / 18i / 160i / 180i – Model A

Parameter Manual

GFZ-63010EN/01 April 1997

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.

B–63010EN/01

M series



PREFACE

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

Product Name Abbreviations

FANUC Series 16–TA 16–TA FANUC Series 160–TA 160–TA FANUC Series 16–MA 16–MA FANUC Series 160–MA 160–MA FANUC Series 18–TA 18–TA FANUC Series 180–TA 180–TA FANUC Series 18–MA 18–MA FANUC Series 180–MA 180–MA

T series or T series (two–path control) *

M series or M series (two–path control) *

T series or T series (two–path control) *

NOTE

Some functions described in this manual may not be applied to some products. For details, refer to the DESCRIPTIONS (B–63002EN).

The table below lists manuals related to MODEL A of Series 16i, Series 18i, Series 160i, Series 180i. 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–63004EN OPERATOR’S MANUAL FOR MACHINING CENTER B–63014EN MAINTENANCE MANUAL B–63005EN PARAMETER MANUAL B–63010EN

PROGRAMMING MANUAL (Macro Compiler/Macro Executor)

FAPT MACRO COMPILER PROGRAMMING MANUAL B–66102E FANUC Super CAP T OPERATOR’S MANUAL B–62444E–1 FANUC Super CAP M OPERATOR’S MANUAL B–62154E FANUC Super CAP M PROGRAMMING MANUAL B–62153E CONVERSATIONAL AUTOMATIC PROGRAMMING

FUNCTION I FOR LATHE OPERATOR’S MANUAL CONVERSATIONAL AUTOMATIC PROGRAMMING

FUNCTION FOR LATHE OPERATOR’S MANUAL

Specification

Number

B–61803E–1

B–61804E–1

B–61804E–2

p–1

B–63010EN/01

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

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

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

3. INPUTTING AND OUTPUTTING PARAMETERS THROUGH

THE READER/PUNCHER INTERFACE 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 INTERF ACE 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

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

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

4.2.5 Parameters of Channel 3 (I/O CHANNEL=3) 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3 PARAMETERS OF DNC1/DNC2 INTERFACE 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.4 PARAMETERS OF M–NET INTERFACE 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.5 PARAMETERS OF DNC1 INTERFACE 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.6 PARAMETERS OF ONLINE CUSTOM SCREEN 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.7 PARAMETERS OF DATA SER VER 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.8 PARAMETERS OF POWER MOTION MANAGER 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.9 PARAMETERS OF AXIS CONTROL/INCREMENT SYSTEM 30. . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.10 PARAMETERS OF COORDINATES 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.11 PARAMETERS OF STROKE CHECK 43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.12 PARAMETERS OF THE CHUCK AND TAILST OCK BARRIER (T SERIES) 47. . . . . . . . . . . . . . . .

4.13 PARAMETERS OF FEEDRATE 51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.14 PARAMETERS OF ACCELERATION/DECELERATION CONTROL 62. . . . . . . . . . . . . . . . . . . . . .

4.15 PARAMETERS OF SERVO 80. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.16 PARAMETERS OF DI/DO 107. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.17 PARAMETERS OF MDI, DISPLAY, AND EDIT 111. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.18 PARAMETERS OF PROGRAMS 135. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.19 PARAMETERS OF PITCH ERROR COMPENSATION 144. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.20 PARAMETERS OF SPINDLE CONTROL 149. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.21 PARAMETERS OF TOOL COMPENSATION 181. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.22 PARAMETERS OF GRINDING–WHEEL WEAR COMPENSATION 192. . . . . . . . . . . . . . . . . . . . . . .

4.23 PARAMETERS OF CANNED CYCLES 193. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.23.1 Parameter of canned Cycle for Drilling 193. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.23.2 Parameter of Thread Cutting Cycle 197. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.23.3 Parameter of Multiple Repetitive Canned Cycle 197. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.23.4 Parameters of Peck Drilling Cycle of a Small Diameter 200. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.24 PARAMETERS OF RIGID TAPPING 204. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.25 PARAMETERS OF SCALING/COORDINATE ROTATION 225. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

c–1

Table of Contents

B–63010EN/01

4.26 PARAMETERS OF UNI–DIRECTIONAL POSITIONING 227. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.27 PARAMETERS OF POLAR COORDINATE INTERPOLA TION 228. . . . . . . . . . . . . . . . . . . . . . . . . . .

4.28 PARAMETERS OF NORMAL DIRECTION CONTROL 230. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.29 PARAMETERS OF INDEXING INDEX TABLE 233. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.30 PARAMETERS OF INVOLUTE INTERPOLATION 235. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.31 PARAMETERS OF EXPONENTIAL INTERPOLATION 238. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.32 PARAMETERS OF STRAIGHTNESS COMPENSATION 239. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.33 PARAMETERS OF BALL SCREW EXTENSIONAL COMPENSATION 241. . . . . . . . . . . . . . . . . . . .

4.34 PARAMETERS OF CUSTOM MACROS 243. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.35 PARAMETERS OF PATTERN DA TA INPUT 250. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.36 PARAMETERS OF POSITIONING BY OPTIMUL ACCELERATION 251. . . . . . . . . . . . . . . . . . . . . .

4.37 PARAMETERS OF SKIP FUNCTION 253. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.38 PARAMETERS OF AUTOMATIC TOOL COMPENSATION (T SERIES) AND

AUTOMATIC TOOL LENGTH COMPENSATION (M SERIES) 258. . . . . . . . . . . . . . . . . . . . . . . . . . .

4.39 PARAMETERS OF EXTERNAL DATA INPUT/OUTPUT 259. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.40 PARAMETERS OF GRAPHIC DISPLAY 260. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.40.1 Parameters of Graphic Display/Dynamic Graphic Display 260. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.40.2 Parameters of Graphic Color 263. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.41 PARAMETERS OF DISPLAYING OPERATION TIME AND NUMBER OF PARTS 265. . . . . . . . . . .

4.42 PARAMETERS OF TOOL LIFE MANAGEMENT 268. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.43 PARAMETERS OF POSITION SWITCH FUNCTIONS 273. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.44 PARAMETERS OF MANUAL OPERATION AND AUTOMATIC OPERATION 275. . . . . . . . . . . . . .

4.45 PARAMETERS OF MANUAL HANDLE FEED, HANDLE INTERRUPTION AND

HANDLE FEED IN TOOL AXIAL DIRECTION 277. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.46 PARAMETERS OF REFERENCE POSITION SETTING WITH MECHANICAL STOPPER 282. . . .

4.47 PARAMETERS OF SOFTWARE OPERATOR’S P ANEL 284. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.48 PARAMETERS OF PROGRAM RESTART 288. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.49 PARAMETERS OF HIGH–SPEED MACHINING

(HIGH–SPEED CYCLE MACHINING/HIGH–SPEED REMOTE BUFFER) 289. . . . . . . . . . . . . . . . .

4.50 PARAMETERS OF POLYGON TURNING 292. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.51 PARAMETERS OF THE EXTERNAL PULSE INPUT 296. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.52 PARAMETERS OF THE HOBBING MACHINE AND SIMPLE ELECTRIC GEAR BOX 297. . . . . .

4.53 PARAMETERS OF ATTITUDE CONTROL 302. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.54 PARAMETERS OF AXIS CONTROL BY PMC 305. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.55 PARAMETERS OF TWO–PATH CONTROL 310. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.56 PARAMETERS OF CHECKING INTERFERENCE BETWEEN TOOL POSTS

(TWO–PATH CONTROL) 311. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.57 PARAMETERS OF PATH AXIS REASSIGNMENT 314. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.58 PARAMETERS OF ANGULAR AXIS CONTROL 325. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.59 PARAMETERS OF B–AXIS CONTROL 326. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.60 PARAMETERS OF SIMPLE SYNCHRONOUS CONTROL 329. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.61 PARAMETERS OF CHECK TERMINATION 335. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.62 PARAMETERS OF CHOPPING 336. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.63 PARAMETERS OF HIGH–SPEED HIGH–PRECISION CONTOUR CONTROL

BY RISC (M SERIES) 338. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.63.1 Parameters of Acceleration and Deceleration before Interpolation 338. . . . . . . . . . . . . . . . . . . . . . . . . . . .

c–2

B–63010EN/01

4.63.2 Parameters of Automatic Velocity Setting 340. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.63.3 Parameters of Axis Control 345. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.64 OTHER PARAMETERS 346. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.65 PARAMETERS OF MAINTENANCE 350. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

  

APPENDIX

A. CHARACTER CODE LIST 353. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

c–3

B–63010EN/01

1. DISPLA YING 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

 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)

2. SETTING PARAMETERS FROM MDI

SETTING PARAMETERS FROM MDI

Follow the procedure below to set parameters. (1) Place the NC in the MDI mode or the emergency stop state.

