fanuc 16C, 160C, 18C, 180-C Parameter Manual

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FANU

Series 16/1

160/180

Model

Parameter Manual

B-62760E/01

• No part of this manual may be reproduced in any form.

• All specifications and designs are subject to change without notice.

The export of this product is subject to the authorization of the government of the country from where the product is exported.

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

This manual contains the program names or device names of other companies, some of which are registered trademarks of respective owners. However, these names are not followed by  or  in the main body.

B–62760EN/01

M series



PREFACE

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

Product Name Abbreviations

FANUC Series 16–TC 16–TC FANUC Series 160–TC 160–TC FANUC Series 16–MC 16–MC FANUC Series 160–MC 160–MC FANUC Series 18–TC 18–TC FANUC Series 180–TC 180–TC FANUC Series 18–MC 18–MC FANUC Series 180–MC 180–MC

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–62752JA).

The table below lists manuals related to MODEL C of Series 16, Series 18, Series 160, Series 180. In the table, this manual is maked with an asterisk (*).

Table 1 Related manuals

Manual name

DESCRIPTIONS B–62752EN CONNECTION MANUAL (Hardware) B–62753EN CONNECTION MANUAL (Function) B–62753EN–1 OPERATOR’S MANUAL FOR LATHE B–62754EN OPERATOR’S MANUAL FOR MACHINE CENTER B–62764EN MAINTENANCE MANUAL B–62755EN PARAMETER MANUAL B–62760EN

PROGRAMMING MANUAL (Macro Compiler/Macro Executer)

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

Specification

Number

B–61803E–1

PREFACE

B–62760EN/01

Table 1 Related manuals

Manual name

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–61804E–1

B–61804E–2

B–62760EN/01

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

2. SETTING PARAMETERS FROM MDI 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. INPUTTING AND OUTPUTTING PARAMETERS THROUGH

THE READER/PUNCHER INTERFACE 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERF ACE 6. . . . . . . . .

3.2 INPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE 7. . . . . . . . . . .

4. DESCRIPTION OF PARAMETERS 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 PARAMETERS OF SETTING 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2 PARAMETERS OF READER/PUNCHER INTERFACE, REMOTEBUFFER,

DNC1, DNC2, AND M–NET INTERF ACE 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3 PARAMETERS OF AXIS CONTROL/ INCREMENT SYSTEM 32. . . . . . . . . . . . . . . . . . . . . . . . . . .

4.4 PARAMETERS OF COORDLNATES 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.5 PARAMETERS OF STROKE LIMIT 53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.6 PARAMETERS OF THE CHUCK AND TAILSTOCK BARRIER (16–TB) 56. . . . . . . . . . . . . . . . . . .

4.7 PARAMETERS OF FEEDRATE 60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.8 PARAMETERS OF ACCELERATION/ DECELERATION CONTROL 72. . . . . . . . . . . . . . . . . . . . . .

4.9 PARAMETERS OF SERVO 90. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.10 PARAMETERS OF DI/DO 106. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.11 PARAMETERS OF CRT/MDI, DISPLAY, AND EDIT 110. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.12 PARAMETERS OF PROGRAMS 128. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.13 PARAMETERS OF PITCH ERROR COMPENSATION 136. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.14 PARAMETERS OF SPINDLE CONTROL 141. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.15 PARAMETERS OF TOOL COMPENSATION 177. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.16 PARAMETERS RELATED TO GRINDING–WHEEL WEAR COMPENSATION 185. . . . . . . . . . . . .

4.17 PARAMETERS OF CANNED CYCLES 186. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.18 PARAMETERS OF RIGID TAPPING 197. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.19 PARAMETERS OF SCALING/COORDINATE ROTATION 210. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.20 PARAMETERS OF UNI–DIRECTIONAL POSITIONING 212. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.21 PARAMETERS OF POLAR COORDINATE INTERPOLATION 213. . . . . . . . . . . . . . . . . . . . . . . . . . .

4.22 PARAMETERS OF NORMAL DIRECTION CONTROL 215. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.23 PARAMETERS OF INDEXING INDEX TABLE 217. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.24 PARAMETER FOR INVOLUTE INTERPOLATION 219. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.25 EXPONENTIAL INTERPOLATION PARAMETERS 220. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.26 STRAIGHTNESS COMPENSATION PARAMETERS 221. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.27 PARAMETERS OF CUSTOM MACROS 223. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.28 PARAMETERS RELATED TO PATTERN DATA INPUT 230. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.29 PARAMETER OF SKIP FUNCTION 231. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.30 PARAMETERS OF AUTOMATIC TOOL COMPENSATION (16–TB)

AND AUTOMATIC TOOL LENGTH COMPENSATION (16–MB) 236. . . . . . . . . . . . . . . . . . . . . . . . .

4.31 PARAMETER OF EXTERNAL DATA INPUT/OUTPUT 238. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.32 PARAMETERS OF GRAPHIC DISPLAY 238. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.33 PARAMETERS OF DISPLAYING OPERATION TIME AND NUMBER OF PARTS 243. . . . . . . . . . .

Table of contents

4.34 PARAMETERS OF TOOL LIFE MANAGEMENT 246. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.35 PARAMETERS OF POSITION SWITCH FUNCTIONS 249. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.36 PARAMETERS OF MANUAL OPERATIONAND AUT OMATIC OPERATION 252. . . . . . . . . . . . . .

4.37 PARAMETERS OF MANUAL HANDLE FEED, HANDLE INTERRUPTION

AND HANDLE FEED IN TOOL AXIAL DIRECTION 253. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.38 PARAMETERS RELATED TO BUTT–TYPE REFERENCE POSITION SETTING 257. . . . . . . . . . . .

4.39 PARAMETERS OF SOFTWARE OPERATOR’S PANEL 259. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.40 PARAMETERS OF PROGRAM RESTART 262. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.41 PARAMETERS OF HIGH–SPEED MACHINING

(HIGH–SPEED CYCLE MACHINING/HIGH– SPEED REMOTE BUFFER) 263. . . . . . . . . . . . . . . . .

4.42 PARAMETERS OF POLYGON TURNING 266. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.43 PARAMETERS OF THE EXTERNAL PULSE INPUT 270. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.44 PARAMETERS OF THE HOBBING MACHINE AND ELECTRONIC GEAR BOX 271. . . . . . . . . . .

4.45 PARAMETERS OF AXIS CONTROL BY PMC 276. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.46 PARAMETERS OF TWO–PATH CONTROL 281. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.47 PARAMETERS FOR CHECKING INTERFERENCE BETWEEN TOOL POSTS

(TWO–PATH CONTROL) 282. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.48 PARAMETERS RELA TED T O PATH AXIS REASSIGNMENT 284. . . . . . . . . . . . . . . . . . . . . . . . . . .

