FANUC Series 0i-MODEL C, Series 0i Mate-MODEL C PARAMETER MANUAL

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FANUC Series 0*-MODEL C FANUC Series 0* Mate-MODEL C

PARAMETER MANUAL

B-64120EN/01

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B-64120EN/01 DEFINITION OF WARNING, CAUTION, AND NOTE

DEFINITION OF WARNING, CAUTION, AND NOTE

This manual includes safety precautions for protecting the user and preventing damage to the machine. Precautions are classified into Warning and Caution according to their bearing on safety. Also, supplementary information is described as a Note. Read the Warning, Caution, and Note thoroughly before attempting to use the machine.

WARNING

Applied when there is a danger of the user being

injured or when there is a damage of both the user being injured and the equipment being damaged if the approved procedure is not observed.

CAUTION

Applied when there is a danger of the equipment

being damaged, if the approved procedure is not observed.

NOTE

The Note is used to indicate supplementary

information other than Warning and Caution.

- Read this manual carefully, and store it in a safe place.

s-1

B-64120EN/01 PREFACE

PREFACE

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

Model name Abbreviation

FANUC Series 0i -TC 0i -TC FANUC Series 0i -MC 0i -MC FANUC Series 0i Mate -TC 0i Mate -TC FANUC Series 0i Mate -MC 0i Mate -MC

NOTE

1 For ease of explanation, the models may be

classified as follows: T series: 0i -TC/0i Mate -TC M series: 0i -MC/0i Mate -MC 2 Some functions described in this manual may not

be applied to some products. For details, refer to the DESCRIPTIONS

(B-64112EN). 3 The 0i /0i Mate requires setting of parameters to

enable part of basic functions. For the parameters

to be set, see Section 4.46, "PARAMETERS OF

FS0i BASIC FUNCTIONS".

Series 0i -C 0i

Series 0i Mate -C 0i Mate

p-1

PREFACE B-64120EN/01

Related manuals of Series 0i/0iMate-MODEL C

The following table lists the manuals related to Series 0i/0iMate-MODEL C. This manual is indicated by an asterisk(*).

Related manuals of Series 0i/0iMate-MODEL C

Manual name

DESCRIPTIONS B-64112EN

CONNECTION MANUAL (HARDWARE) B-64113EN

CONNECTION MANUAL (FUNCTION) B-64113EN-1

Series 0i-TC OPERATOR’S MANUAL

Series 0i-MC OPERATOR’S MANUAL

Series 0iMate-TC OPERATOR’S MANUAL

Series 0iMate-MC OPERATOR’S MANUAL

MAINTENANCE MANUAL B-64115EN

PARAMETER MANUAL B-64120EN *

PMC

PMC Ladder Language PROGRAMMING MANUAL B-61863E PMC C Language PROGRAMMING MANUAL B-61863E-1

Network

Profibus-DP Board OPERATOR'S MANUAL B-62924EN FAST Ethernet Board/FAST DATA SERVER OPERATOR'S MANUAL Ethernet Board/DATA SERVER Board OPERATOR'S MANUAL B-63354EN DeviceNet Board OPERATOR'S MANUAL B-63404EN

PC function

Screen Display Function OPERATOR'S MANUAL B-63164EN

Open CNC

FANUC Open CNC OPERATOR’S MANUAL (Basic Operation Package 1(For Windows 95/NT)) FANUC Open CNC OPERATOR’S MANUAL (DNC Operation Management Package)

Specification

number

B-64114EN

B-64124EN

B-64134EN

B-64144EN

B-63644EN

B-62994EN

B-63214EN

p-2

B-64120EN/01 PREFACE

Related manuals of SERVO MOTOR αis/αi/βis/βi series

The following table lists the manuals related to SERVO MOTOR αis/αi/βis/βi series

Manual name

FANUC AC SERVO MOTOR αis series FANUC AC SERVO MOTOR αi series DESCRIPTIONS FANUC AC SPINDLE MOTOR αi series DESCRIPTIONS FANUC AC SERVO MOTOR βis series DESCRIPTIONS FANUC AC SPINDLE MOTOR βi series DESCRIPTIONS FANUC SERVO AMPLIFIER αi series DESCRIPTIONS FANUC SERVO AMPLIFIER βi series DESCRIPTIONS FANUC SERVO MOTOR αis series FANUC SERVO MOTOR αi series FANUC AC SPINDLE MOTOR αi series FANUC SERVO AMPLIFIER αi series MAINTENANCE MANUAL FANUC SERVO MOTOR βis series FANUC AC SPINDLE MOTOR βi series FANUC SERVO AMPLIFIER βi series MAINTENANCE MANUAL FANUC AC SERVO MOTOR αis series FANUC AC SERVO MOTOR αi series FANUC AC SERVO MOTOR βis series PARAMETER MANUAL FANUC AC SPINDLE MOTOR αi series FANUC AC SPINDLE MOTOR βi series PARAMETER MANUAL

Specification

number

B-65262EN

B-65272EN

B-65302EN

B-65312EN

B-65282EN

B-65322EN

B-65285EN

B-65325EN

B-65270EN

B-65280EN

p-3

B-64120EN/01 TABLE OF CONTENTS

DEFINITION OF WARNING, CAUTION, AND NOTE .................................s-1

PREFACE....................................................................................................p-1

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

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

3 INPUTTING AND OUTPUTTING PARAMETERS THROUGH THE

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

3.1 OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER

INTERFACE ..................................................................................................6

3.2 INPUTTING PARAMETERS THROUGH THE READER/PUNCHER

INTERFACE ..................................................................................................7

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

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

4.2 PARAMETERS OF READER/PUNCHER INTERFACE, REMOTE

BUFFER, DNC1, DNC2, AND M-NET INTERFACE.................................... 15

4.2.1 Parameters Common to all Channels......................................................................16

4.2.2 Parameters of Channel 1 (I/O CHANNEL=0) .......................................................17

4.2.3 Parameters of Channel 1 (I/O CHANNEL=1) .......................................................19

4.2.4 Parameters of Channel 2 (I/O CHANNEL=2) .......................................................19

4.3 PARAMETERS OF DNC2 INTERFACE ...................................................... 22

4.4 PARAMETERS OF REMOTE DIAGNOSIS ................................................. 25

4.5 PARAMETER OF MEMORY CARD INTERFACE ....................................... 28

4.6 PARAMETERS OF DATA SERVER............................................................ 29

4.7 PARAMETERS OF ETHERNET.................................................................. 30

4.8 PARAMETERS OF POWER MATE CNC MANAGER ................................. 31

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

4.10 PARAMETERS OF COORDINATES........................................................... 44

4.11 PARAMETERS OF STROKE CHECK......................................................... 50

4.12 PARAMETERS OF THE CHUCK AND TAILSTOCK BARRIER

(T SERIES).................................................................................................. 56

4.13 PARAMETERS OF FEEDRATE .................................................................. 60

4.14 PARAMETERS OF ACCELERATION/DECELERATION CONTROL .......... 79

4.15 PARAMETERS OF SERVO (1 OF 2) ........................................................ 102

4.16 PARAMETERS OF DI/DO ......................................................................... 137

c - 1

TABLE OF CONTENTS B-64120EN/01

4.17 PARAMETERS OF DISPLAY AND EDIT (1 OF 2) .................................... 143

4.18 PARAMETERS OF PROGRAMS .............................................................. 169

4.19 PARAMETERS OF PITCH ERROR COMPENSATION ............................ 178

4.20 PARAMETERS OF SPINDLE CONTROL .................................................186

4.21 PARAMETERS OF TOOL COMPENSATION ........................................... 223

4.22 PARAMETERS OF CANNED CYCLES.....................................................235

4.22.1 Parameter of canned Cycle for Drilling................................................................235

4.22.2 Parameter of Thread Cutting Cycle......................................................................242

4.22.3 Parameter of Multiple Repetitive Canned Cycle..................................................242

4.22.4 Parameters of Peck Drilling Cycle of a Small Diameter......................................246

4.23 PARAMETERS OF RIGID TAPPING ........................................................251

4.24 PARAMETERS OF SCALING/COORDINATE ROTATION ....................... 275

4.25 PARAMETERS OF UNI-DIRECTIONAL POSITIONING ........................... 277

4.26 PARAMETERS OF POLAR COORDINATE INTERPOLATION ................279

4.27 PARAMETERS OF NORMAL DIRECTION CONTROL............................. 281

4.28 PARAMETERS OF INDEXING INDEX TABLE.......................................... 285

4.29 PARAMETERS OF CUSTOM MACROS................................................... 287

4.30 PARAMETERS OF PATTERN DATA INPUT ............................................ 296

4.31 PARAMETERS OF SKIP FUNCTION ....................................................... 297

4.32 PARAMETERS OF AUTOMATIC TOOL COMPENSATION (T SERIES)

AND AUTOMATIC TOOL LENGTH COMPENSATION (M SERIES) ........ 303

4.33 PARAMETERS OF EXTERNAL DATA INPUT/OUTPUT ..........................305

4.34 PARAMETERS OF GRAPHIC DISPLAY................................................... 306

4.34.1 Parameters of Graphic Display/Dynamic Graphic Display..................................306

4.34.2 Parameters of Graphic Color................................................................................308

4.35 PARAMETERS OF DISPLAYING OPERATION TIME AND NUMBER

OF PARTS................................................................................................. 311

4.36 PARAMETERS OF TOOL LIFE MANAGEMENT ...................................... 315

4.37 PARAMETERS OF POSITION SWITCH FUNCTIONS ............................. 321

4.38 PARAMETERS OF MANUAL OPERATION AND AUTOMATIC

OPERATION.............................................................................................. 325

4.39 PARAMETERS OF MANUAL HANDLE FEED, MANUAL HANDLE

INTERRUPTION AND TOOL DIRECTION HANDLE FEED ...................... 330

4.40 PARAMETERS OF BUTT-TYPE REFERENCE POSITION SETTING......334

4.41 PARAMETERS OF SOFTWARE OPERATOR'S PANEL .......................... 336

4.42 PARAMETERS OF PROGRAM RESTART............................................... 339

4.43 PARAMETERS OF POLYGON TURNING ................................................ 340

c - 2

B-64120EN/01 TABLE OF CONTENTS

4.44 PARAMETERS OF GENERAL-PURPOSE RETRACTION ....................... 343

4.45 PARAMETERS OF AXIS CONTROL BY PMC.......................................... 345

4.46 PARAMETERS OF FS0i BASIC FUNCTIONS .......................................... 352

4.47 PARAMETERS OF ANGULAR AXIS CONTROL ...................................... 355

4.48 PARAMETERS OF SIMPLE SYNCHRONOUS CONTROL ......................358

4.49 PARAMETERS OF SEQUENCE NUMBER COMPARISON AND STOP .. 367

4.50 OTHER PARAMETERS ............................................................................ 368

4.51 PARAMETERS OF FAILURE DIAGNOSIS ............................................... 373

4.52 PARAMETERS OF MAINTENANCE ......................................................... 374

4.53 PARAMETERS OF SERVO SPEED CHECK ............................................ 375

4.54 PARAMETERS OF MANUAL HANDLE FUNCTION ................................. 376

4.55 PARAMETERS OF ACCELERATION CONTROL..................................... 378

4.56 PARAMETERS OF OPERATION HISTORY ............................................. 380

4.57 PARAMETERS OF DISPLAY AND EDIT (2/2) .......................................... 385

4.58 PARAMETERS OF MACHINING CONDITION SELECTION ....................387

4.59 PARAMETERS OF SERVO (2) ................................................................. 391

APPENDIX

A CHARACTER CODE LIST.................................................................. 395

c - 3

B-64120EN/01 1.DISPLAYING PARAMETERS

1 DISPLAYING PARAMETERS

Follow the procedure below to display parameters.