(2) Follow the substeps below to enable writing of parameters.

SETTING (HANDY) O0001 N00010

B–63010EN/01

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 “PARAMETER WRITE” using the cursor move keys.

PARAMETER WRITE = (0:DISABLE 1:ENABLE) TV CHECK = 0 (0:OFF 1:ON) PUNCH CODE = 0 (0:EIA 1:ISO) INPUT UNIT = 0 (0:MM 1:INCH) I/O CHANNEL = 0 (0–3: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 ) To 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.

B–63010EN/01

2. SETTING PARAMETERS FROM MDI

[Example] 12000 [INPUT]

PARAMETER (FEEDRATE) O0001 N00010

1401 RDR JZR RPD

00000000

1402 JRV

00000000 1410 DRY RUN FEEDRATE 1412 0 1420 RAPID FEEDRATEX 15000

Y 15000 Z 15000

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

12000

Cursor

Data can be entered continuously for parameters, starting at the selected parameter, by separating each data item with a semicolon (;).

[Example] Entering 10;20;30;40 and pressing the INPUT key assigns values 10, 20,

30, and 40 to parameters in order starting at the parameter indicatedby the cursor.

(6) Repeat steps (4) and (5) as required. (7) If parameter setting is complete, set “PARAMETER WRITE=” to 0

on the setting screen to disable further parameter setting.

(8) Reset the NC to release the alarm condition (P/S100).

If an alarm condition (P/S000 PLEASE TURN OFF POWER) occurs in the NC, turn it off before continuing operation.

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

INPUTTING AND OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE

This section explains the parameter input/output procedures for input/output devices connected to the reader/puncher interface. The following description assumes the input/output devices are ready for input/output. It also assumes parameters peculiar to the input/output devices, such as the baud rate and the number of stop bits, have been set in advance.

B–63010EN/01

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

3.1

OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE

PARAMETER (FEEDRATE) O0001 N00010

1401 RDR JZR RPD

1402 JRV

1410 DRY RUN FEEDRATE 1412 0 1420 RAPID FEEDRATEX 15000

> MDI STOP *** *** ALM 10:03:10 [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

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

B–63010EN/01

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 “PARAMETER WRITE” using the cursor move keys.

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

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

(3) To select the parameter screen, press the 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

B–63010EN/01

0 or 1

0 to  99999999

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 to  127 In some parameters, signs are 0 to 255

0 to  32767 In some parameters, signs are 0 to 65535

4. DESCRIPTION OF P ARAMETERS

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

4. DESCRIPTION OF P ARAMETERS

B–63010EN/01

NOTE

1 The bits left blank in 4. DESCRIPTION OF PARAMETERS

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

2 Parameters having different meanings between the T series

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

Example1

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

5010

Tool nose radius compensation ...

Tool compensation C ...

T series

M series

Example2

DPI is a parameter common to the M and T series, but GSB and GSC are parameters valid only for the T series.

#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

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

4.1

PARAMETERS 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 16 standard format 1: Series 15 format

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

FCV

NOTE

Programs created in the Series 15 tape format can be used for operation on the following functions: 1 Subprogram call M98 2 Thread cutting with equal leads G32 (T series) 3 Canned cycle G90, G92, G94 (T series) 4 Multiple repetitive canned cycle G71 to G76 (T series) 5 Drilling canned cycle G73, G74, G76, G80 to G89 (M

series) 6 Cutter compensation C (M series) When the tape format used in the Series 15 is used for this CNC, some limits may add. Refer to the Series 16/18 /160/180–MODEL A OPERATOR’S MANUAL .

4. DESCRIPTION OF P ARAMETERS

B–63010EN/01

0002

Setting entry is acceptable.

[Data type] Bit

SJZ Manual reference position si performed as follows:

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

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

SJZ

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

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

times.

Note

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

Setting entry is acceptable.

[Data type] Bit axis

MIRx Mirror image for each axis

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

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.

(1) Parameters related to setting

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

Setting entry is acceptable.

[Data type] Byte

[Valid data range] 0 to 35

RMVx0012

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

MIRx

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

 Input/output device interface (RS–232C serial port)  Remote buffer interface (RS–232C/RS–422)  DNC1/DNC2 interface

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

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 10 DNC1/DNC2 interface, OSI–Ethernet 20

21 22

34 35

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.

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.

4. DESCRIPTION OF P ARAMETERS

B–63010EN/01

4.2

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

Input/output channel number (parameter No.0020)

0020 0101

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

I/O CHANNEL=0 (channel 1)

I/O CHANNEL=1 (channel 1)

0102

0103

01 11

01 12

01 13

Number specified for the input/ output device

Baud rate Stop bit and other data

Number specified for the input/ output device

Baud rate

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

B–63010EN/01

4.2.1

Parameters Common to all Channels

[Data type] Byte

4. DESCRIPTION OF P ARAMETERS

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

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

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

#2 #1

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

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

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

ND3 In DNC operation, a program is:

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

output when the buffer becomes full.)

NOTE

In general, reading is performed more efficiently when ND3 set to 1. This specification reduces the number of buffering interruptions caused by reading of a series of blocks specifying short movements. This in turn reduces the effective cycle time.

IOP Specifies how to stop program input/output operations.

0 : An NC reset can stop program input/output operations. 1 : Only the [STOP] soft key can stop program input/output operations.

(An reset cannot stop program input/output operations.)

ENS Action taken when a NULL code is found during read of EIA code

0 : An alarm is generated. 1 : The NULL code is ignored.

4. DESCRIPTION OF P ARAMETERS

4.2.2

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

[Data type] Bit type

SB2 The number of stop bits

ASI Code used at data input

NFD Feed before and after the data at data output

NFD0101

#6 #5 #4 #3

ASI

#2 #1 #0

0 : 1 1 : 2

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

0 : Output 1 : Not output

NOTE

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

B–63010EN/01

SB2

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

[Data type] Byte

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

Set value

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

[Data type] Byte

Set baud rate of the input/output device used when the I/O CHANNEL is set to 0, with a set value in Table 4.2 (b).

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

Input/output device

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

FANUC FLOPPY CASSETTE ADAPTOR, FANUC Handy File

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

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

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

B–63010EN/01

4.2.3

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

[Data type] Bit

These parameters are used when I/O CHANNEL is set to 1. The meanings of the bits are the same as for parameter 0101.

0112 Number specified for the input/output device (when I/O CHANNEL is set to 1)

[Data type] Byte

Set the number specified for the input/output device used when the I/O CHANNEL is set to 1, with one of the set values listed in Table 4.2 (a).

0113 Baud rate (when I/O CHNNEL is set to 1)

[Data type] Byte

Set the baud rate of the input/output device used when I/O CHANNEL is set to 1, with a value in Table 4.2 (b).

4. DESCRIPTION OF P ARAMETERS

NFD0111

#6 #5 #4 #3

ASI

#2 #1 #0

SB2

4.2.4

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

[Data type] Bit

These parameters are used when I/O CHANNEL is set to 2. The meanings of the bits are the same as for parameter 0101.

0122 Number specified for the input/output device (when I/O CHANNEL is set to 2)

[Data type] Byte

Set the number specified for the input/output device used when I/O CHANNEL is set to 2, with a value in Table 4.2 (a).

0123 Baud rate (when the I/O CHANNEL is set to 2)

[Data type] Byte

Set the baud rate of the input/output device used when I/O CHANNEL is set to 2, with a value in Table 4.2 (b).

NFD0121

#6 #5 #4 #3

ASI

#2 #1 #0

SB2

4. DESCRIPTION OF P ARAMETERS

B–63010EN/01

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.

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

NOTE

[Data type] Byte

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).

NOTE

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

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

Set value Baud rate (bps)

1 2 3 4 5 6 7 8

50 100 110 150 200 300 600

1200

Set value Baud rate (bps)

9 10 11 12 13 14 14

2400 4800

9600 19200 38400 76800 86400

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

0134

#6 #5

CLK

NCD

#3 #2

NOTE

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

[Data type] Bit

PRY Parity bit

0: Not used 1: Used

SYN Reset/alarm in protocol B

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

NCD CD (signal quality detection) of the RS–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.

SYN

PRY

RMS0135

#6 #5 #4 #3

R42

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

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.