4.49 PARAMETERS FOR ANGULAR AXIS CONTROL 296. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.50 PARAMETERS RELATED TO B–AXIS CONTROL 297. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.51 PARAMETERS OF SIMPLE SYNCHRONOUS CONTROL 301. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.52 PARAMETERS OF RELATED TO CHECK TERMINATION 306. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.53 CHOPPING PARAMETERS 307. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.54 PARAMETERS OF HIGH–SPEED HIGH–PRECISION CONTOUR CONTROL BY

RISC (16–MB) 310. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.55 OTHER PARAMETERS 317. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.56 PARAMETERS FOR MAINTENANCE 320. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B–62760EN/01

APPENDIXES

A. CHARACTER CODE LIST 321. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B–62760EN/01

1. DISPLA YING PARAMETERS

DISPLAYING PARAMETERS

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

required, or alternatively , press the SYSTEM function key once, then the PARAM section select soft key. The parameter screen is then selected.

Function keys

POS PROG

SYSTEM MESSAGE GRAPH

Note

Pressing the SYSTEM function key displays section select soft keys including PARAM.

> MEM STRT MTN FIN *** 10:02:30 [ PARAM ] [ DGNOS ] [ PMC ] [ SYSTEM ] [ (OPRT) ]

Return menu key Soft keys Continuous menu key

(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.)

OFFSET

SETTING

CUSTOM

Soft key display

←

(section select)

Note

If key entry is started with the section select soft keys displayed, they are replaced automatically by operation select soft keys including [NO.SRH]. Pressing the [(OPRT)] soft key can also cause the operation select keys to be displayed.

1. DISPLA YING PARAMETERS

B–62760EN/01

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

PARAMETER (FEEDRATE)

1401 RDR JZR RPD

00000000

1402 JRV

00000000 1410 DRY RUN FEEDRATE 1412 0 1420 RAPID FEEDRATE X 15000

> MEM STRT MTN FIN *** 10:02:35 [ NO. SRH ] [ ON:1 ] [ OFF:0 ] [ +INPUT ] [ INPUT ]

Data entered from

←

the keyboard Soft key display

←

(section select)

O0001 N00010

10000

Y 15000 Z 15000

Cursor

B–62760EN/01

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.

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

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

SETTING (HANDY) O0001 N00010

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.

> 1410 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.”)

← Data entered from

the keyboard

← 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.

L2. SETTING P ARAMETERS FROM MDI

[Example] 12000 [INPUT]

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

[Example]

PARAMETER (FEEDRATE) O0001 N00010

1401 RDR JZR RPD

00000000

1402 JRV

00000000 1410 DRY RUN FEEDRATE 1412 0 1420 RAPID FEEDRATE X 15000

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

12000

Y 15000 Z 15000

B–62760EN/01

Cursor

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.

Note

The bits left blank in 4. DESCRIPTION OF PARAMETERS and the parameter numbers that appear on the CRT screen but are not found in the parameter list are reserved for future expansion. They must always be

B–62760EN/01

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.

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

3.1

B–62760EN/01

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 FEEDRATE X 15000

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

(1) Select the EDIT mode. (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 00000000

12000

Y 15000 Z 15000

Cursor

State display Soft key display (operation

select)

Soft keys Continuous menu keyReturn menu key

(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

B–62760EN/01

3.2

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

INPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE

(1) Place the NC in the emergency stop state.

(2) Enable parameter writing.

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

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

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

(3) To select the parameter screen, press the SYSTEM function key as

many times as required, or alternatively press the SYSTEM key once, then [PARAM] soft key.

(4) Press the [(OPRT)] soft key to display operation select keys, then

press the forward menu key located at the right–hand side of the soft keys to display another set of operation select soft keys including [READ].

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

EMS

← State display ← Soft key display

Soft keys Continuous menu key

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

below:

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

EMS

(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

(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

4. DESCRIPTION OF P ARAMETERS

0 or 1

 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 –  127 0 – 255

0 –  32767 0 – 65535

–

In some parameters, signs are ignored.

B–62760EN/01

[Example]

0000

Data No.

1023 Servo axis number of a specific axis

Notes

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

TVC

Data No.

Data.

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

Notes

1 The systems may be classified as follows:

T series : 16/18/160/180–TC M series : 16/18/160/180–MC 2–path control:with an option of 2–path control

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

Example2

Example3

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

5010

Tool nose radius compensation ...

Tool compensation C ...

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

The following parameter is provided only for the M series.

1450

F1 digit feed ...

T series M series

T series

M series

T series M series

4. DESCRIPTION OF P ARAMETERS

4.1

PARAMETERS OF SETTING

B–62760EN/01

0000

#6 #5

SEQ

Setting entry is acceptable.

[Data type] Bit

TVC TV check

0 : Not performed 1 : Performed

ISO Code used for data output

0 : EIA code 1 : ISO code

INI Unit of input

0 : In mm 1 : In inches

SEQ Automatic insertion of sequence numbers

0: Not performed 1: Performed

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.

#4 #3 #2

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

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

Notes

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 C OPERATOR’S MANUAL (B–62754EN (16/18/160/180–TC), or B–62764EN (16/18/160/180–MC)).

0002

Setting entry is acceptable.

[Data type] Bit

RDG Remote diagnose

0 : Not performed 1 : Performed

Note

Set this bit to 0 when the remote diagnosis functions is not used. When this bit is set to 1, never modify the parameters related to remote diagnosis (parameter Nos. 0201 to 0223).

SJZ Manual reference position si performed as follows:

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

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

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

times.

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

RDG RDGSJZ

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.

4. DESCRIPTION OF P ARAMETERS

B–62760EN/01

RMVx0012

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

Setting entry is acceptable.

[Data type] Bit axis

MIRx Mirror image for each axis

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

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 is 1.

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

Setting entry is acceptable.

MIRx

[Data type] Byte

[Valid data range] 0 to 35

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

– Input/output device interface (RS–232–C serial port) – Remote buffer interface (RS–232–C/RS–422) – DNC1/DNC2 interface In addition, data can be transferred to and from the Power Mate via the

FANUC I/O Link. This parameter is used to select the interface used to trnsfer data to and

from an input/output device.

Notes

1 The input/output device used can be selected also on the

setting screen. Using the setting screen is a more common method for selecting the device.

2 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. I/O CHANNEL=0 and I/O CHANNEL=1 both refer to channel 1. For each, parameters to set the baud rate, the number of stop bits, and other data are provided separately.

B–62760EN/01

Group 1

15) via the FANUC I/O Link

Grou 14

4. DESCRIPTION OF P ARAMETERS

Setting Description

0, 1 RS–232–C serial port (connector JD5A on the main CPU board)

2 RS–232–C serial port (connectior JD5B on the main CPU board) 3 Remote buffer interface (connector JD5C (RS–232–C interface) or

connector JD6A (RS–422 interface) on option 1 board)

5 Data server board

10 DNC1/DNC2 interface, OSI–Ethernet 11 DNC1 interafce #2

Group 0

22 34

Group 2

| Group 14 Group 15

Data is transferred between the CNC and Power Mate in group n (n: 0 to

Notes

1 An input/output device can also be selected using the

setting screen. Usually the setting screen is used.