(1) Press the

function key on the MDI as many times as

required, or alternatively, press the

the PARAM section display soft key. The parameter screen is then selected.

(2) The parameter screen consists of multiple pages. Use step (a) or

(b) to display the page that contains the parameter you want to display. (a) Use the page select key or the cursor move keys to display

the desired page.

(b) Enter the data number of the parameter you want to display

from the keyboard, then press the [NO.SRH] soft key. The parameter page containing the specified data number appears with the cursor positioned at the data number. (The data is displayed in reverse video.)

NOTE

If key entry is started with the section select soft

keys displayed, they are replaced automatically by

operation select soft keys including [NO.SRH].

Pressing the [(OPRT)] soft key can also cause the

operation select keys to be displayed.

function key once, then

- 1 -

1.DISPLAYING PARAMETERS B-64120EN/01

- 2 -

B-64120EN/01 2.SETTING PARAMETERS FROM MDI

2 SETTING PARAMETERS FROM MDI

Follow the procedure below to set parameters. (1) Place the NC in the MDI mode or the emergency stop state. (2) Follow the substeps below to enable writing of parameters.

1. To display the setting screen, press the

function key

as many times as required, or alternatively press the

function key once, then the [SETTING] section select soft key. The first page of the setting screen appears.

2. Position the cursor on "PARAMETER WRITE" using the cursor move keys.

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

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

(3) To display the parameter screen, press the

function key as

many times as required, or alternatively press the

key once, then the PARAM section select soft key. (See "1. Displaying Parameters.") (4) Display the page containing the parameter you want to set, and

position the cursor on the parameter. (See "1. Displaying

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

indicated by the cursor is set to the entered data.

- 3 -

function

2.SETTING PARAMETERS FROM MDI B-64120EN/01

[Example] 12000 [INPUT]

Data can be entered continuously for parameters, starting at

the selected parameter, by separating each data item with a

semicolon (;). [Example] Entering 10;20;30;40 and pressing the INPUT key assigns

values 10, 20, 30, and 40 to parameters in order starting at

the parameter indicated by the cursor.

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

to 0 on the setting screen to disable further parameter setting.

(8) Reset the NC to release the alarm condition (P/S100). If an alarm condition (P/S000 PLEASE TURN OFF POWER)

occurs in the NC, turn it off before continuing operation.

- 4 -

B-64120EN/01 3.INPUTTING AND OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE

3 INPUTTING AND OUTPUTTING

PARAMETERS THROUGH THE READER/PUNCHER INTERFACE

This section explains the parameter input/output procedures for input/output devices connected to the reader/puncher interface. The following description assumes the input/output devices are ready for input/output. It also assumes parameters peculiar to the input/output devices, such as the baud rate and the number of stop bits, have been set in advance. (See 4.2.)

- 5 -

3.INPUTTING AND OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE B-64120EN/01

3.1 OUTPUTTING PARAMETERS THROUGH THE

READER/PUNCHER INTERFACE

(1) Select the EDIT mode or set to Emergency stop.

(2) To select the parameter screen, press the

function key as

many times as required, or alternatively press the

key once, then the PARAM section select soft key.

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

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

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

shown below:

function

(5) Press the [EXEC] soft key to start parameter output. When

parameters are being output, "OUTPUT" blinks in the state display field on the lower part of the screen.

(6) When parameter output terminates, "OUTPUT" stops blinking.

Press the

key to interrupt parameter output.

- 6 -

B-64120EN/01 3.INPUTTING AND OUTPUTTING PARAMETERS THROUGH THE READER/PUNCHER INTERFACE

3.2 INPUTTING PARAMETERS THROUGH THE

READER/PUNCHER INTERFACE

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

1. To display the setting screen, press the

function key

as many times as required, or alternatively press the

function key once, then the [SETTING] section select soft

key. The first page of the setting screen appears.

2. Position the cursor on "PARAMETER WRITE" using the

cursor move keys.

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

keys.

4. To set "PARAMETER WRITE=" to 1, press the ON:1

soft key, or alternatively enter 1, then press the [INPUT]

soft key. From now on, parameters can be set. At the same

time an alarm condition (P/S100 PARAMETER WRITE

ENABLE) occurs in the NC.

(3) To select the parameter screen, press the

many times as required, or alternatively press the

then [PARAM] soft key.

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

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

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

shown below:

function key as

key once,

(6) Press the [EXEC] soft key to start inputting parameters from the

input/output device. When parameters are being input, "INPUT" blinks in the state display field on the lower part of the screen.

(7) When parameter input terminates, "INPUT" stops blinking.

Press the

(8) When parameter read terminates, "INPUT" stops blinking, and

an alarm condition (P/S000) occurs in the NC. Turn it off before continuing operation.

key to interrupt parameter input.

- 7 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

4 DESCRIPTION OF PARAMETERS

Parameters are classified by data type as follows:

Table 4 Data Types and Valid Data Ranges of Parameters

Data type Valid data range Remarks

Bit Bit axis

Byte

Byte axis

Word

Word axis 2-word 2-word axis

NOTE

1 For the bit type and bit axis type parameters, a

single data number is assigned to 8 bits. Each bit has a different meaning.

2 The axis type allows data to be set separately for

each control axis.

3 The valid data range for each data type indicates a

general range. The range varies according to the parameters. For the valid data range of a specific parameter, see the explanation of the parameter.

(1) Notation of bit type and bit axis type parameters

[Example]

#7 #6 #5 #4 #3 #2 #1 #0

0021 ABC DEFGH IJKL TGFHJK FGTH FGTY HGU

Data No. Data #0 to #7 are bit positions.

0021 Servo axis number of a specific axis

Data No. Data.

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

0 or 1

-128 to 127 0 to 255

-32768 to 32767 0 to 65535

-99999999 to 99999999

In some parameters, signs are ignored.

- 8 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

NOTE

1 The bits left blank in 4. DESCRIPTION OF PARAMETERS

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

2 Parameters having different meanings between the T

series and M series and parameters that are valid only for the T or M series are indicated in two levels as shown

below. Parameters left blank are unavailable. Example1 Parameter 5010 has different meanings for the T series

and M series.

5010

Tool nose radius compensation ...

Tool compensation C ...

T series

M series

Example2 DPI is a parameter common to the M and T series, but

GSB and GSC are parameters valid only for the T series.

#7 #6 #0

3401

GSC GSB DPI

DPI

T series

M series

Example3 The following parameter is provided only for the M series.

1450

F1 digit feed ...

T series

M series

- 9 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

4.1 PARAMETERS OF SETTING

#7 #6 #5 #4 #3 #2 #1 #0

0000 SEQ INI ISO TVC

Setting entry is acceptable. [Data type] Bit TVC TV check

0 : Not performed

1 : Performed ISO Code used for data output

0 : EIA code

1 : ISO code INI Unit of input

0 : In mm

1 : In inches SEQ Automatic insertion of sequence numbers

0: Not performed

1: Performed

When a program is prepared by using MDI keys in the part program

storage and edit mode, a sequence number can automatically be

assigned to each block in set increments. Set the increment to

parameter 3216.

#7 #6 #5 #4 #3 #2 #1 #0

0001 FCV

Setting entry is acceptable. [Data type] Bit FCV Tape format

0: Series 0 standard format

(Series 16/18 compatible format)

1: Series 10 / 11 format

NOTE

Programs created in the Series 10 / 11 tape format

can be used for operation on the following functions:

1 Subprogram call M98 2 Thread cutting with equal leads G32 (T series) 3 Canned cycle G90, G92, G94 (T series) 4 Multiple repetitive canned cycle G71 to G76 (T

series)

5 Drilling canned cycle G73, G74, G76, G80 to G89

(M series)

6 Cutter compensation C (M series)

2 When the tape format used in the Series 10/11 is

used for this CNC, some limits may add. Refer to the Series 0i/0i Mate-MODEL C OPERATOR'S MANUAL.

- 10 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

#7 #6 #5 #4 #3 #2 #1 #0

0002 SJZ RDG

Setting entry is acceptable. [Data type] Bit RDG Remote diagnosis is

0: Not performed.

1: Performed.

To use an RS-232-C serial port for performing remote diagnosis,

connect and setup the modem, cable, and the like, then set 1 in this

parameter. When using a modem card, the setting is not necessary. SJZ Manual reference position is performed as follows:

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

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

1 : Reference position return is performed using deceleration dogs at

all times.

NOTE

SJZ is enabled when bit 3 (HJZ) of parameter

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

#7 #6 #5 #4 #3 #2 #1 #0

0012

[Data type] Bit axis MIRx Mirror image for each axis

AICx The travel distance of an axis command is:

RMVx AICx MIRx

RMVx MIRx

Setting entry is acceptable.

0 : Mirror image is off.

1 : Mirror image is on.

0: Determined by the value specified with the address.

1: Always handled as an incremental value.

- 11 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

0020

[Data type] Byte [Valid data range] 0 to 35

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

device in the foreground

Setting entry is acceptable.