PRA

ETX

ASC

4. DESCRIPTION OF P ARAMETERS

4.3

PARAMETERS OF DNC1/DNC2 INTERFACE

[Data type] Bit

[Data type] Byte

[Valid data range] 1 or 2

0140

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

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

B–63010EN/01

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

BCC

NOTE

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

0: Checked. 1: Not checked.

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

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

NOTE

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

0142 Station address of the CNC (DNC1 interface)

[Data type] Byte

[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.

NOTE

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

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] Seconds

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

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

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] Seconds

[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] Seconds

[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] Seconds

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

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

0147

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

NOTE

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

[Data type] Byte

[Unit of data] Number of times

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

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

4. DESCRIPTION OF P ARAMETERS

0148 Number of characters in overrun (DNC2) interface)

[Data type] Byte

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

B–63010EN/01

NOTE

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

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

DLE

2 bytes 4 bytes 80 to 256 bytes 3 bytes

STX

Length of the packet

Command Data section DEL ETX BCC

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

4.4

PARAMETERS OF M–NET INTERFACE

[Data type] Bit

SRS0161

#6 #5

PEO#4SRP

#3 #2

SRL

#1 #0

NOTE

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

SRL Number of characters used in the serial interface

0: Seven bits 1: Eight bits

SRP Vertical parity in the serial interface

0: Vertical parity is not checked. 1: Vertical parity is checked.

PEO Either odd or even parity is used for vertical parity in the serial interface

0: Odd parity is used. 1: Even parity is used.

NOTE

This bit is effective when bit SRP is set to 1.

SRS Stop bit in the serial interface

0: One stop bit is used. 1: Two stop bits are used.

NOTE

Set this parameter (No.0161) when the M–NET interface is used.

0171 Length of DI data in bytes in M–NET

NOTE

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

[Data type] Byte

[Valid range] 1 to 32

Specify the length of DI data in bytes (number of byte of data actually transferred from the PLC unit to the CNC unit) in the serial interface.

0172 Length of DO data in bytes in M–NET

NOTE

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

[Data type] Byte

[Valid range] 1 to 32

Specify the length of DO data in bytes (number of bytes of data actually transferred from the CNC unit to the PLC unit) in the serial interface.

4. DESCRIPTION OF P ARAMETERS

0173 Station address in M–NET

[Data type] Byte

[Valid range] 1 to 15

0174 Baud rate in M–NET

B–63010EN/01

NOTE

When a self–loop test is performed, specify the same value in parameters No.0171 and No.0172.

NOTE

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

Specify a station address in the serial interface.

NOTE

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

[Data type] Byte

[Valid range] 0 to 6

Specify a baud rate for the serial interface. The standard setting is 3.

Setting Baud rate (bps)

0175 Time required for connecting two stations in M–NET

NOTE

[Data type] Word

[Unit of data] ms

1 2400 2 4800 3 9600 4 19200 5 38400 6 57600 7 76800

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

[Valid range] 1 to 32767

Specify a time limit from when the connection sequence is completed for the self–station to when the normal transfer sequence starts in the serial interface. The standard setting is 10000.

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

0176 Time required for polling in M–NET

NOTE

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

[Data type] Word

[Unit of data] ms

[Valid data range] 1 to 32767

Specify a time limit for polling in the normal sequence at the self–station in the serial interface. The standard setting is 500.

0177 Time required from SAI to BCC in M–NET

NOTE

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

[Data type] Word

[Unit of data] ms

[Valid data range] 1 to 32767

Specify a time limit from when the SAI signal starts to be transferred to when the BCC signal has been sent. The standard setting is 50.

0178 Time between a reception and the next transmission in M–NET

NOTE

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

[Data type] Word

[Unit of data] ms

[Valid data range] 1 to 32767

Specify the time from when data has been received to when the next data starts to be transmitted. The standard setting is 1.

4. DESCRIPTION OF P ARAMETERS

4.5

B–63010EN/01

PARAMETERS OF DNC1 INTERFACE

[Data type]

NFD0231

#6 #5 #4 #3

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.

ASI

#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

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

50 100 110 150 200

bps

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.

Set value Baud rate (bps)

6 7 8 9

1200 2400 4800

bps bps

300 600

Set value Baud rate (bps)

11 12 13 14

9600 19200 38400 76800 8640015

Setting Mode

1 Point–to–point mode

2 Multipoint mode

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

0242 CNC station address (DNC 1 interface #2)

NOTE

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

[Data type] Byte

[Valid data range] 2 to 52

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

4. DESCRIPTION OF P ARAMETERS

4.6

PARAMETERS OF ONLINE CUSTOM SCREEN

[Data type] Bit

[Data type] Byte

0801

SB2 The number of stop bits is:

0802 Communication channel for the online custom screen

0803 Communication baud rate for the online custom screen

0 : 1 bit. 1 : 2 bits.

B–63010EN/01

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

SB2

0810

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

[Data type] Bit

BGS When the online custom screen is not displayed, online custom screen

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

0811 Logging type for the online custom screen

[Data type] Byte

0812 PMC address of logging data for the online custom screen

[Data type] Word

0813 Logging data length for the online custom screen

[Data type] Word

0814 Logging wait address for the online custom screen

BGS

[Data type] Word

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

0820 Online custom screen device address (1) 0821 Online custom screen device address (2) 0822 Online custom screen device address (3) 0823 Online custom screen device address (4) 0824 Online custom screen device address (5) 0825 Online custom screen device address (6) 0826 Online custom screen device address (7) 0827 Online custom screen device address (8) 0828 Online custom screen device address (9)

[Data type] Byte

4. DESCRIPTION OF P ARAMETERS

4.7

B–63010EN/01

PARAMETERS OF DATA SERVER

[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 “O” with the MDI keys. To use “@” as an alternative character, set 64 (ASCII code for @) in parameter No.091 1 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 (\)

B–63010EN/01

4.8

PARAMETERS OF POWER MOTION MANAGER

[Data type] Bit

4. DESCRIPTION OF P ARAMETERS

0960

#6 #5 #4 #3

PMN

MD2#1MD1

SLV When the power motion manager is selected, the screen displays:

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

SLV

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 motion manager function is:

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

4. DESCRIPTION OF P ARAMETERS

4.9

PARAMETERS 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–63010EN/01

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

NOTE

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

SFD The function for shifting the reference position is

0: Not used. 1: Used.

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

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

reference position return) to be exected.

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

JAX JAXIDG

NOTE

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

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

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.

4. DESCRIPTION OF P ARAMETERS

B–63010EN/01

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

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

DLZx Function for setting the reference position without dogs

0 : Disabled 1 : Enabled

ZRNx ZRNxRMBx

NOTE

When DLZ of parameter No.1002 is 0, DLZx is enabled. When DLZ of parameter No.1002 is 1, DLZx is disabled, and the function for setting the reference position without dogs is enabled for all axes.

HJZx When a reference position is already set:

0 : Manual reference position return is performed with deceleration sogs. 1 : Manual reference position return is performed using rapid traverse

without deceleration dogs, or manual reference position return is performed with deceleration dogs, depending on the setting of bit 7 (SJZ) of parameter No.0002.

NOTE

When reference position return without dogs is specified, (when bit 1 (DLZ) of parameter No.1002 is set to 1 or bit (DLZx) of parameter No.1005 is set to 1) reference position return after a reference position is set is performed using rapid traverse, regardless of the setting of HJZ.

EDPx External deceleration signal in the positive direction for each axis

0 : Valid only for rapid traverse 1 : Valid for rapid traverse and cutting feed

EDMx External deceleration signal in the negative direction for each axis

0 : Valid only for rapid traverse 1 : Valid for rapid traverse and cutting feed

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 of f. (Servo motor excitation is turned off, but the

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

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

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 0 Setting is invalid (unused) 1 1 Rotation axis (B type)

(1) Inch/metric conversion is done. (2) All coordinate values are linear axis type. (3) Stored pitch error compensation is linear axis type

(Refer to parameter No.3624)

(1) Inch/metric conversion is not done. (2) Machine coordinate values are rounded in 0 to 360_.

Absolute coordinate values are rounded or not rounded by parameter No.1008#0(ROAx) and #2(RRLx).

(3) Stored pitch error compensation is the rotation type.

(Refer to parameter No.3624)

(4) Automatic reference position return (G28, G30) is done

in the reference position return direction and the move amount does not exceed one rotation.

(1) 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)

#4 #3

DIAx

#2 #1

ROSx ROSx

ROTx ROTx

4. DESCRIPTION OF P ARAMETERS

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

ZMIx The direction of reference position return.

B–63010EN/01

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.