2 Secifications (such as the baud rate and number of stop

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

Series 16/18/160/180–C

MAIN CPU BOARD OPTION- 1 BOARD

Channel 1

JD5A

RS–232–C

Reader/puncher

I/ O CHANNEL=0 I/ O CHANNEL=2 I/ O CHANNEL=3 I/ O CHANNEL=3 or I/ O CHANNEL=1

JD5B

RS–232–C RS–232–C RS–422

Reader/puncher

Fig.4.1 I/O Unit Selection

Channel 3Channel 2

JD5C JD6A

Host computer

4. DESCRIPTION OF P ARAMETERS

B–62760EN/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–62760EN/01

4. DESCRIPTION OF P ARAMETERS

(1) Parameters common to all channels

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 = 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 NC program input/output operations.

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

operations. (An NC reset cannot stop NC 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.

(2) Parameters for channel 1 (I/O CHANNEL=0)

NFD0101

#6 #5 #4 #3

ASI

#2 #1 #0

[Data type] Bit type

SB2 The number of stop bits

0 : 1 1 : 2

ASI Code used at data input

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

NFD Feed before and after the data at data output

0 : Output 1 : Not output

SB2

Note

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

4. DESCRIPTION OF P ARAMETERS

B–62760EN/01

0102

[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

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

Table 4.2 (a) Set value and Input/Output Device

Input/output device

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

FANUC FLOPPY CASSETTE ADAPTOR, FANUC Handy File

FANUC SYSTEM P-MODEL H

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

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

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).

(3) Parameters for channel 1 (I/O CHANNEL=1)

[Data type] Bit

Set value Baud rate (bps)

1 2 3 4 5 6

NFD0111

50 100 110 150 200 300

#6 #5 #4 #3

Table 4.2 (b)

Set value Baud rate (bps)

7 8

9 10 11 12

#2 #1 #0

ASI

600 1200 2400 4800 9600

19200

SB2

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

B–62760EN/01

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) Parameters for channel 2 (I/O CHANNEL=2)

[Data type] Bit

4. DESCRIPTION OF P ARAMETERS

NFD0121

#6 #5 #4 #3

ASI

#2 #1 #0

SB2

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).

(5) Parameters for channel 3 (I/O CHANNEL=3)

NFD0131

#6 #5 #4 #3

ASI

#2 #1 #0

SB2

[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.

Note

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

4. DESCRIPTION OF P ARAMETERS

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

[Data type] Byte

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

B–62760EN/01

Note

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

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).

Note

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

[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

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–232–C interface.

Table 4.2 (c) 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

0134

#6 #5

CLK#4NCD

#3 #2

SYN

PRY

Note

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

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

[Data type] Bit

PRY Parity bit

0: Not used 1: Used

SYN NC reset/alarm in protocol B

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

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

0: Checked 1: Not checked

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

0: Internal clock 1: External clock

Note

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

RMS0135

#6 #5 #4 #3

Note

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

[Data type] Bit

ASC Communication code except NC data

0: ISO code 1: ASCII code

ETX End code for protocol A or extended protocol A

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

Note

Use of ASCII/ISO is specified by ASC.

R42

PRA

ETX

ASC

PRA Communication protocol

0: Protocol B 1: Protocol A

R42 Interface

0: RS–232–C 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.

4. DESCRIPTION OF P ARAMETERS

B–62760EN/01

0140

Note

[Data type] Bit

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

0: Checked. 1: Not checked.

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

[Data type] Byte

[Valid data range] 1 or 2

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

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

#6 #5

BCC

#4 #3 #2 #1 #0

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

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.

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

[Data type] Byte

[Unit of data] Seconds

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

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

Note

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

[Data type] Byte

[Unit of data] 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.

4. DESCRIPTION OF P ARAMETERS

B–62760EN/01

0147

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

Note

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

[Data type] Byte

[Unit of data] Number of times

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

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

0148 Number of characters in overrun (DNC2) interface)

Note

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

[Data type] Byte

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

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

0149

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

Note

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

[Data type] Word

[Valid range] 80 to 256

The standard setting is 256. 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.

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

Length of the packet

DLE

STX Command Data section DEL ETX BCC

2 bytes 4 bytes 80 to 256 bytes 3 bytes

SRS0161

#6 #5

PEO#4SRP

#3 #2

SRL

Note

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

[Data type] Bit

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.

#1 #0

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.

4. DESCRIPTION OF P ARAMETERS

[Data type] Byte

[Valid range] 1 to 32

0172 Length of DO data in bytes in M–NET

[Data type] Byte

[Valid range] 1 to 32

B–62760EN/01

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.

Note

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

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.

Note

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

0173 Station address 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 15

Specify a station address in the serial interface.

0174 Baud rate in M–NET

Note

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

[Data type] Byte

[Valid range] 0 to 6

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

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

Setting Baud rate (bps)

1 2 4 0 0 2 4800 3 9600 4 19200 5 38400 6 57600 7 76800

0175 Time required for connecting two stations 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 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.

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

[Data type] Word

[Unit of data] ms

Note

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

4. DESCRIPTION OF P ARAMETERS

[Valid data range] 1 to 32767

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

[Data type] Word

[Unit of data] ms

[Valid data range] 1 to 32767

B–62760EN/01

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.

Note

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

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

(6) Parameter for remote diagnose

0201

#6 #5 #4 #3 #2

[Data type]

SB2 Number of stop bits

0 : 1 bit 1 : 2 bit

ASC Data output code

0 : ISO Code 1 : ASCII Code

NCR EOB (End of Block) is output as

0 : “LF” “CR” “CR” 1 : “LF”

0203 Band rate (For remote diagnosis)

[Data type] Byte

Set value Baud rate

1 2 3 4 5 6

50 100 110 150 200 300

NCR#1ASC

Set value Baud rate

7 8

9 10 11

600 1200 2400 4800 9600

SB2

0204 Channel used for remote diagnosis

[Data type] Byte

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

[Valid data range] 0, 1, 2

Interface used for remote diagnosis 0, 1: RS–232–C Serial Port 1 (Channel 1)

2 : RS–232–C Serial Port 2 (Channel 2)

0206 Device ID number for remote diagnosis

[Data type] Byte

[Valid data range] 0 to 20

This parameter sets a device identifier (ID) for identifying each CNC with which the host computer is to communicate.

With the remote diagnosis function, multiple CNCs can be diagnosed via a single telephone line by using wireless adapters. Besides wireless adapter device numbers, a device ID can be assigned to each CNC to check that the correct CNC to be diagnosed is selected.

When wireless adapters are used

CNC

Device ID xx

CNC

Device ID yy

CNC

Wireless adapter (slave)

RS–232–C

Wireless adapter (master)

Modem

RS–232–CRS–232–C

Telephone line

When wireless adapters are not used

Modem

Personal computer

RS–232–C

Personal computer

Device ID xx

RS–232–C RS–232–C

Telephone line

4. DESCRIPTION OF P ARAMETERS

0211 Password 1 for remote diagnose

0212 Password 2 for remote diagnose

0213 Password 3 for remote diagnose

[Valid data range] 1 to 99999999

B–62760EN/01

These parameters set passwords for using the remote diagnosis function. With the remote diagnosis function, three types of passwords are avail-

able for protecting data. These passwords help to prevent unauthorized persons from accessing system parameters and machining programs.