I/O CHANNEL: Selection of the input/output device to be used

The CNC provides the following interfaces for data transfer to and

from the host computer and external input/output devices:

• Input/output device interface (RS-232-C serial port 1, 2)

• DNC2 interface

Data input/output can be performed with a personal computer

connected via FOCAS1/Ethernet or FOCAS1/HSSB. Data

input/output can be performed with the Power Mate CNC via the

FANUC I/O Link.

This parameter selects the interface used to transfer data to and from

an input/output device.

Setting Description

0, 1 RS-232-C serial port 1

2 RS-232-C serial port 2 4 Memory card interface 5 Data server interface 6 The DNC operation is performed or M198 is specified by

FOCAS1/ Ethernet. 10 DNC2 interface, OSI-Ethernet 15 M198 is specified by FOCAS1/HSSB. (Bit 1 (NWD) of

parameter No. 8706) must also be specified.) 20 21 22

to 34 35

Group 0 Group 1 Group 2 to Group 14 Group 15

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

Supplemental remark 1 If the DNC operation is performed with FOCAS1/HSSB, the

setting of parameter No. 20 does not matter. The DMMC signal

<G042.7> is used. Supplemental remark 2 If bit 0 (IO4) of parameter No. 110 is set to control the I/O

channels separately, the I/O channels can be divided into four

types: input and output in the foreground and input and output in

the background. If so, parameter No. 20 becomes a parameter for

selecting the input device in the foreground.

- 12 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

NOTE

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

setting screen is used.

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

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

Mother board

RS-232-C serial port 1

R232-1 (JD36A)

RS-232-C serial port 2

R232-2 (JD36B)

Serial communication board DNC2 board

I/O CHANNEL=0, 1

(Channel 1)

I/O CHANNEL=2

(Channel 2)

RS-232-C I/O device

R232-3 (JD28A)

R422-1 (JD6A)

I/O CHANNEL=3

(Channel 3)

RS-232-C I/O device (when a DNC2 board is used)

3 The input/output unit interface may be referred to as the reader/punch interface. RS-232-C serial port 1 and RS-232-C serial port 2 are also referred to as channel 1

and channel 2, respectively.

0021 Setting of the output device in the foreground

0022 Setting of the input device in the background

0023 Setting of the output device in the background

Setting entry is acceptable.

[Data type] Byte [Valid data range] 0 to 2, 5, 10

These parameters are valid only when bit 0 (IO4) of parameter No. 110 is set to control the I/O channels separately. The parameters set individual input/output devices if the I/O channels are divided into these four types: input and output in the foreground and input and output in the background. The input device in the foreground is set in parameter No. 20. For the details of the settings, see the table provided with the description of parameter No.

20.

- 13 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

NOTE

If different input/output devices are simultaneously

used in the foreground and background, just a value from 0 to 2 can be specified for the background device.

If an attempt is made to use a busy input/output

device, an alarm (P/S233 or BP/S233) will be raised. Note that the settings 0 and 1 indicate the same input/output device.

- 14 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

4.2 PARAMETERS OF READER/PUNCHER INTERFACE,

REMOTE BUFFER, DNC1, DNC2, AND M-NET INTERFACE

Before data (programs, parameters, and so on) can be input from and output to an external input/output device via the input/output device interface (RS-232-C serial port), the parameters explained below must be set. In the I/O CHANNEL setting parameter, the input/output device to be used is selected by specifying one of the two channels (RS-232-C serial port 1 and RS-232-C serial port 2) that is connected to the input/output device. In addition, the specifications of an input/output device connected to each channel (such as the specification number, baud rate, and number of stop bits of the input/output device) must be set in parameters corresponding to each channel in advance. For channel 1, two combinations of parameters to specify the input/output device data are provided. The following shows the interrelation between the input/output device interface parameters for the channels.

Input/output channel number (parameter No.0020)

↓

0020

Specify a channel for an in put/output device.

I/O CHANNEL =0 : Channel1 =1 : Channel1 =2 : Channel2

I/O CHANNEL

0101

I/O CHANNEL=0 (channel 1)

I/O CHANNEL=1 (channel 1)

I/O CHANNEL=2 (channel 2)

Fig.4.2 I/O Device Interface Settings

0102

0103

0111

0112

0113

0121

0122

0123

Stop bit and other data

Number specified for the input/output

Baud rate

Stop bit and other data

Number specified for the input/output

Baud rate

Stop bit and other data

Number specified for the input/output

Baud rate

- 15 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

4.2.1 Parameters Common to all Channels

0024

[Data type] Byte

#7 #6 #5 #4 #3 #2 #1 #0

0100 ENS IOP ND3 NCR CRF CTV

[Data type] Bit CTV: Character counting for TV check in the comment section of a

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

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

ND3 In DNC operation, a program is:

Port for communication with the PMC ladder development tool (FANUC

LADDER-III)

The following parameter can be set at "Setting screen".

This parameter sets the port to be used for communication with the PMC ladder development tool (FANUC LADDER-III). 0 : According to the setting on the PMC online screen 1 : RS-232-C serial port 1 (JD36A) 2 : RS-232-C serial port 2 (JD36B) 10 : High-speed interface (HSSB (COP7) or Ethernet) 11 : High-speed interface or RS-232-C serial port 1 12 : High-speed interface or RS-232-C serial port 2

program. 0 : Performed 1 : Not performed

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

NOTE

The EOB output patterns are as shown below:

NCR CRF EOB output format

0 0 "LF" "CR" "CR" 0 1 "CR" "LF" 1 0 "LF" 1 1 "CR" "LF"

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

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.)

- 16 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

NOTE

In general, reading is performed more efficiently

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

IOP Specifies how to stop program input/output operations.

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

operations. (An reset cannot stop program input/output

operations.)

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

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

#7 #6 #5 #4 #3 #2 #1 #0

0110 IO4

[Data type] Bit IO4 Separate control of I/O channel numbers is:

0: Not performed. 1: Performed. If the I/O channels are not separately controlled, set the input/output device in parameter No. 20. If the I/O channels are separately controlled, set the input device and output device in the foreground and the input device and output device in the background in parameters No. 20 to No. 23 respectively. Separate control of I/O channels makes it possible to perform background editing, program input/output, and the like during the DNC operation.

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

#7 #6 #5 #4 #3 #2 #1 #0

0101

[Data type] Bit SB2 The number of stop bits

HAD An alarm raised for the internal handy file is:

NFD ASI SB2

NFD ASI HAD SB2

0 : 1 1 : 2

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

displayed.) 1: Displayed in detail on the NC screen.

- 17 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

ASI Code used at data input

0 : EIA or ISO code (input: determined automatically, output:

setting of bit 1 of parameter No. 0000) 1 : ASCII code for both input and output

NOTE

When ASCII code is to be used for inputting and

outputting data (when ASI is set to 1), also set bit 1 of parameter No. 0000 to 1.

NFD Feed before and after the data at data output

0 : Output 1 : Not output

NOTE

When input/output devices other than the FANUC

PPR are used, set NFD to 1.

0102

[Data type] Byte

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

to 0)

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

4.2.2 (a).

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

Set value Input/output device

0 RS-232-C (Used control codes DC1 to DC4)

2 FANUC CASSETTE ADAPTOR 3 (FANUC CASSETTE F1)

4 RS-232-C (Not used control codes DC1 to DC4)

5 Portable tape reader

FANUC CASSETTE ADAPTOR 1 (FANUC CASSETTE B1/ B2)

FANUC PROGRAM FILE Mate, FANUC FA Card Adaptor FANUC FLOPPY CASSETTE ADAPTOR, FANUC Handy File FANUC SYSTEM P-MODEL H

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

- 18 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

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

[Data type] Byte

Set baud rate of the input/output device used when the I/O CHANNEL is set to 0, with a set value in Table 4.2.2 (b).

Table 4.2.2 (b)

Set value Baud rate (bps) Set value Baud rate (bps)

1 50 7 600 2 100 8 1200 3 110 9 2400 4 150 10 4800 5 200 11 9600 6 300

12 19200

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

#7 #6 #5 #4 #3 #2 #1 #0

0111 NFD ASI SB2

[Data type] Bit

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

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

[Data type] Byte

Set the number specified for the input/output device used when the I/O CHANNEL is set to 1, with one of the set values listed in Table 4.2.2 (a).

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

[Data type] Byte

Set the baud rate of the input/output device used when I/O CHANNEL is set to 1, with a value in Table 4.2.2 (b).

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

#7 #6 #5 #4 #3 #2 #1 #0

0121 NFD ASI SB2

[Data type] Bit

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

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

[Data type] Byte

- 19 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

Set the number specified for the input/output device used when I/O CHANNEL is set to 2, with a value in Table 4.2.2 (a).

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

[Data type] Byte

Set the baud rate of the input/output device used when I/O CHANNEL is set to 2, with a value in Table 4.2.2 (b).

#7 #6 #5 #4 #3 #2 #1 #0

0134 NCD SYN PRY

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

[Data type] Bit PRY Parity bit

0: Not used 1: Used

SYN Reset/alarm in protocol B

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

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

0: Checked 1: Not checked

#7 #6 #5 #4 #3 #2 #1 #0

0135 RMS PRA ETX ASC

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

[Data type] Bit ASC Communication code except NC data

0: ISO code 1: ASCII code

ETX End code for protocol A or extended protocol A

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

NOTE

Use of ASCII/ISO is specified by ASC.

PRA Communication protocol

0: Protocol B 1: Protocol A

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

0: Always 0 is returned.

- 20 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

1: Contents of the change request of the remote/tape operation in

the SET command from the host is returned.

#7 #6 #5 #4 #3 #2 #1 #0

0138 MDN OWN

[Data type] Bit OWM When NC data or an NC program is output to a memory card, a

message for file overwrite confirmation is: 0 : Displayed. 1 : Not displayed.

MDN The DNC operation function by a memory card is:

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

NOTE

Use a PCMCIA card attachment suited to the CNC

to secure the memory card in the CNC.

- 21 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

4.3 PARAMETERS OF DNC2 INTERFACE

#7 #6 #5 #4 #3 #2 #1 #0

0140 ECD NCE BCC

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

[Data type] Bit BCC The BCC value (block check characters) for the DNC2 interface is:

0: Checked. 1: Not checked. Even if the BCC value is not checked, the BCC value itself must be specified.

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

0: Checked. 1: Not checked. This parameter is dedicated to the DNC2 interface.

ECD Error code of negative acknowledgment

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

acknowledgment. 1: No error code is added to a negative acknowledgment. This parameter is dedicated to the DNC2 interface.

NOTE

To use FANUC DNC2 communications library for

the host computer, set this parameter to 1.