1007

#6 #5 #4 #3

RAAx

[Data type] Bit axis

RAAx When an absolute command is specified for a rotation axis:

0: The end point coordinates and direction of rotation conform to bit 1

(RABx) of parameter No.1008.

1: The end point coordinates conform to the absolute value of the value

specified in the command. The rotational direction conforms to the sign of the value specified in the command.

NOTE

1 This parameter is valid when the rotary axis control function

is provided and the rotation axis rollover function is applied (bit 0 (ROAx) of parameter No.1008 is set to 1).

2 This parameter is equal to bit 3 (RAAx) of parameter

No.1008.

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.

#2 #1 #0

[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.

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

NOTE

RABx is valid only when ROAx is 1.

RRLx Relative coordinates are

0 : Not rounded by the amount of the shift per one rotation 1 : Rounded by the amount of the shift per one rotation

NOTE

1 RRLx is valid only when ROAx is 1. 2 Assign the amount of the shift per one rotation in parameter

No.1260.

RAAx The rotation direction of a rotation axis and end point coordinates in the

absolute command mode: 0: Agree with the setting of bit 1 (RABx) of parameter No.1008. 1: Agree with the absolute value of the specified value for the end point

coordinates and the sign of the specified value for the rotation direction.

Examples

NOTE

This parameter is enabled when the rotary axis control function is provided and the rotation axis roll–over function is used (with bit 0 (ROAx) of parameter No.1008 set to 1).

1010 Number of CNC–controlled axes

NOTE

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

[Data type] Byte

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

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

Suppose that the first axis is the X axis, and the second and subsequent axes are the Y, Z, 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 and PMC B and C axes: Controlled by the PMC

Then set this parameter to 4 (total 4: X, Y, Z, and A)

4. DESCRIPTION OF P ARAMETERS

B–63010EN/01

1012

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

IDGx

[Data type] Bit axis

IDGx The function for setting the reference position again, without dogs, is:

0 : Not inhibited. 1 : Inhibited.

NOTE

1 IDGx is enabled when the IDG parameter (bit 7 of parameter No.1002) is 1. 2 When the function for setting the reference position, without dogs, is used, and the reference

position is lost for some reason, an alarm requesting reference position return (No.300) is generated when the power is next turned on. If the operator performs reference position return, as a result of mistakenly identifying the alarm as that requesting the operator to perform a normal reference position return, an invalid reference position may be set. T o 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.

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 15 command format,

address E cannot be used to specify the thread lead. Use address F to specify the thread lead.

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

1022 Setting of each axis in the basic coordinate system

NOTE

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

[Data type] Byte axis

To determine the following planes used for circular interpolation, cutter compensation C (for the M series), tool nose radius compensation (for the T series), etc., each control axis is set to one of the basic three axes X, Y, and Z, or an axis parallel to the X, Y, or Z axis. G17: Plane Xp–Yp G18: Plane Zp–Xp G19: Plane Yp–Zp Only one axis can be set for each of the three basic axes X, Y, and Z, but two or more parallel axes can be set.

Set value Meaning

0 Neither the basic three axes nor a parallel axis 1 X axis of the basic three axes 2 Y axis of the basic three axes 3 Z axis of the basic three axes 5 Axis parallel to the X axis 6 Axis parallel to the Y axis 7 Axis parallel to the Z axis

1023 Number of the servo axis for each axis

NOTE

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

[Data type] Byte axis

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

Set the servo axis for each control axis. Usually set to same number as the control axis number.

The control axis number is the order number that is used for setting the axis–type parameters or axis–type machine signals

Refer to FSSB section of CONNECTION MANUAL (Function) B–63003EN–1.

4. DESCRIPTION OF P ARAMETERS

B–63010EN/01

4.10

PARAMETERS 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

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

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

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

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

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.

1220 External workpiece zero point offset value

[Data type] 2–word axis

[Unit of data]

Input increment IS–A IS–B IS–C Unit

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

[Valid data range] –99999999 to 99999999

This is one of the parameters that give the position of the origin of workpiece coordinate system (G54 to G59). It gives an offset of the workpiece origin common to all workpiece coordinate systems. In general, the offset varies depending on the workpiece coordinate systems. The value can be set from the PMC using the external data input function.

4. DESCRIPTION OF P ARAMETERS

1221 Workpiece zero point offset value in workpiece coordinate system 1 (G54) 1222 Workpiece zero point offset value in workpiece coordinate system 2(G55) 1223 Workpiece zero point offset value in workpiece coordinate system 3(G56) 1224 Workpiece zero point offset value in workpiece coordinate system 4 (G57) 1225 Workpiece zero point offset value in workpiece coordinate system 5 (G58) 1226 Workpiece zero point offset value in workpiece coordinate system 6 (G59)

[Data type] 2–word axis

[Unit of data]

[Valid data range] –99999999 to 99999999

B–63010EN/01

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

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

Workpiece coordinate system 1 (G54)

Workpiece zero point offset

Origin of machine coordinate system

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

Workpiece coordinate system 2 (G55)

NOTE

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

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

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 reference positions in the machine coordinate system.

1244 Coodinates of the floating reference positon for 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 Inch input 0.001 0.0001 0.00001 inch Rotation axis 0.01 0.001 0.0001

mm inch deg

deg

[Valid data range] –99999999 to 99999999

This parameter specifies the coordinates of the floating reference position for each axis. The parameter is automatically set when the floating reference position is specified using soft keys on the current position display screen.

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.

4. DESCRIPTION OF P ARAMETERS

B–63010EN/01

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.

1290

Distance between two opposite tool posts in mirror image

[Data type] 2–word

[Unit of data]

Increment system IS–A IS–B IS–C Unit

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

[Valid data range] 0 to 99999999

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

B–63010EN/01

4.11

4. DESCRIPTION OF P ARAMETERS

PARAMETERS OF STROKE CHECK

[Data type] Bit

BFA1300

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. 0: Inside 1: Outside

LMS The EXLM signal for switching stored stroke check 1

0: Disabled 1: Enabled

NOTE

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

RL3 Stored stroke check 3 release signal RLSOT3 is

0: Disabled 1: Enabled

LZR Checking of stored stroke check 1 during the time from power–on to the

manual position reference return 0: The stroke check 1 is checked. 1: The stroke check 1 is not checked

NOTE

When an absolute position detector is used and a reference position is already set upon power–up, stored stroke limit check 1 is started immediately after power–up, regardless of the setting.

BFA When a command that exceeds a stored stroke check is issued

0: An alarm is generated after the stroke check is exceeded. 1: An alarm is generated before the stroke check is exceeded.

NOTE

The tool stops at a point up to F/7500 mm short of or ahead of the boundary. (F: Feedrate when the tool reaches the boundary (mm/min))

PLC1301

#6 #5 #4 #3 #2

NPC

[Data type] Bit

NPC As part of the stroke limit check performed before movement, the movement

specified in G31 (skip) and G37 (automatic tool length measurement (for M series) or automatic tool compensation (for T series)) blocks is: 0: Checked 1: Not checked

PLC Stroke limit check before movement is:

0: Not performed 1: Performed

#1 #0

4. DESCRIPTION OF P ARAMETERS

B–63010EN/01

1310

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

[Data type] Bit axis

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

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

OT3x 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

Increment system IS–A IS–B IS–C Unit

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

[Valid data range] –99999999 to 99999999

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

OT3x OT3x

OT2x OT2x

(Xp,Yp,Zp)

(Xm,Ym,Zm)

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

NOTE

1 For axes with diameter specification, a diameter value must

be set.

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

infinite:

parameter 1320 < parameter 1321 For movement along the axis for which infinite stroke is set, only increment commands are available. If an absolute command is issued for this axis, the absolute register may overflow, and normal movement will not result.

3 The prohibited area specified with these parameters is

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

B–63010EN/01

1322 Coordinate value of stored stroke check 2 in the positive direction on each axis 1323 Coordinate value of stored stroke check 2 in the negative direction on each axis

[Data type] 2–word axis

[Unit of data]

Increment system IS–A IS–B IS–C Unit

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

[Valid data range] –99999999 to 99999999

Set the coordinate values of stored stroke check 2 in the positive and negative directions foreach axis in the machine coordinate system. OUT , #0 of parameter 1300, sets either the area outside of the area inside specified by two checks are the inhibition area.

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

(Xm,Ym,Zm)

(2) When the prohibited area is outside

the boundaries (OUT = 1)

4. DESCRIPTION OF P ARAMETERS

(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 Coordinate value of stored stroke checke 3 in the positive direction on each axis 1325 Coordinate value of stored stroke checke 3 in the negative direction on each axis

[Data type] 2–word axis

[Unit of data]

Increment system IS–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.