Password 1: Sets a password for all services of the remote diagnosis function. (No remote diagnosis function services are available until this password is entered on the host computer (personal or other)). Password 2: Sets a password for part programs. (Program–related operations such as program data input/output and check cannot be performed until this password is entered on the host computer (personal or other)). Password 3: Sets a password for parameters. (Parameter–related operations such as parameter data input/output cannot be performed until this password is entered on the host computer (personal or other)).

Note

Once a value other than 0 is set as a password, the password cannot be modified until the same value is set in the corresponding keyword parameter (parameter Nos. 221 to 223.) When a value other than 0 is set as a password, the parameter screen does not display the value of the password; only blanks are displayed. Care must be taken in setting a password.

0221 Key word 1 for remote diagnosis

0222 Key word 2 for remote diagnosis

0223 Key word 3 for remote diagnosis

[Valid data range] 1 to 99999999

These parameters set the keywords for passwords used with the remote diagnosis function.

Keyword 1: Keyword for password 1 (parameter No. 211) Keyword 2: Keyword for password 2 (parameter No. 212) Keyword 3: Keyword for password 3 (parameter No. 213)

When a value other than 0 is specified as a password (parameter Nos. 211 to 213), the password cannot be modified until the same value is set in the corresponding keyword parameter.

B–62760EN/01

[Data type]

SB2 Number of stop bits

4. DESCRIPTION OF P ARAMETERS

Notes

1 Upon power–up, the keyword parameters are set to 0. 2 The parameter screen does not display any set keyword

values; only blanks are displayed.

(7) Parameter of DNC interface #2

NFD0231

#6 #5 #4 #3

ASI

#2 #1 #0

Note

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

0: 1 bit 1: 2 bits

SB2

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)

Note

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

[Data type] Byte

[Valid data range] 1 to 15

Baud rate

Set value Baud rate (bps)

1 2 3 4 5

50 100 110 150 200

bps

Set value Baud rate (bps)

6 7 8 9

bps bps

300

600 1200 2400 4800

Set value Baud rate (bps)

11 12 13 14

9600 19200 38400 76800 8640015

4. DESCRIPTION OF P ARAMETERS

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

[Data type] Byte

[Valid data range] 1 to 2

0242 CNC station address (DNC 1 interface)

B–62760EN/01

Note

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

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

Setting Mode

1 Point–to–point mode

2 Multipoint mode

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.

(8) Parameters related to the data server

0900

[Data type] Bit

[DSV The data server function is]

0: Enabled 1: Disabled

0911 Altemate MDI character

[Data type] Word

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

DSV

[Set value] ASCII code (decimal)

0192 Character not provided in MDI keys

[Data type] Word [Set value] ASCII code (decimal)

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.

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

Examples

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 (\)

4. DESCRIPTION OF P ARAMETERS

4.3

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–62760EN/01

INM

1002

#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 JAX

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

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.

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.

1004

IPR IPR

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

ISC ISC

[Data type] Bit

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

ISC ISA Least input increment and least command

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

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 and IS–C. 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–62760EN/01

1005

RMBx

MCCx MCCx

EDMx EDMx

EDPx EDPx#3HJZ

#2 #1

DLZx DIZx

[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.

DLZx Function for setting the reference position without dogs

0 : Disabled 1 : Enabled

Note

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

ZRNx ZRNxRMBx

HJZ 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 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 off. (Servo motor excitation is turned off, but the

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

B–62760EN/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 changed, turn off the power before continuing operation.

[Data type] Bit axis

ROTx, ROSx Setting linear or rotation axis.

ROSx ROTx Meaning

0 0 Linear axis

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

(Refer to parameter No. 3624)

0 1 Rotation axis (A type)

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

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

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

(Refer to parameter No. 3624)

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

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

#4 #3

DIAx

#2 #1

ROSx ROSx

ROTx ROTx

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–62760EN/01

ROSx MeaningROTx

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

(1) Inch/metric conversion, absolute coordinate values and

relative coordinate values are not done.

(2) Machine coordinate values, absolute coordinate values

and relative coordinate values are linear axis type. (Is not rounded in 0 to 360).

(3) Stored pitch error compensation is linear axis type (Re-

fer to parameter No. 3624)

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

and the index table indexing fanction (M series)

travel on each axis. 0 : Radius 1 : Diameter

0 : Positive direction 1 : Negative direction

Note

The direction of the initial backlash, which occurs when power is switched on, is opposite to the direction of a reference position return.

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

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 #1 #0

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

1008

#6 #5 #4 #3

RAAx#2RRLx#1RABx#0ROAx

Note

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

[Data type] Bit axis

ROAx The roll–over function of a rotation axis is

0 : Invalid 1 : Valid

Note

ROAx specifies the function only for a rotation axis (for which ROTx, #0 of parameter No. 1006, is set to 1)

RABx In the absolute commands, the axis rotates in the direction

0 : In which the distance to the target is shorter. 1 : Specified by the sign of command value.

Note

RABx is valid only when ROAx is 1.

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

Notes

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

parameter No. 1260.

1009

#6 #5 #4 #3

RAAx

#2 #1 #0

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.

4. DESCRIPTION OF P ARAMETERS

1010 Number of CNC–controlled axes

[Data type] Byte

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

B–62760EN/01

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).

Note

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

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

Examples

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

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

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

1020 Name of the axis used for programming for each axis

[Data type] Byte axis

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

Axis

name

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

Note

1 In 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 is provided,

address B cannot be used as an axis name. In the T series, when CCR, #4 of parameter 3405, is set to 1, address A and C may not be used with functions such as chamfering, corner R, or direct drawing dimensions programming.

Set value Axis

name

Set value Axis

name

Set value

B–62760EN/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

4. DESCRIPTION OF P ARAMETERS

B–62760EN/01

Examples

Control axis

number

Main CPU board

In case of 1 path control

(a) Main CPU board max. 4 axes + Additional board

(i) Parameter No. 1023 X 1

Program axis name

(Set by parameter No. 1020)

Y2 Z3 C4 U5 V6 W7 A8

Servo axis number

(Set by parameter No. 1023)

JV1/JS1

JV2/JS2

motor

Additional axis board

JV3/JS3

JV4/JS4

JV1/JV5/JS1

JV2/JV6/JS1

JV3/JV7/JS1

JV4/JV8/JS1

B–62760EN/01

Control axis

number

Main CPU board

Program axis name

(Set by parameter No. 1020)

4. DESCRIPTION OF P ARAMETERS

(ii) Parameter No. 1023 X 1

Y3 Z4 C5 U2 V6 W8 A7

Servo axis number

(Set by parameter No. 1023)

motor

Additional axis board

JV1/JS1

JV2/JS2

JV3/JS3

JV4/JS4

JV1/JV5/JS1

JV2/JV6/JS1

JV3/JV7/JS1

JV4/JV8/JS1

4. DESCRIPTION OF P ARAMETERS

Main CPU board

Control axis

number

Program axis name

(Set by parameter No. 1020)