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

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

[Data type] Byte [Unit of data] sec [Valid data range] 1 to 60 (The standard setting is 3.)

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

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

[Data type] Byte [Unit of data] sec [Valid data range] 1 to 60 (The standard setting is 5.)

- 22 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

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

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

[Data type] Byte [Unit of data] sec [Valid data range] 1 to 60 (The standard setting is 1.)

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

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

[Data type] Byte [Unit of data] sec [Valid data range] 1 to 10 (The standard setting is 3.)

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

0147

Number of times the system sends the message in response to the NAK

signal (DNC2 interface)

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

[Data type] Byte [Unit of data] Number of times [Valid data range] 1 to 10 (The standard setting is 2.)

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

0148 Number of characters in overrun (DNC2) interface)

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

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

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

- 23 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

0149

Number of characters in the data section of the communication packet

(DNC2 interface)

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

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

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

Length of the packet

DLE

STX

2 bytes 4 bytes 80 to 256 bytes 3 bytes

Command Data section DEL ETX BCC

- 24 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

4.4 PARAMETERS OF REMOTE DIAGNOSIS

#7 #6 #5 #4 #3 #2 #1 #0

0002 RDG

[Data type] Bit RDG Remote diagnosis is:

0: Not performed. 1: Performed. If an RS-232-C serial port is used to carry out remote diagnosis, connect and set up the modem, cable, and the like, then set 1 in this parameter.

#7 #6 #5 #4 #3 #2 #1 #0

0201 NCR ASC SB2

[Data type] Bit SB2 The number of stop bits is

0: 1. 1: 2. To carry out remote diagnosis, set 0.

ASC The code to be used for data output is:

0: ISO code. 1: ASCII code. To carry out remote diagnosis, set 1.

NCR EOB (end of block) is output as:

0: "LF""CR""CR". 1: Just as "LF". To carry out remote diagnosis, set 1.

0203 Baud rate (for remote diagnosis)

[Data type] Byte

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

When using an RS-232-C serial port

Set value Baud rate (bps) Set value Baud rate (bps)

1 50 7 600 2 100 8 1200 3 110 9 2400 4 150 10 4800 5 200 11 9600 6 300

NOTE

The tables above indicate the baud rates of

communication between the CNC and modem. The actual communication baud rate may be lowered, depending on the modem and communication line.

12 19200

- 25 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

0204 Remote diagnosis channel

[Data type] Byte [Valid data range] 0, 1, 2

The interface to be used for remote diagnosis is: 0,1 : RS-232-C serial port 1 (channel 1). 2 : RS-232-C serial port 2 (channel 2).

0211 Password 1 for remote diagnosis

0212 Password 2 for remote diagnosis

0213 Password 3 for remote diagnosis

[Data type] 2-word [Valid data range] 1 to 99999999

Specify a password for using the remote diagnosis function. The remote diagnosis function has the following password settings. Data can be protected by preventing a third party from accessing any system parameter or machining program without permission.

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

function. (The whole remote diagnosis service is available only

when this password is input on the host side (PC, for instance).) Password 2: Set a password of a part program. (The input/output, verification,

and the like of a program are possible only when this password is

input on the host side (PC, for instance).) Password 3: Set a password of a parameter. (The input/output or the like of a

parameter is possible only when this password is input on the

host side (PC, for instance).)

NOTE

Once any value other than 0 is specified as a

password, the password can be changed only when the same value is specified in the corresponding keyword (parameters No. 221 to No.

223). If any value other than 0 is specified as a password, the password setting is not displayed on the parameter screen (blank display is provided). Take great care when setting the password.

0221 Keyword 1 for remote diagnosis

0222 Keyword 2 for remote diagnosis

- 26 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

0223 Keyword 3 for remote diagnosis

[Data type] 2-word [Valid range] 1 to 99999999

Set a keyword corresponding to a password of the remote diagnosis function. Keyword 1: Keyword for password 1 (parameter No. 211) Keyword 2: Keyword for password 2 (parameter No. 212) Keyword 3: Keyword for password 3 (parameter No. 213) If any value other than 0 is specified as a password (parameters No. 211 to No. 213), the password can be changed only when the same value is specified as the corresponding keyword.

NOTE

The keyword value is reset to 0 at power-up. On

the parameter screen, the keyword setting is not displayed (blank display is provided).

- 27 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

4.5 PARAMETER OF MEMORY CARD INTERFACE

#7 #6 #5 #4 #3 #2 #1 #0

0300 PCM

[Data type] Bit PCM If the CNC screen display function is enabled, when a memory card

interface is provided on the NC side (HSSB connection), 0 : The memory card interface on the NC side is used. 1 : The memory card interface on the PC side is used. This parameter is valid when parameter No. 20 is set to 4 (memory card interface). This parameter is valid only while the CNC screen display function is active.

- 28 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

4.6 PARAMETERS OF DATA SERVER

#7 #6 #5 #4 #3 #2 #1 #0

0900 ONS DSV

[Data type] Bit DSV The data server function is

0: Enabled 1: Disabled

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

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

0921 OS selected for host computer 1 of data server

0922 OS selected for host computer 2 of data server

0923 OS selected for host computer 3 of data server

[Data type] Word [Valid data range] 0 to 1

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

0924 Latency setting for DNC1/Ethernet or FOCAS1/Ethernet

[Data type] Word [Unit of data] ms [Valid data range] 0 to 255

Set service latency of FOCAS1/Ethernet while FOCAS1/Ethernet is used together with the data server function. If a value between 0 and 2 is set, 2 ms is assumed.

- 29 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

4.7 PARAMETERS OF ETHERNET

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

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

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

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

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

[Data type] Byte [Valid data range] 32 to 95

These parameters are provided to allow a special character that is not provided on the MDI panel but needed in a user name, password, or login DIR to be input by pressing a soft key on the Ethernet parameter screen. If a value other than 0 is input as a parameter, the special character assigned to the corresponding input soft key [CHAR-1] to [CHAR-5] is displayed. The special character codes correspond to the ASCII codes.

Sample special character codes

Special

character

Blank 32 ) 41 < 60

! 33 * 42 > 62

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

% 37 . 46 ^ 92 & 38 / 47 # 93

' 39 : 58 ] 94

( 40 ; 59 _ 95

Code

Special

character

Code

Special

character

Code

- 30 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

4.8 PARAMETERS OF POWER MATE CNC MANAGER

#7 #6 #5 #4 #3 #2 #1 #0

0960 ASG SPW PMN MD2 MD1 SLV

[Data type] Bit SLV When the power mate CNC manager is selected, the screen displays:

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

MD1,MD2 These parameters set a slave parameter input/output destination.

MD2 MD1 Input/output destination

0 0 Part program storage 0 1 Memory card

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

PMN The power mate CNC manager function is:

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

SPW The power mate CNC manager allows parameters of slaves to be set:

0 : Regardless of the PWE settings. 1 : According to the PWE settings.

ASG Whether the number of bytes allocated to the input/output destination

of the β amplifier with the I/O Link is 16 bytes or not is : 0 : Not checked. 1 : Checked.

- 31 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

4.9 PARAMETERS OF AXIS CONTROL/INCREMENT SYSTEM

#7 #6 #5 #4 #3 #2 #1 #0

1001 INM

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

[Data type] Bit INM Least command increment on the linear axis

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

#7 #6 #5 #4 #3 #2 #1 #0

1002

[Data type] Bit JAX Number of axes controlled simultaneously in manual continuous feed,

DLZ Function setting the reference position without dog

SFD The function for shifting the reference position is

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

IDG XIK SFD DLZ JAX

IDG XIK AZR SFD DLZ JAX

manual rapid traverse and manual reference position return 0 : 1 axis 1 : 3 axes

0 : Disabled 1 : Enabled (enabled for all axes)

NOTE

1 This function can be specified for each axis by

DLZx, bit 1 of parameter No.1005.

2 For a system including an axis of Cs contour

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

0: Not used. 1: Used.

0: Reference position return using deceleration dogs (as during

manual reference position return) to be executed.

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

- 32 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

NOTE

When reference position return without dogs is

specified, (when bit 1 (DLZ) of parameter No.1002 is set to 1. The G28 command specified before a reference position causes P/S alarm No.090, regardless of the setting of AZR.

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

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

is applied and continues to move along the other axes.

1: The machine stops moving along all the axes.

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

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

#7 #6 #5 #4 #3 #2 #1 #0

1004

IPR ISC

IPR IPI ISC ISA

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

[Data type] Bit ISA, ISC, ISD The least input increment and least command increment are set.

ISC ISA

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

Least input increment and least command

increment

Symbol

NOTE

IS-A cannot be used at present.

IPI Bit 7 (IPR) of parameter No. 1004 is:

0 : A parameter that requires a power-off operation to make the

setting valid, and that becomes invalid for inch input.

1 : A parameter that does not require a power-off operation, and that

is also valid for inch input.

IPR Whether the least input increment for each axis is set to a value 10

times as large as the least command increment is specified, in increment systems of IS-B or IS-C at setting mm. 0: The least input increment is not set to a value 10 times as large as

the least command increment.

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

least command increment.

- 33 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

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

Input increment Least input increment

IS-B 0.01 mm, 0.01 deg, or 0.0001 inch

IS-C 0.001 mm, 0.001 deg, or 0.00001 inch

NOTE

For IS-A, the least input increment cannot be set to

a value 10 times as large as the least command increment.

The least input increment is not multiplied by 10

also when the calculator-type decimal point input (bit 0 (DPI) of parameter No. 3401) is used.

#7 #6 #5 #4 #3 #2 #1 #0

1005 EDMx EDPx HJZx DLZx ZRNx

[Data type] Bit axis ZRNx When a command specifying the movement except for G28 is issued

in automatic operation (MEM, MDI, or DNC) and when a return to the reference position has not been performed since the power was turned on 0 : An alarm is generated (P/S alarm 224). 1 : An alarm is not generated.

NOTE

1 The state in which the reference position has not

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

2 To use a function that establishes the reference

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

3 When the Cs axis coordinate setup function (bit 2

(CSF) of parameter No. 3712) is used, it is recommended that this parameter be set to 0.

DLZx Function for setting the reference position without dogs

0 : Disabled 1 : Enabled

- 34 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

NOTE

1 When bit 1 (DLZ) of parameter No. 1002 is 0, DLZx

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

2 Do not set this parameter for the Cs contour control

axis or spindle positioning axis.