NOTE

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

4. DESCRIPTION OF P ARAMETERS

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

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

[Data type] 2–word axis

[Unit of data]

[Valid data range] –99999999 to 99999999

B–63010EN/01

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 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.

B–63010EN/01

4.12

PARAMETERS OF THE CHUCK AND T AILSTOCK BARRIER (T SERIES)

[Data type] Byte

[Valid data range] 0 or 1

4. DESCRIPTION OF P ARAMETERS

1330

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]

Increment system IS–B IS–C Unit

Millimeter input 0.001 0.0001 mm Inch input 0.0001 0.00001 inch

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)

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

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

4. DESCRIPTION OF P ARAMETERS

B–63010EN/01

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 the coordinates with a diameter or radius depends 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.

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

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

4. DESCRIPTION OF P ARAMETERS

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

B–63010EN/01

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)

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.

B–63010EN/01

4.13

4. DESCRIPTION OF P ARAMETERS

PARAMETERS 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

OV2 OV2

#2 #1 #0

[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).

OV2 2nd feedrate override is

0: specified every 1% 1: specified every 0.01%

NPC NPC

NOTE

Signals used for 2nd feedrate override are: *AFV0 to AFV7 <G013> when OV2 = 0 *APF00 to *AFP15 <G094, G095> when OV2 = 1

4. DESCRIPTION OF P ARAMETERS

JRV Manual continuous feed (jog feed)

B–63010EN/01

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.

RTV Override while the tool is retracting in threading

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

MIF

1404

#6 #5 #4 #3

FRV

F8A F8A

DLF DLF

[Data type] Bit

HFC The feedrate for helical interpolation is:

0: Clamped so that the feedrates along an arc and linear axis do not

exceed the maximum cutting feedrate specified by parameter.

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

not exceed the maximum cutting feedrate specified by parameter.

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

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

HFC HFC

B–63010EN/01

Increment system

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

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

4. DESCRIPTION OF P ARAMETERS

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)

1405

#6 #5 #4 #3 #2

PCL

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).

Units of data

When F1U is 0 When F1U is 1

Millimeter machine 0.1 mm/min 1 mm/min Inch machine 0.001 inch/min 0.1 inch/min Rotation axis 0.1 deg/min 1 deg/min

F1U

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).

4. DESCRIPTION OF P ARAMETERS

Increment system

Unit of data

Increment system

Unit of data

Increment system

Unit of data

PCL The function for feed per rotation without the position coder is:

1410 Dry run rate

[Data type] Word

[Unit of data]

[Valid data range]

B–63010EN/01

0 : Not used. 1 : Used.

NOTE

The option for constant surface speed control without the position coder is required.

Valid data range

IS-A, IS-B IS-C

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

Set the dry run rate when the manual feedrate is overridden by 100%. Specify the jog feedrate when the override is 100% for manual linear or

circular interpolation.

1411

[Data type] Word

[Unit of data]

[Valid data range]

1414

[Data type] 2–word

[Unit of data]

[Valid data range]

Cutting feedrate in the automatic mode at power–on

Setting entry is acceptable.

Valid data range

IS-A, IS-B IS-C

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

When the machine requires little change in cutting feedrate during cutting, a cutting feedrate can be specified in the parameter. This eliminates the need to specify a cutting feedrate in the NC program.

Feedrate for retrace

This parameter sets the feedrate for retrace when the retrace function is used.

(1) For rapid traverse

Valid data range

IS-A, IS-B IS-C

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

B–63010EN/01

Increment system

Unit of data

Increment system

Unit of data

Override value

4. DESCRIPTION OF P ARAMETERS

NOTE

When 0 is set in this parameter, the rapid traverse rate that is set in parameter No.1420 is used for retrace.

(2) For cutting feed

When a value other than 0 is specified in this parameter, the same feedrate as an F command specified using the value without a decimal point is set and is used for retrace. When 0 is specified in this parameter, the programmed feedrate (F command) is used for retrace.

1420 Rapid traverse rate for each axis

[Data type] 2–word axis

[Unit of data]

[Valid data range]

Valid data range

IS-A, IS-B IS-C

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

1421 F0 rate of rapid traverse override for each axis

[Data type] Word axis

[Unit of data]

[Valid data range]

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

Valid data range

IS-A, IS-B IS-C

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

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

Rapid traverse override signal

ROV2 ROV1

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

F0: Parameter 1421

4. DESCRIPTION OF P ARAMETERS

Increment system

Unit of data

Increment system

Unit of data

Increment system

Unit of data

1442 Maximum cutting feedrate for all axes

[Data type] 2–word

[Unit of data]

[Valid data range]

1423 Feedrate in manual continuous feed (jog feed) for each axis

B–63010EN/01

Valid data range

IS-A, IS-B IS-C

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

Specify the maximum cutting feedrate. A feedrate in the tangential direction is clamped in cutting feed so that it

does not exceed the feedrate specified in this parameter.

NOTE

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

[Data type] Word axis

(1) In M series, or in T series when JR V, bit 4 of parameter No.1402, is set

[Unit of data, valid range]

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

(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

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

Valid data range

IS-A, IS-B IS-C

6 to 32767

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

0 to 32767

[Data type] 2–word axis

[Unit of data]

[Valid data range]

Valid data range

IS-A, IS-B IS-C

Millimeter machine 1 mm/min 30 to 240000 30 to 100000 Inch machine 0.1 inch/min 30 to 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.

B–63010EN/01

Increment system

Unit of data

Increment system

Unit of data

Increment system

Unit of data

Increment system

Unit of data

4. DESCRIPTION OF P ARAMETERS

NOTE

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

1425 FL rate of the reference position return for each axis

[Data type] Word axis

[Unit of data]

[Valid data range]

Valid data range

IS-A, IS-B IS-C

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

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

1426 External deceleration rate of cutting feed

[Data type] Word axis

[Unit of data]

[Valid data range]

Valid data range

IS-A, IS-B IS-C

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

Set the external deceleration rate of cutting feed.

1427 External deceleration rate of rapid traverse for each axis

[Data type] Word axis

[Unit of data]

[Valid data range]

1428

[Data type] 2–word axis

[Unit of data]

[Valid data range]

Valid data range

IS-A, IS-B IS-C

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

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

Reference position return feedrate

Valid data range

IS-A, IS-B IS-C

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

This parameter sets a rapid traverse rate for reference position return operation using deceleration dogs, or for reference position return

4. DESCRIPTION OF P ARAMETERS

No.1424

Increment system

Unit of data

operation before a reference position is set. This parameter is also used to set a feedrate for the rapid traverse command (G00) in automatic operation before a reference position is set.

NOTE

This parameter is enabled when the reference position return feedrate setting function is used. When 0 is set in this parameter, this parameter disables the reference position return feedrate setting function.

Before a reference position is set After a reference position is set

Reference position ruturn feedrate

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

automatic operation Manual reference

position return Manual raped traverse No.1423 or No.1424

Without dogs With dogs

setting function

Disabled Enabled Disabled Enabled

No.1420

No.1428

*1 With/without dogs: Reference position return operation not using/using

deceleration dogs

*2 For manual rapid traverse before a reference position is set, a jog feedrate

(parameter No.1423) or manual raped traverse rate (parameter No.1424) is used according to the setting of bit 0 (RPD) of parameter No.1401.

*3 The raped traverse rate set in parameter No.1424 or No.1420 is used

according to the setting of bit 1 (DLF) of parameter No.1404 when reference position return is perfomed without dogs, or when reference position return operation is performed with bit 7 (SJZ) of parameter No.0002 set to 1 after a reference position is set (when reference position return operation is performed using rapid traverse without deceleration dogs).

B–63010EN/01

Reference position return feedrate

setting function

No.1420

No.1420 or No.1424

No.1424 No.1428

No.1424

1430

[Data type] 2–word axis

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

Specify the maximum cutting feedrate for each axis. A feedrate for each axis is clamped in cutting feed so that it does not exceed the maximum feedrate specified for each axis.

NOTE

1 This parameter is effective only in linear and circular

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

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

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

Maximum cutting feedrate for each axis

Valid data range

IS-A, IS-B IS-C

B–63010EN/01

Increment system

Unit of data

Increment system

Unit of data

4. DESCRIPTION OF P ARAMETERS

1431

[Data type] 2–words

[Unit of data, valid range]

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]

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

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

A feedrate for each axis is clamped during cutting feed so that it does not exceed the maximum cutting feedrate specified for each axis.