B–62760EN/01

(b) Main CPU board max. 6 axes + Additional board

(i) Parameter No. 1023 X 1

Y2 Z3 C4 U5 V6 W7 A8

Servo axis number

(Set by parameter No. 1023)

motor

Additional axis board

JS1

JS2

JS3

JS4

JS5

JS6

JV1/JV5/JS1

JV2/JV6/JS2

B–62760EN/01

Control axis

number

Main CPU board

Program axis name

(Set by parameter No. 1020)

4. DESCRIPTION OF P ARAMETERS

(ii) Parameter No. 1023 X 1

Y3 Z4 C5 U2 V6 W8 A7

Servo axis number

(Set by parameter No. 1023)

motor

Additional axis board

JS1

JS2

JS3

JS4

JS5

JS6

JV1/JV5/JS1

JV2/JV6/JS2

4. DESCRIPTION OF P ARAMETERS

B–62760EN/01

Examples

Control axis

number

Main CPU board

In case of 2 path control

(a) Main CPU board max. 4 axes + Sub CPU board max. 4 axes

(i) Parameter No. 1023 Path 1 path 2

Program axis name

(Set by parameter No. 1020)

Servo axis number

(Set by parameter No. 1023)

JV1/JS1

JV2/JS2

1X 2Y 3Z 4C

2 2 2

motor

5 6 7 8

Sub CPU board

JV3/JS3

JV4/JS4

JV1/JV5/JS1

JV2/JV6/JS2

JV3/JV7/JS3

JV4/JV8/JS4

B–62760EN/01

Control axis

number

Main CPU board

Program axis name

(Set by parameter No. 1020)

4. DESCRIPTION OF P ARAMETERS

(ii) Parameter No. 1023 Path 1 path 2

X Y Z C

Servo axis number

(Set by parameter No. 1023)

1 1 1

1X 3Y 2Z 4C

2 2 2

motor

5 7 6 8

Sub CPU board

JV1/JS1

JV2/JS2

JV3/JS3

JV4/JS4

JV1/JV5/JS1

JV2/JV6/JS2

JV3/JV7/JS3

JV4/JV8/JS4

4. DESCRIPTION OF P ARAMETERS

Main CPU board

Control axis

number

Program axis name

(Set by parameter No. 1020)

B–62760EN/01

(b) Main CPU board max. 6 axes + Sub CPU board max. 6 axes

(i) Parameter No. 1023 Path 1 path 2

X Y Z C U V

Servo axis number

(Set by parameter No. 1023)

1 1 1

1X 2Y 3Z 4C 5U 6V

2 2 2

motor

7 8

9 10 11 12

Sub CPU board

JS1

JS2

JS3

JS4

JS5

JS6

JS1

JS2

JS3

JS4

JS5

JS6

B–62760EN/01

Control axis

number

Main CPU board

Program axis name

(Set by parameter No. 1020)

4. DESCRIPTION OF P ARAMETERS

(ii) Parameter No. 1023 Path 1 path 2

X Y Z C U V

Servo axis number

(Set by parameter No. 1023)

1 1 1

1X 4Y 5Z 2C 3U 6V

2 2 2

motor

7 10 11

9 12

Sub CPU board

JS1

JS2

JS3

JS4

JS5

JS6

JS1

JS2

JS3

JS4

JS5

JS6

4. DESCRIPTION OF PARAMETERS

4.4

PARAMETERS OF COORDINATES

B–62760EN/01

1201

WZR

#6 #5

AWK AWK

#4 #3

FPC FPC

ZCL ZCL

ZPI

ZPF

[Data type]Bit

ZPRAutomatic 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.

ZPICoordinates 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.

ZCLLocal 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.

ZPR ZPR

FPCWhen 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.

AWKAction taken after the workpiece zero point offset value is changed

0 :The absolute coordinate value is changed when the first automatic

operation is performed.

1 :The absolute coordinate value is changed immediately.

WZRUpon 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 #3

RLC RLC

G50

EWS#0EWD

[Data type]Bit

EWDThe 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–62760EN/01

XXX

4. DESCRIPTION OF P ARAMETERS

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,

RLC Local coordinate system is

0 : Not cancelled by reset 1 : Cancelled by reset

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] –7999 to 7999

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

1221 Workpiece zero point offset value in workpiece coordinate system 1 (G54)

1222 Workpiece zero point 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)

4. DESCRIPTION OF P ARAMETERS

[Data type] 2–word axis

[Unit of data]

[Valid data range] –99999999 to 99999999

B–62760EN/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 coordinate system 2 (G55)

Workpiece zero point offset

Origin of machine coordinate system

1240

1241

1242

1243

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

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.

inch

deg

B–62760EN/01

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

[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.

4. DESCRIPTION OF P ARAMETERS

deg

1250

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

[Data type] 2–word axis

[Unit of data]

Input increment IS–A IS–B IS–C Unit

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

[Valid data range] –99999999 to 99999999

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

1251

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

[Data type] 2–word axis

[Unit of data]

Incerment system IS–A IS–B IS–C Unit

Linear axis (input in inches) 0.001 0.0001 0.00001 inch

[Valid data range] –99999999 to 99999999

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

Note

This parameter is valid when ZPI in parameter 1201 is set to 1.

4. DESCRIPTION OF P ARAMETERS

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

[Data type] 2–word axis

[Unit of data]

[Valid data range] 1000 to 9999999

B–62760EN/01

Note

After setting the parameter, turn off the power once and turn it on again to operate the machine.

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

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

1290

[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.

Distance between two opposite tool posts in mirror image

B–62760EN/01

4.5

PARAMETERS OF STROKE LIMIT

4. DESCRIPTION OF P ARAMETERS

BFA1300

LZR

RL3

#4 #3 #2

LMS

#1 #0

[Data type] Bit

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

area. 0: Inside 1: Outside

LMS The EXLM signal for switching stored stroke limit 1

0: Disabled 1: Enabled

RL3 Stored stroke limit3 release signal RLSOT3 is

0: Disabled 1: Enabled

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

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

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

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

OUT

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.

PLC1301

#6 #5 #4 #3 #2

NPC

#1 #0

[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

4. DESCRIPTION OF P ARAMETERS

B–62760EN/01

1310

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

[Data type] Bit axis

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

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

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

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

1320 Coordinate value I of stored stroke limit 1 in the positive direction on each axis

1321 Coordinate value I of stored stroke limit 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

OT3x#0OT2x

OT2x

[Valid data range] –99999999 to 99999999

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

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.

1322 Coordinate value of stored stroke limit 2 in the positive direction on each axis

1323 Coordinate value of stored stroke limit 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

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

[Valid data range] –99999999 to 99999999

Set the coordinate values of stored stroke limits 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 limits are the inhibition area.

Note

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

1324 Coordinate value of stored stroke limite 3 in the positive direction on each axis

1325 Coordinate value of stored stroke limite 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 limits 3 in the positive and negative directions foreach axis in the machine coordinate system. The area inside the limits set in the parameter is inhibited.