HJZx When a reference position is already set:

0 : Manual reference position return is performed with deceleration

dogs.

1 : Manual reference position return is performed using rapid

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

NOTE

When the function (see bit 1 (DLZ) of parameter

No. 1002) for setting the reference position without dogs is used, positioning to a reference position is always performed using rapid traverse in reference position return after establishment of the reference position, regardless of the setting of HJZ.

EDPx External deceleration signal in the positive direction for each axis

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

EDMx External deceleration signal in the negative direction for each axis

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

- 35 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

#7 #6 #5 #4 #3 #2 #1 #0

1006

ZMIx DIAx ROSx ROTx

ZMIx ROSx ROTx

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

[Data type] Bit axis ROTx, ROSx Setting linear or rotation axis.

ROSx ROTx Meaning

0 0 Linear axis

(1) Inch/metric conversion is done. (2) All coordinate values are linear axis type. (Is not rounded in 0 to 360°) (3) Stored pitch error compensation is linear axis type (Refer to parameter No.3624)

0 1 Rotation axis (A type)

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

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

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

(Refer to parameter No.3624)

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

in the reference position return direction and the move

amount does not exceed one rotation. 1 0 Setting is invalid (unused) 1 1 Rotation axis (B type)

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

relative coordinate values are not done.

(2) Machine coordinate values, absolute coordinate values

and relative coordinate values are linear axis type. (Is

not rounded in 0 to 360°).

(3) Stored pitch error compensation is linear axis type

(Refer to parameter No.3624)

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

and the index table indexing function (M series)

For the rotation axis used for cylindrical interpolation, set ROTx to 1.

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

of travel on each axis. 0 : Radius 1 : Diameter

ZMIx The direction of reference position return.

0 : Positive direction 1 : Negative direction

NOTE

The direction of the initial backlash, which occurs

when power is switched on, is opposite to the direction of a reference position return.

- 36 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

#7 #6 #5 #4 #3 #2 #1 #0

1007

[Data type] Bit axis RTLx The reference position return operation for a rotation axis is:

OKIx ALZx RTLx

OKIx

0 : Of rotation axis type. 1 : Of linear axis type.

NOTE

The rotation axis type reference position return

operation and the linear axis type reference position return operation differ in behavior as follows, depending on when the dog (the deceleration signal for reference position return) is pressed:

• Linear axis type: When the dog is pressed before the one-rotation

signal is seized, P/S alarm No. 090 is issued.

• Rotation axis type: When the dog is pressed before the one-rotation

signal is seized, the reference position return operation is continued without issuing an alarm.

ALZx An automatic reference position return operation causes:

0 : A return to the reference position by positioning. When a reference position return has not been performed even

once since power-on, a return to the reference position is performed in the same sequence as for the manual reference position return operation.

1 : A return to the reference position in the same sequence as for the

manual reference position return operation.

NOTE

This parameter has no influence on axes for which

a reference position return is performed without dogs.

OKIx In reference position setting by pressing an axis against a stopper,

after a reference position return is completed, P/S alarm 000 is: 0 : Issued. (If this setting is made, an absolute position detector is required

when the function of reference position setting by pressing an

axis against a stopper is used.) 1 : Not issued. (If this setting is made, no absolute position detector is required

even when the function of reference position setting by pressing

an axis against a stopper is used.)

- 37 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

#7 #6 #5 #4 #3 #2 #1 #0

1008 RMCx RRLx RABx ROAx

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

[Data type] Bit axis ROAx The roll-over function of a rotation axis is

0 : Invalid 1 : Valid

NOTE

ROAx specifies the function only for a rotation axis

(for which ROTx, #0 of parameter No.1006, is set to 1)

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

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

NOTE

RABx is valid only when ROAx is 1.

RRLx Relative coordinates are

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

NOTE

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

parameter No.1260.

RMCx When machine coordinate system selection (G53) or high-speed

machine coordinate system selection (G53P1) is specified, for the roll-over function of a rotation axis, the setting of bit 1 (RABx) of parameter No. 1008, which sets the direction of rotation for absolute commands, is: 0 : Invalid. 1 : Valid.

1010 Number of CNC-controlled axes

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

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

- 38 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

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

Examples Suppose that the first axis is the X axis, and the second and

subsequent axes are the Y, Z, and A axes in that order, and that

they are controlled as follows: X, Y, and Z axes: Controlled by the CNC A axis: Controlled by the PMC Then set this parameter to 3 (total 3: 1st to 3rd axes) With this setting, the fourth axis (A axis) is controlled only by

the PMC, and therefore cannot be controlled directly by the

CNC.

- 39 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

#7 #6 #5 #4 #3 #2 #1 #0

1012 IDGx

[Data type] Bit axis IDGx The function for setting the reference position again, without dogs, is:

0 : Not inhibited. 1 : Inhibited.

NOTE

1 IDGx is enabled when the IDG parameter (bit 7 of

parameter No.1002) is 1.

2 When the function for setting the reference position

without dogs is used, and the reference position is lost for some reason, an alarm requesting reference position return (No.300) is generated when the power is next turned on. If the operator performs reference position return, as a result of mistakenly identifying the alarm as that requesting the operator to perform a normal reference position return, an invalid reference position may be set. To prevent such an operator error, the IDGx parameter is provided to prevent the reference position from being set again without dogs.

(1) If the IDG parameter (bit 7 of parameter

No.1002) is set to 1, the IDGx parameter (bit 0 of parameter No.1012) is automatically set to 1 when the reference position is set using the function for setting the reference position without dogs. This prevents the reference position from being set again without dogs.

(2) Once the reference position is prevented from

being set for an axis again, without dogs, any attempt to set the reference position for the axis without dogs results in the output of an alarm (No.090).

(3) When the reference position must be set again

without dogs, set IDGx to 0 before setting the reference position.

- 40 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

#7 #6 #5 #4 #3 #2 #1 #0

1015

DWT WIC SVS ZRL RHR

DWT WIC ZRL RHR

[Data type] Bit RHR After increment system (inch/metric) switching, for the rotation axis,

the first G28 command causes reference position return: 0 : At a low speed. 1 : At a high speed/

ZRL For high-speed reference position return according to G28, second to

fourth reference position return according to G30, and G53 command: 0 : Non-linear type positioning is performed. 1 : Linear type positioning is performed. This parameter is valid when bit 1 (LRP) of parameter No. 1401 is set to 1.

SVS When the servo along an axis is turned off, simple synchronous

control is: 0 : Released. 1 : Not released.

WIC Direct input of measured values for workpiece origin offsets is:

0 : Enabled only in a selected workpiece coordinate system. 1 : Enabled in all coordinate systems.

NOTE

If this parameter is set to 0, measured values can

be input directly only in the currently selected workpiece coordinate system or external workpiece coordinate system. If a measured value is input directly for a workpiece origin offset in another coordinate system, a warning is issued.

DWT When a dwell time is specified with P, the unit of data is:

0 : 1 ms for IS-B, or 0.1 ms for IS-C. 1 : 1 ms. (Not depending on the increment system.)

1020 Program axis name for each axis

[Data type] Byte axis

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

Axis

name

Setting Axis

name

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

Setting Axis

name

Setting Axis

name

Setting

- 41 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

NOTE

1 With the T series, when G code system A is used,

neither U, V, nor W can be used as an axis name. Only when G code system B or C is used, U, V, and W can be used as axis names.

2 The same axis name cannot be assigned to more

than one axis.

3 When the secondary auxiliary function (option) is

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

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

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

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

an axis name. Address E cannot be used with the M series. When address E is used as an axis name, note the following:

- When G code system A is used, address E is always assigned to an absolute command.

- When an equal-lead threading command (G32) is issued in the FS10/11 command format, address E cannot be used to specify the thread lead. Use address F to specify the thread lead.

1022 Setting of each axis in the basic coordinate system

NOTE

When this parameter is set, power must be turned

off before operation is continued.

[Data type] Byte axis

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

Set value Meaning

0 Neither the basic three axes nor a parallel axis 1 X axis of the basic three axes

- 42 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

Set value Meaning

2 Y axis of the basic three axes 3 Z axis of the basic three axes 5 Axis parallel to the X axis 6 Axis parallel to the Y axis 7 Axis parallel to the Z axis

1023 Number of the servo axis for each axis

NOTE

When this parameter is set, power must be turned

off before operation is continued.

[Data type] Byte axis [Valid data range] 1, 2, 3, ..., number of control axes /-1,-2

Set the servo axis for each control axis. Usually set to same number as the control axis number. The control axis number is the order number that is used for setting the axis-type parameters or axis-type machine signals To use a controlled axis as a spindle, specify -1. Setting parameter CSS (bit 7 of parameter No. 3704) to 1 enables the second serial spindle to be assigned as Cs contour axis. To use the second serial spindle as the Cs contour axis, set -2. To use a hypothetical Cs axis for Cs contour control, also make a setting for spindle assignment. Refer to FSSB section of CONNECTION MANUAL (Function) (B-64113EN-1).

- 43 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

4.10 PARAMETERS OF COORDINATES

#7 #6 #5 #4 #3 #2 #1 #0

1201

[Data type] Bit ZCL Local coordinate system when the manual reference position return is

AWK When the workpiece zero point offset value is changed

WZR Upon reset, the workpiece coordinate system is:

1202

[Data type] Bit EWD The shift direction of the workpiece coordinate system is:

WZR AWK ZCL

AWK ZCL

performed 0 : The local coordinate system is not canceled. 1 : The local coordinate system is canceled.

0 : The absolute position display changed when the next buffering

block is performed.

1 : The absolute position display is changed immediately. (Valid

when automatic operation is not being started)

Changed value is valid after buffering the next block.

0 : Not returned to that specified with G54 1 : Returned to that specified with G54

#7 #6 #5 #4 #3 #2 #1 #0

SNC RLC G50 EWS EWD

SNC G52 RLC

0 : The direction specified by the external workpiece zero point

offset value

1 : In the opposite direction to that specified by the external

workpiece zero point offset value

XXX

EWD=0

EXOFS

EXOFS : External workpiece zero point offset value

EWD=1

-EXOFS

(Shifted workpiece coordinate system)

(Original workpiece

coordinate system)

EWS Shift value of the workpiece coordinate system and external

workpiece zero point offset value are 0 : Stored in the separate memory areas. 1 : Stored in the same memory area, that is, the shift and the offset

values are the same.

- 44 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

G50 If the G50 command for setting a coordinate system (or the G92

command in G command system B or C) is specified, 0 : G50 is executed and no alarm is issued. 1 : G50 is not executed and a P/S alarm (No. 010) is issued.