NOTE

1 This parameter is effective only in linear and circular

interpolation. In polar coordinate, cylindrical, and involute interpolation, the maximum feedrate for all axes specified in parameter No.1431 is effective.

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

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

3 In a mode other than the look–ahead mode, the maximum

cutting feedrate specified in parameter No.1422 or No.1430 is applied and the feedrate is clamped at the maximum feedrate.

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

Valid data range

IS-A, IS-B IS-C

4. DESCRIPTION OF P ARAMETERS

Increment system

Units of data

B–63010EN/01

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)

1451

1452

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

Fmaxi

F 

100n

(where, i=1 or 2)

Feedrate for F1 digit command F1

Feedrate for F1 digit command F2

1453

1454

1455

1456

1457

1458

1459

Setting entry is acceptable.

[Data type] 2–word

[Unit of data, valid range]

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

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

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

Valid data range

IS–A, IS–B IS–C

B–63010EN/01

Increment system

Units of data

Increment system

Unit of data

4. DESCRIPTION OF P ARAMETERS

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

Valid data range

IS–A, IS–B IS–C

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

These parameters set the feedrates for 1–digit feed commands F1 to F9. When an 1–digit feed command is specified, and the feedrate is changed

by turning the manual pulse generator, the parameter–set value also changes accordingly.

1460

1461

[Data type] 2–word

[Unit of data]

[Valid data range]

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

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

Valid data range

IS-A, IS-B IS-C

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

Set the upper limit of feedrate for the F1-digit feed command. As the feedrate increases by turning the manual pulse generator, the

feedrate is clamped when it reaches the upper limit set. If an F1-digit feed command F1 to F4 is executed, the upper limit is that set in parameter

1460. If an F1-digit command F5 to F9 is executed, the upper limit is that set in parameter 1461.

4. DESCRIPTION OF P ARAMETERS

4.14

PARAMETERS OF ACCELERATION/ DECELERATION CONTROL

(Number of pulses to be added) = F2

[Data type] Bit

1601

OVB Block overlap in cutting feed

B–63010EN/01

ACD

NCI NCI

RTO RTO

#3 #2

OVB

#1 #0

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

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

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

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

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

When F1 = F2

F1 F2

When block overlap is disabled

F1 F2

When block overlap is enabled

RTO Block overlap in rapid traverse

0 : Blocks are not overlapped in rapid traverse. 1 : Blocks are overlapped in rapid traverse.

NOTE

See the description of parameter No.1722.

NCI Inposition check at deceleration

0 : Performed 1 : Not performed

ACD Function for automatically reducing the feedrate at corners (automatic

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

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

1602

LS2

#5 #4

CSD

BS2

COV COV

#1 #0

[Data type] Bit

FWB Cutting feed acceleration/deceleration before interpolation

0 : Type A of acceleration/deceleration before interpolation is used. 1 : Type B of acceleration/deceleration before interpolation is used.

Type A: When a feedrate is to be changed by a command,

acceleration/deceleration starts after the program enters the block in which the command is specified.

Type B: When a feedrate is to be changed by a command, deceleration

starts and terminates at the block before the blcock in which the command is specified. When a feedrate is to be changed by a command, acceleration starts after the program enters theblock in which the command is specified.

Feedrate

Point 1

Specified feedrate Feedrate after acceleration/

deceleration before interpolation is applied

Type A

Feedrate

Specified feedrate Feedrate after acceleration/

deceleration before interpolation is applied

FWB

Type B

Time

N1 N2

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

N1 N2

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

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

BS2 Acceleration/deceleration after interpolation for cutting feed in

look–ahead control mode/high–precision contour 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

4. DESCRIPTION OF P ARAMETERS

Acceleration/deceleration

CSD In the function for automatically reducing a feedrate at corners,

LS2 Acceleration/deceleration after interpolation for cutting feed in

[Data type] Bit

BEL In simple high–precision contour control mode:

1610

B–63010EN/01

0 : Angles are used for controlling the feedrate. 1 : Differences in feedrates are used for controlling the feedrate.

look–ahead control mode/high–precision contour control mode is: 0 : Exponential acceleration/deceleration. 1 : Linear acceleration/deceleration. (The function for linear acceleration/

deceleration after interpolation for cutting feed is required.)

BEL1603

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

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

used.

1 : Bell–shaped acceleration/deceleration before look–ahead interpolation

is used.

#6 #5 #4

JGLx

#3 #2 #1

CTBx#0CTLx

[Data type] Bit axis

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

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

NOTE

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 interpolation

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.

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

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 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/deceleration 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 T1

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

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

linear acceleration/deceleration.

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.

4. DESCRIPTION OF P ARAMETERS

Speed

B–63010EN/01

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 T2 to 24 ms ir 32 ms.

1621

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

Time

TIme

T: Time constant for linear

acceleration/deceleration

T1: Set a time constant used for lin-

ear acceleration/deceleration

: Set a time for rounding.

Total 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 T2 used for bell–shaped acceleration/deceleration in rapid traverse for each axis.

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 T1 used for bell–shaped acceleration/deceleration in rapid traverse, and set this parameter to time constant T2. For details of time constants T1 and T2, see the description of parameter No.1620.

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

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

B–63010EN/01

Increment system

Unit of data

4. DESCRIPTION OF P ARAMETERS

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.

Bell–shaped acceleraton/deceleration after cutting feed interpolation

Speed

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

(Time constant is constant).

The curve corresponds to that T1 = T/2 and T2 = T/2 set in parameter No.1620 and 1621.

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

[Data type] Word axis

[Unit of data]

[Valid data range]

Time

Valid data range

IS-A, IS-B IS-C

Millimeter machine 1 mm/min 0,6 to 15000 0,6 to 12000 Inch machine 0.1 inch/min 0,6 to 6000 0,6 to 4800 Rotaion axis 1 deg/min 0,6 to 15000 0,6 to 12000

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

NOTE

Except for special applications, this parameter must be set to 0 for all axes. If a value other than 0 is specified, proper straight lines and arcs cannot be obtained.

4. DESCRIPTION OF P ARAMETERS

Increment system

Unit of data

Increment system

Unit of data

1624

[Data type] Word axis

[Unit of data] ms

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

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

[Data type] Word axis

[Unit of data]

[Valid data range]

B–63010EN/01

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

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.

Valid data range

IS-A, IS-B IS-C

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

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

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

1626

for each axis

[Data type] Word

[Unit of data] ms

[Valid data range] 0 to 4000

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

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

1627

each axis

[Data type] Word axis

[Unit of data]

[Valid data range]

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.

B–63010EN/01

Increment system

Unit of data

Parameter 1 for setting an acceleration for linear acceleration/deceleration be-

1630

fore interpolation (maximum machining feedrate during linear acceleration/deceleration before interpolation)

[Data type] 2–word

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

This parameter is used to set an acceleration for linear acceleration/ deceleration before interpolation. In this parameter, set a maximum machining speed during linear acceleration/deceleration before interpolation. In parameter No.1631, set a time used to reach the maximum machining speed.

Parameter 1

4. DESCRIPTION OF P ARAMETERS

Valid data range

IS-A, IS-B IS-C

Speed

Parameter 1: Parameter No.1630 Parameter 2: Parameter No.1631

1631

[Data type] Word

[Unit of data] 1 ms

[Valid data range]

Parameter 2

Time

NOTE

1 When 0 is set in parameter No.1630 or parameter No.1631,

linear acceleration/deceleration before interpolation is disabled.

2 In the look–ahead control mode, parameter No.1770 and

parameter No.1771 are valid.

Parameter 2 for setting an acceleration for linear acceleration/deceleration before interpolation (time used to reach the maximum machining speed during linear acceleration/deceleration before interpolation.)

0 to 4000

This parameter is used to set an acceleration for linear acceleration/ deceleration before interpolation. In this parameter, set the time (time constant) used to reach the speed set in parameter No.1630.

NOTE

1 When 0 is set in parameter No.1630 or parameter No.1631,

linear acceleration/deceleration before interpolation is disabled.

2 In parameter Nos. 1630 and 1631, set values that satisfy the

following: Parameter No.1630/Parameter No.1631 > 5

3 In the look–ahead control mode, parameter No.1770 and

parameter No.1771 are valid.

4. DESCRIPTION OF P ARAMETERS

B–63010EN/01

1710

[Data type] Byte

[Unit of data] %

[Valid data range]

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

1 to 100

This parameter sets the minimum deceleration ratio (MDR) when the inner circular cutting speed is changed by automatic corner override.