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

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

[Data type] 2–word axis

[Unit of data]

Increment system IS–A IS–B IS–C Unit

Millimeter machine 0.01 0.001 0.0001 mm

Inch machine 0.001 0.0001 0.00001 inch

Rotation axis 0.01 0.001 0.0001 deg

[Valid data range] –99999999 to 99999999

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

When stroke limit switching signal EXLM is ON, stroke limits 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

The EXLM signal is enabled only when LMS, #2 of parameter 1300, is set to 1.

4. DESCRIPTION OF P ARAMETERS

4.6

PARAMETERS OF THE CHUCK AND T AILSTOCK BARRIER (16–TB)

1330 Profile of a chuck

[Data type] Byte

[Valid data range] 0 or 1

1331 Dimensions of the claw of a chuck (L)

1332 Dimensions of the claw of a chuck (W)

1333 Dimensions of the part of a claw at which a workpiece is held (L1)

B–62760EN/01

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

1334 Dimensions of the part of a claw at which a workpiece is held (W1)

1335 X coordinate of a chuck (CX)

1336 ZX coordinate of a chuck (CZ)

[Data type] 2–word

[Unit of data]

Increment system IS–B IS–C Unit

Millimeter machine 0.001 0.0001 mm Inch machine 0.0001 0.00001 inch

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

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

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

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

Zero point of the workpiece coodinate system

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

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

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

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

L Dimensions of the claw of a chuck

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)

Decription

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.

4. DESCRIPTION OF P ARAMETERS

B–62760EN/01

Note

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

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)

[Unit of data]

Increment system IS–B IS–C Unit

Millimeter machine 0.001 0.0001 mm Inch machine 0.0001 0.00001 inch

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

No. 1348: –99999999 to 99999999

Specify the profile of a tailstock.

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

Zero point of the workpiece coordinate system

Workpiece

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)

D2 D1 D

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

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

Note

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

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

Define the profile of a tailstock.

Note

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

4. DESCRIPTION OF P ARAMETERS

4.7

PARAMETERS OF FEEDRATE

B–62760EN/01

1401

RDR RDR

TDR TDR

RFO RFO

#3 #2

JZR

LRP LRP

[Data type] Bit

RPD Manual rapid traverse during the period from power–on time to the

completion of the reference position return. 0: Disabled (Jog feed is performed.) 1: Enabled

LRP Positioning (G00)

0: Positioning is performed with non–linear type positioning so that the

tool moves along each axis independently at rapid traverse.

1: Positioning is performed with linear interpolation so that the tool

moves in a straight line.

JZR The manual reference position return at JOG feedrate

0: Not performed 1: Performed

RFO When cutting feedrate override is 0% during rapid traverse,

0: The machine tool does not stop moving. 1: The machine tool stops moving.

RPD RPD

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 automatically).

OV2 2nd feedrate override is

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

NPC NPC

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

Note

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

JRV Manual continuous feed (jog feed)

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

Note

Specify a feedrate in parameter No. 1423.

1403

RTV

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

Note

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

[Data type] Bit

MIF Cutting feedrates at feed per minute is specified by F commands

0: In units of 1 mm/min for millimeter machines or 0.01 inches/min for

inch machines.

1: In unit of 0.001 mm/min for millimeter machines or 0.00001

inches/min for inch machines.

Note

M series are not equipped with this parameter. Cutting feedrates are specified by F commands in units of 0.001 mm/min for millimeter machines or 0.00001 inches/min for inch machines.

MIF

RTV Override while the tool is retracting in threading

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

1404

#6 #5 #4 #3 #2

Note

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

F8A F8A

DLF DLF

HFC HFC

4. DESCRIPTION OF P ARAMETERS

[Data type] Bit

HFC The feedrate for helical interpolation is:

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

B–62760EN/01

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.

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

Note

This parameter selects a feedrate for reference position return performed without dogs. This parameter also selects a feedrate when manual reference position return is performed according to bit 7 (SJZ) of parameter No. 0002 using rapid traverse without deceleration dogs after a reference position is set.

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

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

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

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

minute mode

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

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

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

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

B–62760EN/01

Increment system

Unit of data

Increment system

Unit of data

Increment system

Unit of data

4. DESCRIPTION OF P ARAMETERS

1410 Dry run rate

[Data type] Word

[Unit of data]

[Valid data range]

Valid data range

IS-A, IS-B IS-C

Millimeter machine 1 mm/min 6 – 15000 6 – 12000 Inch machine 0.1 inch/min 6 – 6000 6 – 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 Feedrate for retrace

[Data type] 2–word

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 – 32767 6 – 32767 Inch machine 0.1 inch/min 6 – 32767 6 – 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 command data.

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

(1) For rapid traverse

[Unit of data]

[Valid data range]

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

4. DESCRIPTION OF P ARAMETERS

Increment system

Unit of data

Increment system

Unit of data

Override value

1420 Rapid traverse rate for each axis

[Data type] 2–word axis

[Unit of data]

[Valid data range]

B–62760EN/01

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.

1421 F0 rate of rapid traverse override 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 30 to 240000 6 to 100000 Inch machine 0.1 inch/min 30 to 96000 6 to 48000 Rotation axis 1 deg/min 30 to 240000 6 to 100000

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

Valid data range

IS-A, IS-B IS-C

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

B–62760EN/01

Increment system

Unit of data

Increment system

Unit of data

4. DESCRIPTION OF P ARAMETERS

1442 Maximum cutting feedrate for all axes

[Data type] 2–word

[Unit of data]

[Valid data range]

Valid data range

IS-A, IS-B IS-C

Millimeter machine 1 mm/min 6 – 240000 6 – 100000 Inch machine 0.1 inch/min 6 – 96000 6 – 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.

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

[Data type] Word axis

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

[Unit of data, valid range]

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

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

[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

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

6–32767

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

0 – 32767

4. DESCRIPTION OF P ARAMETERS

Increment system

Unit of data

Increment system

Unit of data

Increment system

Unit of data

1424 Manual rapid traverse rate for each axis

[Data type] 2–word axis

[Unit of data]

[Valid data range]

B–62760EN/01

Valid data range

IS-A, IS-B IS-C

Millimeter machine 1 mm/min 30 – 30 –  Inch machine 0.1 inch/min   Rotation axis 1 deg/min  

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

Note

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

1425 FL rate of the reference position return for each axis

[Data type] Word axis

[Unit of data]

[Valid data range]

1426 External deceleration rate of cutting feed

[Unit of data]

[Valid data range]

Valid data range

IS-A, IS-B IS-C

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

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

Valid data range

IS-A, IS-B IS-C

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

Set the external deceleration rate of cutting feed.

B–62760EN/01

Increment system

Unit of data

Increment system

Unit of data

iti

No.1424

4. DESCRIPTION OF P ARAMETERS

1427 External deceleration rate of rapid traverse 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 – 15000 6 – 12000 Inch machine 0.1 inch/min 6 – 6000 6 – 4800 Rotaion axis 1 deg/min 6 – 15000 6 – 12000

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

1428

[Data type] 2–word axis

[Unit of data]

[Valid data range]

Reference position return feedrate

Valid data range

IS-A, IS-B IS-C

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

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

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

Note

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.