RLC Local coordinate system is

0 : Not cancelled by reset 1 : Cancelled by reset

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

is: 0 : Not considered. 1 : Considered.

NOTE

Select a local coordinate system setting operation

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

SNC After a servo alarm is released, the local coordinate system (G52 or

G92 (M series), or G52 or G50 (T series)) is: 0 : Cleared. 1 : Not cleared.

NOTE

Even when this parameter is set to 1, the local

coordinate system is cleared if a setting is made to allow the local coordinate system to be canceled by a reset (bit 3 (RLC) of parameter No. 1202 = 1).

#7 #6 #5 #4 #3 #2 #1 #0

1203

MMD 68A EMC

MMD EMC

[Data type] Bit EMC The extended external machine zero point shift function is:

0: Disabled. 1: Enabled.

NOTE

When the extended machine zero point shift

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

68A In automatic coordinate system setting of an absolute position detector

in the mode of mirror image of facing two posts (G68): 0 : Mirror image of facing two posts is not considered. 1 : Mirror image of facing two posts is considered.

- 45 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

MMD In manual operation, the direction of axis movement for an axis for

which the mirror image function is enabled is: 0 : Not the same direction as in automatic operation. 1 : The same direction as in automatic operation.

#7 #6 #5 #4 #3 #2 #1 #0

1205

[Data type] Bit R1O Signal output for the first reference position is:

R2O Signal output for the second reference position is:

1220 External workpiece zero point offset value

[Data type] 2-word axis [Unit of data]

[Valid data range] -99999999 to 99999999

R2O R1O

0 : Disabled. 1 : Enabled. The reference position signal output function is required. See the description of parameter No.1245.

0 : Disabled. 1 : Enabled. The reference position signal output function is required. See the description of parameter No.1246.

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

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.

- 46 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

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

1222 Workpiece zero point offset value in workpiece coordinate system 2(G55)

1223 Workpiece zero point offset value in workpiece coordinate system 3(G56)

1224 Workpiece zero point offset value in workpiece coordinate system 4 (G57)

1225 Workpiece zero point offset value in workpiece coordinate system 5 (G58)

1226 Workpiece zero point offset value in workpiece coordinate system 6 (G59)

[Data type] 2-word axis [Unit of data]

Input increment IS-A IS-B IS-C Unit

Linear axis (input in mm) 0.01 0.001 0.0001 mm

Linear axis (input in inches) 0.001 0.0001 0.00001 inch

Rotation axis 0.01 0.001 0.0001 deg

[Valid data range] -99999999 to 99999999

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

Workpiece coordinate system 1 (G54)

Workpiece coordinate system 2 (G55)

Workpiece zero point offset

Origin of machine coordinate system

NOTE

The workpiece origin offset can also be set using

the workpiece coordinate system screen.

- 47 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

1240

Coordinate value of the first reference position on each axis in the machine

coordinate system

1241

Coordinate value of the second reference position on each axis in the

machine coordinate system

1242

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

coordinate system

1243

Coordinate value of the fourth reference position on each axis in the

machine coordinate system

NOTE

When these parameters are set, power must be

turned off before operation is continued.

[Data type] 2-word axis [Unit of data]

Increment system IS-A IS-B IS-C Unit

Millimeter machine 0.01 0.001 0.0001 mm

Inch machine 0.001 0.0001 0.00001 inch

Rotation axis 0.01 0.001 0.0001 deg

[Valid data range] -99999999 to 99999999

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

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

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

[Data type] 2-word axis [Unit of data]

Increment system Unit of data Standard value

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

[Valid data range] 1000 to 99999999

Set the amount of a shift per one rotation of a rotation axis. For the rotation axis used for cylindrical interpolation, set the standard value.

- 48 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

1280

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

shift extension

[Data type] Word [Valid data range] 0 to 65535

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

R0100

R0101

R0102

R0103

R0114

R0115

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

: :

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

NOTE

1 If the specified number is not present, the external

machine zero point shift extension is disabled.

2 A shift amount of the external machine zero point

shift extension can be written from the macro executer.

3 This parameter is valid when bit 0 (EMC) of

parameter No. 1203 is set to 1.

1290 Distance between two opposite tool posts in mirror image

[Data type] 2-word [Unit of data]

Increment system IS-A IS-B IS-C Unit

Millimeter machine 0.01 0.001 0.0001 mm

Inch machine 0.001 0.0001 0.00001 inch

[Valid data range] 0 to 99999999

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

- 49 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

4.11 PARAMETERS OF STROKE CHECK

#7 #6 #5 #4 #3 #2 #1 #0

1300

[Data type] Bit OUT The area inside or outside of the stored stroke check 2 is set as an

LMS The EXLM <G007#6> signal for switching stored stroke check

RL3 Stored stroke check 3 release signal RLSOT3 <G007#4> is

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

BFA LZR RL3 LMS OUT

BFA LZR LMS OUT

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

0: Disabled 1: Enabled

NOTE

Stored stroke check 1 supports two pairs of

parameters for setting the prohibited area. The stored stroke limit switching signal is used to enable either of the prohibited areas set with these parameter pairs.

(1) Prohibited area I:

Parameters No.1320 and No.1321

(2) Prohibited area II:

Parameters No.1326 and No.1327

0: Disabled 1: Enabled

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

NOTE

When an absolute position detector is used and a

reference position is already set upon power-up, stored stroke limit check 1 is started immediately after power-up, regardless of the setting.

- 50 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

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

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

NOTE

The tool stops at a point up to F/7500 mm short of

or ahead of the boundary.

(F: Feedrate when the tool reaches the boundary

(mm/min))

#7 #6 #5 #4 #3 #2 #1 #0

1301 PLC OTF OF1 OTA NPC DLM

[Data type] Bit DLM The stored stroke limit switching signals <G104, G105> for each axial

direction is: 0: Disabled. 1: Enabled.

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

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

OTA If the tool is already in the prohibited area at power-up, an alarm of

stored stroke limit 2 (inside) or stored stroke limit 3 is: 0: Immediately raised. 1: Not raised before a movement is made. Remark) When the alarm is immediately raised, the system enters the

state before power-down. If this parameter is set to 1, no alarm is raised before a movement is made. If the direction of this movement is a direction away from the prohibited area, movements can be made in the opposite direction only. Accordingly, there is danger that the tool enters the prohibited area without an alarm.

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

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

NOTE

In the cases below, the automatic release function

is disabled. To release an alarm, a reset operation is required.

1 When a setting is made to issue an alarm before

a stored stroke limit is exceeded (bit 7 (BFA) of

parameter No. 1300)

2 When an another overtravel alarm (such as

stored stroke check 2 and stored stroke check

3) is already issued

- 51 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

OTF When an overtravel alarm is issued:

0 : No signal is output. 1 : Signals are output to F124 and F126.

PLC Stroke limit check before movement is:

0: Not performed 1: Performed

#7 #6 #5 #4 #3 #2 #1 #0

1310

[Data type] Bit axis OT2x Whether stored stroke check 2 is checked for each axis is set.

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

OT3x OT2x

OT2x

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

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

- 52 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

1320

Coordinate value I of stored stroke check 1 in the positive direction on each

axis

1321

Coordinate value I of stored stroke check 1 in the negative direction on each

axis

[Data type] 2-word axis [Unit of data]

Increment system IS-A IS-B IS-C Unit

Millimeter machine 0.01 0.001 0.0001 mm

Inch machine 0.001 0.0001 0.00001 inch

Rotation axis 0.01 0.001 0.0001 deg

[Valid data range] -99999999 to 99999999

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

Set the machine coordinates of the

(Xp,Yp,Zp)

(Xm,Ym,Zm)

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

NOTE

1 For axes with diameter specification, a diameter

value must be set.

2 When the parameters are set as follows, the stroke

becomes infinite: parameter 1320 < parameter 1321 For movement along the axis for which infinite

stroke is set, only increment commands are

available. (The stored stroke limit switching signal

also becomes invalid.) If an absolute command is

issued for this axis, the absolute register may

overflow, and normal movement will not result. 3 The prohibited area specified with these

parameters is invalid if bit 2 (LMS) of parameter

No. 1300 is set to 1 and stored stroke limit

switching signal EXLM <G007#6> is set to 1. In

such a case, the settings of parameters No. 1326

and 1327 are used, instead.

- 53 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

1322

1323

[Data type] 2-word axis [Unit of data]

[Valid data range] -99999999 to 99999999

Coordinate value of stored stroke check 2 in the positive direction on each

axis

Coordinate value of stored stroke check 2 in the negative direction on each

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

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

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

(Xp,Yp,Zp)

(Xm,Ym,Zm)

(2) When the prohibited area is outside the

boundaries (OUT = 1)

(Xp,Yp,Zp)

Set the machine coordinates of the boundaries in the positive direction (Xp, Yp, and Zp) using parameter No. 1322, and those of the boundaries in the negative direction (Xm, Ym, and Zm) using parameter No. 1323. The prohibited area thus becomes the hatched area in the figure on the left.

(Xm,Ym,Zm)

NOTE

For axes with diameter specification, a diameter

value must be set.

- 54 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

1324

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

axis

1325

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

axis

[Data type] 2-word axis [Unit of data]

Increment system IS-A IS-B IS-C Unit

Millimeter machine 0.01 0.001 0.0001 mm

Inch machine 0.001 0.0001 0.00001 inch

Rotation axis 0.01 0.001 0.0001 deg

[Valid data range] -99999999 to 99999999

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

NOTE

Specify diameters for any axis for which diameter

programming is specified.

1326

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

axis

1327

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

axis

[Data type] 2-word axis [Unit of data]

Increment system IS-A IS-B IS-C Unit

Millimeter machine 0.01 0.001 0.0001 mm

Inch machine 0.001 0.0001 0.00001 inch

Rotation axis 0.01 0.001 0.0001 deg

[Valid data range] -99999999 to 99999999

Set the coordinate values of stored stroke check 1 in the positive and negative directions for each axis in the machine coordinate system. The tool cannot enter the area outside the checks set in the parameter. The inhibition area set in the parameter is enabled when bit 2 (LMS) of parameter No. 1300 is 1 and stored stroke limit switching signal EXLM <G007#6> is 1.

NOTE

1 Specify diameter values for any axes for which

diameter programming is specified. 2 These parameters are invalid if bit 2 (LMS) of

parameter No. 1300 is set to 0, or if stored stroke

limit switching signal EXLM <G007#6> is set to 0.