In circular cutting with an inward offset, the actual feedrate for a specified feedrate (F) is expressed as follows:

Rc: Radius of the path of the cutter’s center. Rp: Programmed radius

Then, the actual feedrate is controlled so that the feedrate on the programmed path can achieve the specified feedrate F.

Programmed path

Path of the cutter’s center

Fig. 4.14 (a) Rp and Rc

If Rc is too small in comparison with Rp, such that Rc/Rp 8 0, the cutter will stop. To prevent this, a minimum deceleration ratio (MDR) is set.

1711

Angle (θp) to recognize the inner corner in override

[Data type] Byte

[Unit of data] Degree

[Valid data range]

1 to 179 (standard value = 91)

Set the angle to recognize the inner corner when override is performed for the inner corner.

When Rc/Rp 8 0, the actual feedrate is set as follows: F

(MDR)

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.

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

1712

[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

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

Amount of override for an inner corner

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    mm Inch input    inch

[Valid data range] 0 to 3999

Set distance Ls up to the end point in an inner corner for corner override. Ifxp, the inside of a comer is recognized. ( 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.

Programmed path

Cutter center

An override is applied from point a to b.

Fig.4.14 (b) Distance Le and Ls in the automatic corner override at

an inner corner

path

4. DESCRIPTION OF P ARAMETERS

Increment system

Unit of data

1722 Rapid traverse feedrate reduction ratio for overlapping rapid traverse blocks

[Data type] Byte axis

[Unit of data] %

[Valid data range] 1 to 100

Examples

X–axis feedrate

N1 G00 X– – ; N2 G00 X– – ;

B–63010EN/01

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

: Rapid traverse feedrate

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

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

When the function of overlapping rapid traverse blocks is enabled

When the function of overlapping rapid

traverse blocks is disabled

1730

[Data type] Word

[Unit of data]

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

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]

NOTE

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

Maximum feedrate for arc radius R

Valid data range

IS-A, IS-B IS-C

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

B–63010EN/01

Increment system

Unit of data

Increment system

Unit of data

4. DESCRIPTION OF P ARAMETERS

[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

[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 R V min (minimum value for arc radius–based feedrate clamping), RV min is used as the maximum feedrate.

1740

Critical angle subtended by two blocks for automatic corner deceleration

[Data type] 2–word

[Unit of data] 0.001 deg

[Valid data range] 0 to 180000

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

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

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

Valid data range

IS-A, IS-B IS-C

Block A (G01)

Block B (G01)

Angle subtended by two straight lines

1741

[Data type] Word axis

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

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

Block A (G02)

Block B(G01)

Angle subtended by an arc and its tangent

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

Valid data range

IS-A, IS-B IS-C

4. DESCRIPTION OF P ARAMETERS

Increment system

Unit of data

Increment system

Unit of data

B–63010EN/01

1762

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

[Data type] Word axis

[Unit of data] 1 ms

[Valid data range] 0 to 4000

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

1763

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

[Data type] Word axis

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 axis

[Unit of data] ms

[Valid data range] 8 to 512

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

NOTE

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

1770

[Data type] 2–word

[Unit of data, valid range]

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

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

Parameter 1 (for look–ahead control) for setting an acceleration for linear acceleration/deceleration before interpolation (maximum machining speed during linear acceleration/deceleration before interpolation)

Valid data range

IS-A, IS-B IS-C

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

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

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 acceleration/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

4. DESCRIPTION OF P ARAMETERS

Increment system

Unit of data

B–63010EN/01

1772

[Data type] Byte

[Unit of data] ms

[Valid data range] 0 to 100

This parameter is used to set a time constant when the BEL parameter (bit 7 of parameter No.1603) is set to 1, that is, when bell–shaped acceleration/deceleration before look–ahead interpolation is selected in simple high–precision contour control mode. Set the value of tb as shown below . When 0 is set, linear acceleration/deceleration before interpolation is applied.

Feedrate



Time constant for bell–shaped acceleration/deceleration of acceleration time fixed type before look–ahead interpolation

Linear acceleration/deceleration

Bell–shaped acceleration/ deceleration

: Depends on linear accelera-

tion.

 Bell–shaped time constant  Bell–shaped acceleration/de-

celeration time tc=ta+tb

Time

  

 

 

NOTE

1775 (Must not be used)

1776 (Must not be used)

1777

[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 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.

The option for bell–shaped acceleration/deceleration before look–ahead interpolation is required. This parameter is enabled only in simple high–precision contour control mode.

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

Valid data range

IS-A, IS-B IS-C

B–63010EN/01

Increment system

Unit of data

Increment system

Unit of data

4. DESCRIPTION OF P ARAMETERS

1778

[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 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

[Data type] 2–word

[Unit of data] 0.001 deg

[Valid data range] 0 to 180000

Minimum speed of for the automtic corner deceleration function (for linear acceleration/deceleration before interpolation)

Valid data range

IS-A, IS-B IS-C

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

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 difference–based corner deceleration function (for linear acceleration/deceleration before interpolation)

[Data type] Word

[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

Block A (G02)

Block B (G01)

Angle subtended by an arc and its tangent

Valid range

IS-A, IS-B IS-C

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

4. DESCRIPTION OF P ARAMETERS

Increment system

Unit of data

Increment system

Unit of data

Increment system

Unit of data

B–63010EN/01

1781

[Data type] Word axis

[Unit of data, valid range]

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

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

1783

[Data type] Word axis

[Unit of data, valid range]

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

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

Valid range

IS-A, IS-B IS-C

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

Valid range

IS-A, IS-B IS-C

1784

[Data type] Word axis

[Unit of data]

[Valid data range]

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

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

Valid range

IS-A, IS-B IS-C

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

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.

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

NOTE

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

is not exercised.

2 Use type–B linear acceleration/deceleration before

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

3 The control described above is applicable only to stored

stroke check 1.

1785

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

[Data type] Word–axis

[Unit of data] msec

[Valid data range] 0 to 32767

This parameter sets the time required to attain the maximum cutting feedrate to determine the allowable acceleration when the feedrate is determined by acceleration in simple high–precision contour 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 simple high–precision contour control mode) is used.

4. DESCRIPTION OF P ARAMETERS

4.15

PARAMETERS OF SERVO

[Data type] Bit

1800

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

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

B–63010EN/01

#6 #5

TRC

RBK

FFR

OZR

CVR

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

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.)

1801

#6 #5

CIN

CCI CCI

#3 #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=

CCI The in–position area for cutting feed is:

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

spindle speed

motor speed

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

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

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

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

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

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

1802

#6 #5

DPS

#4 #3 #2 #1

DC4 DC4

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

DC4 When the reference position is established on the linear scale with

reference marks: 0 : An absolute position is established by detecting three reference marks. 1 : An absolute position is established by detecting four reference marks.

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

0 : Used 1 : Not used

1803

#6 #5 #4

TQF

#3 #2 #1

TQA

CTS

TQI

[Data type] Bit

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

0 : Performed. 1 : Not performed.

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

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

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

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

4. DESCRIPTION OF P ARAMETERS

B–63010EN/01

1804

SAK

ANA

IVO

#3 #2 #1

BLC

[Data type] Bit axis

BLC During circular interpolation by jog feed (manual circular interpolation

function), the backlash acceleration function is: 0 : Disabled. 1 : Enabled.

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.

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.

[Data type] Bit axis

OPTx Position detector

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

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

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.

B–63010EN/01

Detection multiplier

4. DESCRIPTION OF P ARAMETERS

APZx Machine position and position on absolute position detector when the

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

NOTE

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

APCx Position detector

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

1816

DM3x#5DM2x#4DM1x

NOTE

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

[Data type] Bit axis

DM1x to DM3x Setting of detection multiplier

Set value

DM3x DM2x DM1x

0 0 0 0 1 1 1 1

0 0 1 1 0 0 1 1

NOTE

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

#3 #2 #1 #0

0 1 0 1 0 1 0 1

1/2

3/2

5/2

7/2

4. DESCRIPTION OF P ARAMETERS

B–63010EN/01

1817

TAN

#5 #4 #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

TAN Tandem control

0 : Not used 1 : Used

NOTE

Set this parameter to both master axis and slave axis.

1819

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

[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.

CRFx CRFx

FUPx FUPxNAHx

NOTE

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

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

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

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

0 : Used 1 : Not used

NOTE

Set1 for a PMC–based control axis.