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

automatic operation Manual reference

pos

on return

Manual raped traverse No.1423 or No.1424

Without dogs With dogs

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

Reference position ruturn feedrate set-

ting function

Disabled Enabled Disabled Enabled

No.1420

No.1428

Reference position return feedrate set-

No.1424 No.1428

ting function

No.1420

No.1420 or No.1424

No.1424

4. DESCRIPTION OF P ARAMETERS

Increment system

Unit of data

Increment system

Unit of data

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

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

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

B–62760EN/01

deceleration dogs

(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.

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).

1430

[Data type] 2–word axis

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

Notes

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

1431

[Data type] 2–words

[Unit of data, valid range]

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

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

Maximum cutting feedrate for all axes in the look–ahead control mode

Valid data range

IS-A, IS-B IS-C

B–62760EN/01

Increment system

Unit of data

4. DESCRIPTION OF P ARAMETERS

A feedrate in the tangential direction is clamped in cutting feed so that it does not exceed the feedrate specified in this parameter.

Notes

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.

1432

[Data type] 2–word axis

[Unit of data, valid range]

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

Notes

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

B–62760EN/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

Input for setting is enabled.

[Data type] 2–word

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

B–62760EN/01

Increment system

Unit of data

Increment system

Unit of data

4. DESCRIPTION OF P ARAMETERS

[Unit of data]

[Valid data range]

Valid data range

IS-A, IS-B IS-C

Millimeter machine 1 mm/min 6 – 150000 6 – 120000 Inch machine 0.1 inch/min 6 – 6000 0 – 48000 Rotaion axis 1 deg/min 6 – 150000 0 – 120000

Set Feedrates for one–digit F code feed commands F1 to F9. When an one–digit F code feed command is executed, as the feedrate is changed by turning the manual pulse generator, these parameter values also change 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 – 15000 6 – 12000 Inch machine 0.1 inch/min 6 – 6000 6 – 4800 Rotaion axis 1 deg/min 6 – 15000 6 – 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

4.8

PARAMETERS OF ACCELERATION/ DECELERATION CONTROL

B–62760EN/01

1601

[Data type] Bit

OVB Block overlap in cutting feed

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

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

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

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

(Number of pulses to be added) = F2

When F1 = F2

ACD ACD

NCI NCI

RTO RTO

#3 #2

OVB

#1 #0

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

F1 F2

When block overlap is disabled

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

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.

1602

LS2

#5 #4

CSD

#3 #2 #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.

FWB

4. DESCRIPTION OF P ARAMETERS

B–62760EN/01

Specified feedrate

Feedrate

Point 1

Type B

N1 N2

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

Feedrate after acceleration/ deceleration before interpolation is applied

Type A

Time

Feedrate

N1 N2

Specified feedrate Feedrate after acceleration/

deceleration before interpolation is applied

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

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

Time

LS2 Acceleration/deceleration after interpolation for cutting feed in the

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

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

1610

#6 #5 #4

JGLx

#3 #2 #1

[Data type] Bit axis

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

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

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.

CTBx#0CTLx

B–62760EN/01

Acceleration/deceleration

4. DESCRIPTION OF P ARAMETERS

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

0 1

1 0

Exponential acceleration/deceleration Linear acceleration/deceleration after

interpolation Bell–shaped acceleration/decelera-

tion 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.

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.

4. DESCRIPTION OF P ARAMETERS

Speed

B–62760EN/01

Note

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

Rapid traverse feed rate

Speed

Rapid traverse rate

T2/2

Set the value when the rapid traverse rate is 100%. If it is under 100%, the total time is reduced. (Constant acceleration method)

The value of T1 is determined from the torque of motor. Usually set the value of T2 to 24 ms ir 32 ms.

T2/2

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

1621

[Data type] Word axis

[Unit of data] ms

[Valid data range] 0 to 512

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

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

Specify time constant T2 used for bell–shaped acceleration/deceleration in rapid traverse for each axis.

Notes

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.

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.

Time

4. DESCRIPTION OF P ARAMETERS

Increment system

Unit of data

Increment system

Unit of data

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

[Data type] Word axis

[Unit of data]

[Valid data range]

B–62760EN/01

Valid data range

IS-A, IS-B IS-C

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

Set the lower limit (FL rate) of exponential acceleration/deceleration in cutting feed for each axis. Except for special applications, this parameter must be set to 0 for all axes. If a value other than 0 is specified, proper straight lines and arcs cannot be obtained.

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

1624

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

[Data type] Word axis

[Unit of data] ms

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

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

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

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

[Data type] Word axis

[Unit of data]

[Valid data range]

Valid data range

IS-A, IS-B IS-C

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

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

B–62760EN/01

Increment system

Unit of data

Increment system

Unit of data

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

4. DESCRIPTION OF P ARAMETERS

[Data type] Word axis

[Unit of data]

[Valid data range]

1630

[Data type] 2–word

Valid data range

IS-A, IS-B IS-C

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

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.

Parameter 1 for setting an acceleration for linear acceleration/deceleration before interpolation (maximum machining feedrate during linear acceleration/deceleration before interpolation)

Valid data range

IS-A, IS-B IS-C

Millimeter machine 1 mm/min 6 – 240000 6 – 100000 Inch machine 0.1 inch/min 6 – 96000 6 – 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.

4. DESCRIPTION OF P ARAMETERS

Speed

Parameter 1

B–62760EN/01

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

Time

Parameter 2

Notes

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.

1631

[Data type] Word

[Unit of data] 1 ms

[Valid data range]

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.

Notes

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.

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

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

Set the minimum deceleration ratio (MDR) in changing the inner circular cutting feed rate by automatic corner override. In circular cutting with an inward offset, the actual feedrate for a specified feedrate (F) becomes as follows:

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

By the actual feedrate becomes the value obtained from the above equation, the specified rate F can be achieved on the program path.

If Rc is too small in comparison with Rp so that stop. To prevent this, the minimum deceleration ratio (MDR) is set.

When

The actual rate becomes as follows:

F (MDR)

1711

[Data type] Byte

[Unit of data] Degree

Cutter center

Fig. 4.8 (a) Rp and Rc

path

Angle (θp) to recognize the inner corner in automatic override

Programmed path

8 0, the cutter will

[Valid data range]

1 to 179 (standard value = 91)

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

4. DESCRIPTION OF P ARAMETERS

B–62760EN/01

1712

[Data type] Byte

[Unit of data] %

[Valid data range]

1 to 100 (standard value = 50)

Set the amount of automatic override for an inner corner.

1713

[Data type] Word

[Unit of data]

Increment system IS–A IS–B IS–C Unit

Input in mm 1 0.1 0.01

Input in inches 0.1 0.01 0.001

[Valid data range] 0 to 3999

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

Amount of automatic override for an inner corner

Distance Le from the starting point in inner corner automatic override

inch

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

[Data type] Word

[Unit of data]

Increment system IS–A IS–B IS–C Unit

Input in mm   

Input in inches    inch

[Valid data range] 0 to 3999

Set distance Ls up to the end point in an inner corner for automatic 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.