In such a case, the settings of parameters No.

1320 and 1321 are used, instead.

- 55 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

4.12 PARAMETERS OF THE CHUCK AND TAILSTOCK

BARRIER (T SERIES)

1330 Profile of a chuck

[Data type] Byte [Valid data range] 0 or 1

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

1331

1332

1333

1334

1335

1336

[Data type] 2-word [Unit of data]

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

Dimensions of the claw of a chuck (L)

Dimensions of the claw of a chuck (W)

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

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

X coordinate of a chuck (CX)

ZX coordinate of a chuck (CZ)

Increment system IS-B IS-C Unit

Millimeter machine 0.001 0.0001 mm

Inch machine 0.0001 0.00001 inch

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

- 56 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

Chuck which holds a workpiece on the outer surface (TY= 1)Chuck which holds a workpiece on the inner surface (TY= 0)

Zero point of the workpiece coordinate system

Symbol Description

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

CX X coordinate of a chuck CZ Z coordinate of a chuck

L Dimensions of the claw of a chuck

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

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

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

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

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

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

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

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

NOTE

Specifying the coordinates with a diameter or

radius depends on whether the corresponding axis

conforms to diameter or radius specification. When

the axis conforms to diameter specification, specify

the coordinates with a diameter.

- 57 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

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

NOTE

Always specify W and W1 with radiuses. Specify L

and L1 with radiuses when the Z-axis conforms to

radius specification.

1341

1342

1343

1344

1345

1346

1347

1348

[Data type] 2-words [Unit of data]

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

Length of a tailstock (L)

Diameter of a tailstock (D)

Length of a tailstock (L1)

Diameter of a tailstock (D1)

Length of a tailstock (L2)

Diameter of a tailstock (D2)

Diameter of the hole of a tailstock (D3)

Z coordinate of a tailstock (TZ)

Increment system IS-B IS-C Unit

Millimeter machine 0.001 0.0001 mm

Inch machine 0.0001 0.00001 inch

No.1348: -99999999 to 99999999 Specify the profile of a tailstock.

- 58 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

Workpiece

Zero point of the workpiece coordinate system

D D

Symbol Description

TZ Z-axis coordinate of a tailstock

L Length of a tailstock

D Diameter of a tailstock (diameter input)

L1 Length of a tailstock (1)

D1 Diameter of a tailstock (1) (diameter input)

L2 Length of a tailstock (2) D2 Diameter of a tailstock (2) (diameter input) D3 Diameter of the hole of a tailstock (diameter input)

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

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

NOTE

Specifying the position of a tailstock with a radius

or diameter depends on whether the Z-axis conforms to radius or diameter specification.

L, L1, L2, D, D1, D2, and D3 Define the profile of a tailstock.

NOTE

Always specify D, D1, D2, and D3 with diameters.

Specify L, L1, and L2 with radiuses if the Z-axis conforms to radius specification.

- 59 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

4.13 PARAMETERS OF FEEDRATE

#7 #6 #5 #4 #3 #2 #1 #0

1401

[Data type] Bit RPD Manual rapid traverse during the period from power-on time to the

LRP Positioning (G00)

JZR The manual reference position return at JOG feedrate

RF0 When cutting feedrate override is 0% during rapid traverse,

TDR Dry run during threading or tapping (tapping cycle G74 or G84, rigid

RDR Dry run for rapid traverse command

1402

[Data type] Bit NPC The feed per rotation command is:

JOV Job override is:

JRV Jog feed or incremental feed is

RDR TDR RF0 JZR LRP RPD

RDR TDR RF0 LRP RPD

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

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.

0: Not performed 1: Performed

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

tapping) 0: Enabled 1: Disabled

0: Disabled 1: Enabled

#7 #6 #5 #4 #3 #2 #1 #0

JRV JOV NPC

JOV NPC

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

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

NOTE

To use a position coder, set this parameter to 0.

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

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

- 60 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

0: Performed at feed per minute. 1: Performed at feed per rotation.

NOTE

Specify a feedrate in parameter No.1423.

#7 #6 #5 #4 #3 #2 #1 #0

1403

RTV MIF

NOTE

When this parameter is set, the power must be

turned off before operation is continued.

[Data type] Bit MIF Cutting feedrates at feed per minute is specified by F commands

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

for inch machines.

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

inches/min for inch machines.

NOTE

M series are not equipped with this parameter.

Cutting feedrates are specified by F commands in units of 0.001 mm/min for millimeter machines or

0.00001 inches/min for inch machines.

RTV Override while the tool is retracting in threading

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

#7 #6 #5 #4 #3 #2 #1 #0

1404

[Data type] Bit HFC The feedrate for helical interpolation is:

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

FC0 FRV F8A DLF HFC

FC0 HCF FRV F8A DLF HFC

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

exceed the maximum cutting feedrate specified by parameter (No.1422 or 1430).

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

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

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

- 61 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

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

0: Range specified with bit 0 (MIF) of parameter No.1403 1:

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

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

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

minute mode 0:

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

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

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

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

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

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

50.000000 inches per revolution)

HCF In AI contour control (M series), as the feedrate of helical

interpolation: 0 : A composite feedrate is specified. 1 : A feedrate along the arc is specified.

FC0 Specifies the behavior of the machine tool when a block (G01, G02,

G03, etc.) containing a feedrate command (F command) that is 0 is issued during automatic operation, as follows: 0: A P/S alarm (No.011) is displayed, and the block is not executed. 1: No alarm is displayed, and the block is executed.

#7 #6 #5 #4 #3 #2 #1 #0

1405 FCI EDR

- 62 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

FCI EDR FD3 F1U

[Data type] Bit F1U Specifies the units of the data for the parameters that set the feedrates

of the F1-digit feed commands (parameter Nos. 1451 to 1459).

Increment system

Millimeter machine 0.1 mm/min 1 mm/min

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

When F1U is 0 When F1U is 1

Units of data

FD3 The number of significant digits of the fractional part in

the feedrate command (F command) for feed per revolution is: 0 : Up to two decimal positions (three decimal positions for inch

input).

1 : Up to three decimal positions (four decimal positions for inch

input).

EDR Selects a parameter for setting the external deceleration applied during

interpolation type rapid traverse (bit 1 (LRP) of parameter No. 1401 =

1) . 0 : Parameter No. 1426 is used for setting the external deceleration

rate applied during interpolation type rapid traverse.

1 : The first axis of parameter No. 1427 is used for setting the

external deceleration rate applied during interpolation type rapid traverse.

Similarly, for external deceleration 2, 3, 4, and 5, the first axis of

the external deceleration rate parameter for rapid traverse is used if EDR is set to 1.

FCI When the inch input and feed per revolution are set, the clamp

feedrate for cutting feed is set to: 0 : 9600 inch/min. 1 : 144000 inch/min.

- 63 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

#7 #6 #5 #4 #3 #2 #1 #0

1406

[Data type] Bit ED2 External deceleration 2 is:

ED3 External deceleration 3 is:

1407

[Data type] Bit ACS If the reference position return for a Cs axis is not completed when

ACF In AI advanced preview control or AI contour control mode, the

1408

[Data type] Bit axis type RFD The feedrate about a rotation axis is controlled:

1410 Dry run rate

[Data type] Word

ED3 ED2

0 : Disabled. 1 : Enabled.

#7 #6 #5 #4 #3 #2 #1 #0

ACS

ACF ACS

linear interpolation type positioning including the Cs axis is specified: 0 : A movement is made by non-linear interpolation type positioning

(rapid traverse is performed separately for each axis).

1 : A P/S alarm (No. 5334) is issued.

feedrate clamp value is: 0 : The setting of parameter No. 1432 or the setting of parameter No.

1422, whichever smaller. (If one of these settings is 0, a P/S alarm (No. 5157) is issued.) 1 : The setting of parameter No. 1432 if a non-zero value is set in

parameter No. 1432. If 0 is set in parameter No. 1432, the setting of parameter No.

1422 is used. If 0 is set in parameter No. 1422, a P/S alarm (No. 5157) is

issued. Parameter No. 1422 = Maximum cutting feedrate Parameter No. 1432 = Maximum cutting feedrate for each axis in

the advanced preview control mode

#7 #6 #5 #4 #3 #2 #1 #0

RFD

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

travel speed on the circumference of a virtual circle. Set the radius of the virtual circle in parameter No. 1465.

- 64 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

[Unit of data, valid data range]

Increment system Unit of data

Millimeter machine 1 mm/min 6 to 15000 6 to 12000

Inch machine 0.1 inch/min 6 to 6000 6 to 4800

Valid data range

IS-A, IS-B IS-C

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

1411

Cutting feedrate in the automatic mode at power-on (initial value)

The following parameter can be set at "Setting screen".

[Data type] Word

[Unit of data, valid data range]

Increment system Unit of data Valid data range

Millimeter machine 1 mm/min 6 to 32767

Inch machine 0.1 inch/min 6 to 32767

When the machine requires little change in cutting feedrate during cutting, a cutting feedrate can be specified in the parameter. This eliminates the need to specify a cutting feedrate (F command) in the NC program. The cutting feedrate set by this parameter is valid after the CNC is placed in the clear state by power-up or a reset until a feedrate is specified by a program command (F command). After a feedrate is specified by the F command, the feedrate becomes valid.

1420 Rapid traverse rate for each axis

[Data type] 2-word axis

[Unit of data, valid data range]

Increment system Unit of data

Millimeter machine 1 mm/min 30 to 240000 6 to 100000

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

Valid data range

IS-A, IS-B IS-C

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

- 65 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

1421 F0 rate of rapid traverse override for each axis

[Data type] Word axis

[Unit of data, valid data range]

Increment system Unit of data

Millimeter machine 1 mm/min 30 to 15000 30 to 12000

Inch machine 0.1 inch/min 30 to 6000 30 to 4800 Rotation axis 1 deg/min 30 to 15000 30 to 12000

Valid data range

IS-A, IS-B IS-C

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

Override value

F0: Parameter 1421

1422 Maximum cutting feedrate for all axes

[Data type] 2-word

[Unit of data, valid data range]

Increment system Unit of data

Millimeter machine 1 mm/min 6 to 240000 6 to 100000

Inch machine 0.1 inch/min 6 to 96000 6 to 48000

Valid data range

IS-A, IS-B IS-C

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

NOTE

1 A maximum cutting feedrate can be specified for

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

2 Even when parameter No. 1430 is used, clamping

to a maximum cutting feedrate based on parameter No. 1422 is enabled during polar coordinate interpolation and cylindrical interpolation.