B–63010EN/01

1820 Command multiplier for each axis (CMR)

NOTE

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

[Data type] Byte axis

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

Least command increment = detection unit command multiplier

Relationship between the increment system and the least command increment

(1) T series

IS–B Millimeter

4. DESCRIPTION OF P ARAMETERS

Least input increment

machine

Inch

machine

Millimeter

nput

Inch input

Millimeter

nput

Inch input

Rotation axis 0.001 deg 0.001 deg

0.001 mm (diameter specification) 0.0005 mm

0.001 mm (radius specification) 0.001 mm

0.0001 inch (diameter specification) 0.0005 mm

0.0001 inch (radius specification) 0.001 mm

0.001 mm (diameter specification) 0.00005 inch

0.001 mm (radius specification) 0.0001 inch

0.0001 inch (diameter specification) 0.00005 inch

0.0001 inch (radius specification) 0.0001 inch

Least command increment

Least input increment

IS–C Millimeter

machine

Inch

machine

Millimeter

nput

Inch input

Millimeter

nput

Inch input

Rotation axis 0.0001 deg 0.0001 deg

0.0001 mm (diameter specification) 0.00005 mm

0.0001 mm (radius specification) 0.0001 mm

0.00001 inch (diameter specification) 0.00005 mm

0.00001 inch (radius specification) 0.0001 mm

0.0001 mm (diameter specification) 0.000005 inch

0.0001 mm (radius specification) 0.00001 inch

0.00001 inch (diameter specification) 0.000005 inch

0.00001 inch (radius specification) 0.00001 inch

(2) M series

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

Least command increment

4. DESCRIPTION OF P ARAMETERS

B–63010EN/01

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

least command increment

Feedback pulse unit =

X CMR

Reference counter

Fig.4.15 (a) CMR, DMR, and the Capacity of the Reference Counter

+ –

Detection unit

Error counter

Feedback pulse

X DMR

DA Converter

To velocity control

Position detector

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

Least command increment

=detection unit=

feedback pulse unit

CMR

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:

DMR

(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.

B–63010EN/01

1821 Reference counter size for each axis

[Data type] 2–word axis

[Valid data range] 0 to 99999999

Set the size of the reference counter.

NOTE

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

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

1825 Servo loop gain for each axis

[Data type] Word axis

–1

[Unit of data] 0.01 s

[Valid data range] 1 to 9999

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

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

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

Positioning deviation =

Unit : Positioning deviation mm, inches, or deg

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

–1

4. DESCRIPTION OF P ARAMETERS

feedrate

60 (loop gain)

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.

4. DESCRIPTION OF P ARAMETERS

1828 Positioning deviation limit for each axis in movement

[Data type] 2–word axis

[Unit of data] Detection unit

[Valid data range] 0 to 99999999

1829 Positioning deviation limit for each axis in the stopped state

[Data type] Word axis

[Unit of data] Detection unit

[Valid data range] 0 to 32767

B–63010EN/01

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

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

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

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

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

[Data type] 2–word axis

[Unit of data] Detection unit

[Valid data range] 0 to 99999999

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

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

NOTE

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

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

1832 Feed stop positioning deviation for each axis

[Data type] 2–word axis

[Unit of data] Detection unit

[Valid data range] 0 to 99999999

Set the feed stop positioning deviation for each axis. If the positioning deviation exceeds the feed stop positioning deviation

during movement, pulse distribution and acceleration/deceleration control are stopped temporarily . When the positioning deviation drops to the feed stop positioning deviation or below, pulse distribution and acceleration/deceleration control are resumed.

The feed stop function is used to reduce overshoot in acceleration/ deceleration mainly by large servo motors.

Generally, set the middle value between the positioning deviation limit during movement and the positioning deviation at rapid traverse as the feed stop positioning deviation.

1836 Servo error amount where reference position return is possible

[Data type] Byte axis

[Unit of data] Detection unit

[Valid data range] 0 to 127

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

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

NOTE

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

[Example] When the value 10 is set in this parameter, and bit 0 (PLC01) of parameter

No.2000 is set to 1, reference

1850 Grid shift and reference position shift for each axis

[Data type] 2–word axis

[Unit of data] Detection unit

[Valid data range] –99999999 to 99999999

A grid shift is set for each axis. T o shift the reference position, the grid can be shifted by the amount set in

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

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

NOTE

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

4. DESCRIPTION OF P ARAMETERS

1851 Backlash compensating value for each axis

[Data type] Word axis

[Unit of data] Detection unit

[Valid data range] –9999 to +9999

1852 Backlash compensating value used for rapid traverse for each axis

[Data type] Word axis

[Unit of data] Detection unit

[Valid data range] –9999 to +9999

B–63010EN/01

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

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

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

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

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

T able 4.15 Backlash Compensating Value

Change of feedrate

Change of direction of movement

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

Stopped during cutting feed Stopped during rapid traverse

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

Cutting feed to cutting feed

Rapid traverse to rapid traverse

Rapid traverse to cutting feed

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

Cutting feed to rapid traverse

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

NOTE

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

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

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

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

1870 Number of the program for storing servo trace data

[Data type] Word axis

[Valid data range] 0 to 9999

Set the number of the program for storing servo trace data.

1871

Program number where servo trace data is stored (when the program number is 8 digits)

[Data type] 2–word axis

[Valid data range] 0 to 99999999

Set a program number where servo trace data is to be stored, when the program number is 8 digits.

NOTE

Do not use parameter No.1870, which is dedicated to the standard function (4–digit O number).

1874 Number of the conversion coefficient for inductosyn position detection

1875 Denominator of the conversion coefficient for inductosyn position detection

NOTE

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

[Data type] Word axis

[Valid data range] 1 to 32767

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

No. 1874 No. 1875

Number of position feedback pulses per motor revolution

1,000,000

4. DESCRIPTION OF P ARAMETERS

1876 One–pitch interval of the inductosyn

[Data type] Word axis

[Unit of data] Detection unit

[Valid data range] 1 to 32767

1877 Amount of inductosyn shift

B–63010EN/01

NOTE

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

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

NOTE

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

[Data type] Word axis

[Unit of data] Detection unit

[Valid data range] –32767 to 32767

Set the amount of inductosyn shift for each axis. By using this parameter, calculate the machine position from the

expression below.

Machine position =

M–S– (parameter No. 1877)

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

1876)

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

1880 Abnormal load detection alarm timer

[Data type] Word axis

[Unit of data] ms

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

Rounded off

λ +S

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

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

B–63010EN/01

4. DESCRIPTION OF P ARAMETERS

1881 Group number when an abnormal load is detected

[Data type] Byte axis

[Valid data range] 0 to 8

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

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

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

abnormal load is detected for the sixth axis, movement along the second, fourth, sixth, and seventh axes is stopped. If an abnormal load is detected for the fourth axis, movement along the fourth and seventh axes is stopped.

Parameter No.1881 Setting

(First axis) 1

(Second axis) 2

(Third axis) 1

(Fourth axis) 0

(Fifth axis) 3

(Sixth axis) 2

(Seventh axis) 0

NOTE

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

1882 Space between the mark–2 indications on the linear scale with reference marks

NOTE

After this parameter has been set, the power must be turned off then back on for the setting to become effective.

[Data type] 2–word axis

[Unit of data] Detection unit

[Valid data range] 0 to 99999999

This parameter sets the space between the mark–2 indications on the linear scale with reference marks.

4. DESCRIPTION OF P ARAMETERS

B–63010EN/01

1883

Distance from the zero point of the linear scale with reference marks to the reference position

NOTE

After this parameter has been set, the power must be turned off then back on for the setting to become effective.

[Data type] 2–word axis

[Unit of data] Detection unit

[Valid data range] –99999999 to 99999999

This parameter sets the distance from the zero point of the linear scale with reference marks to the reference position. The zero point of the scale is that point where mark 1 and mark 2 match. Generally, this point is a virtual point that does not actually exist on the scale. (See the figure below.)

When the reference position is located in the positive direction as viewed from the zero point of the scale, set a positive value for this parameter. When the reference position is located in the negative direction as viewed from the zero point, set a negative value.

Zero point of

the scale

Scale end

Scale

Reference

position

Mark 1 = mark 2

1885 Maximum allowable value for total travel during torque control

[Data type] Word axis

[Unit of data] Detection unit

[Valid data range] 0 to 32767

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

Mark 1

Mark 2

8.0

Parameter No.1821

Mark 2Mark 1

41.88.242.0

Parameter No.1882

Parameter No.1883

NOTE

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

GE 16i, 18i, 160i, 180i Parameter Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

PREFACE

Table of Contents

DISPLAYING PARAMETERS

INPUTTING AND OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE

DESCRIPTION OF PARAMETERS

Parameters Common to all Channels