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

Ls and Le are set in parameters 1713 and 1714.

Examples

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

1722 Rapid traverse feedrate reduction ratio for overlapping rapid traverse blocks

[Data type] Byte axis

[Unit of data] %

[Valid data range] 1 to 100

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

An override is applied from point a to b.

an inner corner

Programmed path

Cutter center path

X–axis feedrate

N1 G00 X– – ; N2 G00 X– – ;

: Rapid traverse feedrate

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

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

When the function of overlapping rapid traverse blocks is enabled

When the function of overlapping rapid

traverse blocks is disabled

Note

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

4. DESCRIPTION OF P ARAMETERS

Increment system

Unit of data

Increment system

Unit of data

1730 Maximum feedrate for arc radius R

[Data type] Word

[Unit of data]

1731 Arc radius value corresponding to a maximum feedrate

[Data type] 2–word

[Unit of data]

B–62760EN/01

Valid data range

IS-A, IS-B IS-C

Millimeter machine 1 mm/min 8 – 15000 0 – 12000 Inch machine 0.1 inch/min 8 – 6000 0 – 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.

Unit IS–A IS–B IS–C Unit

Linear axis

(millimeter machine)

Linear axis

(inch machine)

[Valid data range] 1000 to 99999999

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

1732 Minimum value (RV min) for arc radius–based feedrate clamp

[Data type] Word

Millimeter machine 1 mm/min 0 – 15000 0 – 12000 Inch machine 0.1 inch/min 0 – 6000 0 – 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.

0.01 0.001 0.0001 mm

0.001 0.0001 0.00001 inch

Valid data range

IS-A, IS-B IS-C

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.

B–62760EN/01

Increment system

Unit of data

Increment system

Unit of data

4. DESCRIPTION OF P ARAMETERS

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

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 – 15000 6 – 12000 Inch machine 0.1 inch/min 6 – 6000 6 – 4800 Rotaion axis 1 deg/min 6 – 15000 6 – 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

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 – 15000 6 – 12000 Inch machine 0.1 inch/min 6 – 6000 6 – 4800 Rotation axis 1 deg/min 6 – 15000 6 – 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

4. DESCRIPTION OF P ARAMETERS

Increment system

Unit of data

B–62760EN/01

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]

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)

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

This parameter is used to set an acceleration for linear acceleration/deceleration before interpolation in the look–ahead control mode. In this parameter, set the maximum machining speed during linear acceleration/deceleration before interpolation. Set the time used to reach the maximummachining speed in parameter No.1771.

Parameter 1 (No. 1770)

Valid data range

IS-A, IS-B IS-C

Speed

Time

Parameter 2 (No. 1771)

Note

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

B–62760EN/01

Increment system

Unit of data

Increment system

Unit of data

1771

[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.

Notes

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

4. DESCRIPTION OF P ARAMETERS

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)

1775 (Must not be used)

1776 (Must not be used)

1777 Minimum speed for the automatic corner deceleration function (look–ahead control)

[Data type] Word axis

[Unit of data, valid range]

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

1778

[Data type] Word axis

[Unit of data, valid range]

Valid data range

IS-A, IS-B IS-C

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

Valid data range

IS-A, IS-B IS-C

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

4. DESCRIPTION OF P ARAMETERS

Increment system

Unit of data

Increment system

Unit of data

B–62760EN/01

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

1779

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

[Data type] 2–word

[Unit of data] 0.001 deg

[Valid data range] 0 to 180000

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)

Block A (G02)

Block B (G01)

Angle subtended by an arc and its tangent

1780

[Data type] Word

[Unit of data, valid range]

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

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

[Data type] Word axis

[Unit of data, valid range]

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

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

Valid range

IS-A, IS-B IS-C

Valid range

IS-A, IS-B IS-C

B–62760EN/01

Increment system

Unit of data

Increment system

Unit of data

4. DESCRIPTION OF P ARAMETERS

1781

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 – 15000 6 – 12000 Inch machine 0.1 inch/min 6 – 6000 6 – 4800 Rotation axis 0.1 deg/min 6 – 15000 6 – 12000

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

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

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]

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 – 15000 6 – 12000 Inch machine 0.1 inch/min 6 – 6000 6 – 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.

Notes

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 limit 1.

4. DESCRIPTION OF P ARAMETERS

4.9

PARAMETERS OF SERVO

B–62760EN/01

1800

#6 #5

TRC

RBK

FFR

OZR#1CVR

[Data type] Bit

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

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

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

during automatic operation (feed hold stop state) under any of the conditions listed below: 0: Manual reference position return is not performed, with P/S alarm No.

091.

1: Manual reference position return is performed without an alarm

occurring.

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

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

function, tool function) is being executed.

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

FFR Feed–forward control is enabled for

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

RBK Backlash compensation applied separately for cutting feed and rapid

traverse 0: Not performed 1: Performed

TRC The servo trace functon is:

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

1801

#6 #5

CIN 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

0 0 1 1

PM1

0 1 0 1

Magnification=

spindle speed

motor speed

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

CCI The in–position area for cutting feed is:

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

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

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

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

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

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

1802

#6 #5

DPS

#4 #3 #2 #1 #0

Note

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

[Data type] Bit

CTS The servo motor–based speed control function is:

0 : Not used 1 : Used

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

0 : Used 1 : Not used

1804

SAK

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

[Data type] Bit axis

CTS

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.

ZMGx1815

#6 #5

APCx#4APZx

#3 #2 #1

OPTx

Note

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

[Data type] Bit axis

OPTx Position detector

4. DESCRIPTION OF P ARAMETERS

Detection multiply

APZx Machine position and position on absolute position detector when the

APCx Position detector

B–62760EN/01

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

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.

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

ZMGx Reference position return method is:

0 : Grid method 1 : Magne–switch method

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 multiply

Set value

DM3x DM2x DM1x

0 0 0 0 1 1 1 1

0 0 1 1 0 0 1 1

#3 #2 #1 #0

0 1 0 1 0 1 0 1

1/2

3/2

5/2

7/2

Note

When the flexibly 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.

B–62760EN/01

4. DESCRIPTION OF P ARAMETERS

1817

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

TAN

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

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

FUPx FUPxNAHx

[Data type] Bit axis

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

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

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

1: Follow–up is not performed.

Note

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

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

0 : Used 1 : Not used

Note

Set1 for a PMC–based control axis.

1820 Command multiply for each axis (CMR)

Note

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

4. DESCRIPTION OF P ARAMETERS

[Data type] Byte axis

B–62760EN/01

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

Least command increment = detection unit command multiply

Relationship between the increment system and the least command increment

Least command increment

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 inch Rotation axis 0.01 0.001 0.0001 deg

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.4.9 (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 multiply is 1/2 to 1/27

Set value =

(Command multiply)

Valid data range: 102 to 127

+ 100

fanuc 16C, 160C, 18C, 180-C Parameter Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

PREFACE

Table of contents

DISPLAYING PARAMETERS

DESCRIPTION OF PARAMETERS