- 66 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

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

[Data type] Word axis

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

is set to 0 (feed per minute), specify a jog feedrate at feed per

minute with an override of 100%.

[Unit of data, valid data range]

Increment system Unit of data

Millimeter machine 1 mm/min 6 to 15000 6 to 12000

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

Valid data range

IS-A, IS-B IS-C

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

revolution) in T series, specify a jog feedarate (feed per

revolution) under an override of 100%.

[Unit of data, valid data range]

Increment system Unit of data Valid data range

Millimeter machine 0.01 mm/rev

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

0 to 32767

1424 Manual rapid traverse rate for each axis

[Data type] 2-word axis

[Unit of data, valid data range]

Increment system Unit of data

Millimeter machine 1 mm/min 30 to 240000 30 to 100000

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

Valid data range

IS-A, IS-B IS-C

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]

Increment system Unit of data

Millimeter machine 1 mm/min 6 to 15000 6 to 12000

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

Valid data range

IS-A, IS-B IS-C

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

- 67 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

1426 External deceleration rate 1 of cutting feed

[Data type] Word

[Unit of data, valid data range]

1427 External deceleration rate 1 of rapid traverse for each axis

[Data type] Word axis

[Unit of data, valid data range]

Increment system Unit of data

Millimeter machine 1 mm/min 6 to 15000 6 to 12000

Inch machine 0.1 inch/min 6 to 6000 6 to 4800

Valid data range

IS-A, IS-B IS-C

Set the external deceleration rate of cutting feed.

Increment system Unit of data

Millimeter machine 1 mm/min 6 to 15000 6 to 12000

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

Valid data range

IS-A, IS-B IS-C

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

- 68 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

1428 Reference position return feedrate

[Data type] 2-word axis

[Unit of data, valid data range]

Increment system Unit of data

Millimeter machine 1 mm/min 30 to 240000 6 to 100000

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

Valid data range

IS-A, IS-B IS-C

This parameter sets a rapid traverse rate for reference position return operation using deceleration dogs, or for reference position return operation before a reference position is set. This parameter is also used to set a feedrate for the rapid traverse command (G00) in automatic operation before a reference position is set.

NOTE

1 This parameter is invalid for an axis using the scale

with absolute addressing reference marks.

2 When 0 is set in this parameter, this parameter

disables the reference position return feedrate setting function.

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

Without dogs position return Manual raped traverse No.1423 or No.1424

With dogs

(*1)

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

No. 1428 No. 1428

=0 ≠0 =0 ≠0

No.1420 No.1420

No.1428

No.1420 or No.1424

No.1424

(*2)

No.1424

No.1424 No.1428

(*3)

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

using/using deceleration dogs

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

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

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

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

Manual reference

- 69 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

1430 Maximum cutting feedrate for each axis

[Data type] 2-word axis

[Unit of data, valid data range]

Increment system Unit of data

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

Valid data range

IS-A, IS-B IS-C

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

NOTE

1 This parameter is valid only during linear

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

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

clamping to a maximum cutting feedrate based on parameter No. 1422 is enabled.

This means that if a value other than 0 is set for

any of the axes with this parameter, clamping to a maximum cutting feedrate is performed for all axes during linear interpolation or circular interpolation according to this parameter.

1431 Maximum cutting feedrate for all axes in the advanced preview control mode

[Data type] 2-words

[Unit of data, valid data range]

Increment system Unit of data

Millimeter machine 1 mm/min 0 to 240000 0 to 100000

Inch machine 0.1 inch/min 0 to 96000 0 to 48000 Rotation axis 1 deg/min 0 to 240000 0 to 100000

Specify the maximum cutting feedrate for all axes in the advanced preview control mode. A feedrate in the tangential direction is clamped in cutting feed so that it does not exceed the feedrate specified in this parameter.

Valid data range

IS-A, IS-B IS-C

- 70 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

NOTE

1 To specify the maximum cutting feedrate for each

axis, use parameter No.1432 instead.

2 In a mode other than the look-ahead mode, the

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

Maximum cutting feedrate for each axis in the advanced preview control mode

1432

Maximum cutting feedrate for each axis in the AI advanced preview control / AI

contour control mode or advanced preview control mode

[Data type] 2-word axis

[Unit of data, valid data range]

Increment system Unit of data

Millimeter machine 1 mm/min 0 to 240000 0 to 100000

Inch machine 0.1 inch/min 0 to 96000 0 to 48000 Rotation axis 1 deg/min 0 to 240000 0 to 100000

Valid data range

IS-A, IS-B IS-C

Specify the maximum cutting feedrate for each axis in the AI advanced preview control / AI contour control mode or advanced preview control mode. A feedrate for each axis is clamped during cutting feed so that it does not exceed the maximum cutting feedrate specified for each axis.

NOTE

1 This parameter is effective only in linear and

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

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

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

3 In a mode other than the AI advanced preview

control / AI contour control mode or advanced preview mode, the maximum cutting feedrate specified in parameter No.1422 or No.1430 is applied and the feedrate is clamped at the maximum feedrate.

- 71 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

1436

[Data type] 2-word axis

[Unit of data, valid data range]

1440 External deceleration rate 2 of cutting feed

[Data type] Word

[Unit of data, valid data range]

1441 External deceleration rate 2 of rapid traverse for each axis

[Data type] Word axis

[Unit of data, valid data range]

Maximum speed for each axis for the speed check function

Increment system Unit of data

Millimeter machine 1 mm/min 0,30 to 240000 0,6 to 100000

Inch machine 0.1 inch/min 0,30 to 96000 0,6 to 48000 Rotation axis 1 deg/min 0,30 to 240000 0,6 to 100000

Valid data range

IS-A, IS-B IS-C

If 0 is set, this function is disabled. Set the maximum speed for each axis. If the speed set in this parameter is exceeded, a P/S alarm (No. 5323) indicating an excessive speed is issued, and the movement is decelerated then stopped. The speed check function checks data obtained by converting this parameter value to the amount of a movement made every 8 ms.

Increment system Unit of data

Millimeter machine 1 mm/min 6 to 15000 6 to 12000

Inch machine 0.1 inch/min 6 to 6000 6 to 4800

Valid data range

IS-A, IS-B IS-C

Set the external deceleration rate of cutting feed.

Increment system Unit of data

Millimeter machine 1 mm/min 6 to 15000 6 to 12000

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

Valid data range

IS-A, IS-B IS-C

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

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B-64120EN/01 4.DESCRIPTION OF PARAMETERS

1442 Maximum feedrate 2 of manual handle feed for each axis

[Data type] Word axis

[Unit of data, valid data range]

Increment system Unit of data

Millimeter machine 1 mm/min 6 to 15000 6 to 12000

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

Valid data range

IS-A, IS-B IS-C

Set the maximum feedrate of manual handle feed for each axis.

1443 External deceleration rate 3 of cutting feed

[Data type] Word

[Unit of data, valid data range]

Increment system Unit of data

Millimeter machine 1 mm/min 6 to 15000 6 to 12000

Inch machine 0.1 inch/min 6 to 6000 6 to 4800

Valid data range

IS-A, IS-B IS-C

Set the external deceleration rate of cutting feed.

1444 External deceleration rate 3 of rapid traverse for each axis

[Data type] Word axis

[Unit of data, valid data range]

Increment system Unit of data

Millimeter machine 1 mm/min 6 to 15000 6 to 12000

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

Valid data range

IS-A, IS-B IS-C

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

1445 Maximum feedrate 3 of manual handle feed for each axis

[Data type] Word axis

[Unit of data, valid data range]

Increment system Unit of data

Millimeter machine 1 mm/min 6 to 15000 6 to 12000

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

Valid data range

IS-A, IS-B IS-C

Set the maximum feedrate of manual handle feed for each axis.

- 73 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

1450

[Data type] Byte [Valid data range] 1 to 127

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

F1 digit feed

Set the constant that determines the change in feedrate as the manual pulse generator is rotated one graduation during F1-digit feed.

max

=∆

100

(where, i=1 or 2)

In the above equation, set n. That is, the number of revolutions of the manual pulse generator, required to reach feedrate Fmaxi is obtained. Fmaxi refers to the upper limit of the feedrate for an F1-digit feed command, and set it in parameter 1460 or 1461. Fmax1: Upper limit of the feedrate for F1 to F4 (parameter 1460) Fmax2: Upper limit of the feedrate for F5 to F9 (parameter 1461)

- 74 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

1451

Feedrate for F1 digit command F1

1452

Feedrate for F1 digit command F2

1453

Feedrate for F1 digit command F3

1454

Feedrate for F1 digit command F4

1455

Feedrate for F1 digit command F5

1456

Feedrate for F1 digit command F6

1457

Feedrate for F1 digit command F7

1458

Feedrate for F1 digit command F8

1459

Feedrate for F1 digit command F9

The following parameter can be set at "Setting screen".

[Data type] 2-word

[Unit of data, valid data range]

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

Increment system Unit of data

Millimeter machine 0.1 mm/min 6 to 150000 6 to 120000

Inch machine 0.01 inch/min 6 to 60000 6 to 48000 Rotation axis 0.1 deg/min 6 to 150000 6 to 120000

Valid data range

IS-A, IS-B IS-C

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

Increment system Unit of data

Millimeter machine 1 mm/min 6 to 15000 6 to 12000

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

Valid data range

IS-A, IS-B IS-C

These parameters set the feedrates for 1-digit feed commands F1 to F9. When an 1-digit feed command is specified, and the feedrate is changed by turning the manual pulse generator, the parameter-set value also changes accordingly.

- 75 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

1460

1461

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)

[Data type] 2-word [Unit of data, valid data range]

Increment system Unit of data

Millimeter machine 1 mm/min 6 to 15000 6 to 12000

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

Valid data range

IS-A, IS-B IS-C

Set the upper limit of feedrate for the F1-digit feed command. As the feedrate increases by turning the manual pulse generator, the feedrate is clamped when it reaches the upper limit set. If an F1-digit feed command F1 to F4 is executed, the upper limit is that set in parameter 1460. If an F1-digit command F5 to F9 is executed, the upper limit is that set in parameter 1461.

- 76 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

1465

Virtual radius for feedrate control about rotation axis

[Data type] 2-word axis [Unit of data]

Increment system IS-A IS-B IS-C Unit

Metric input mm

Inch input

0.01 0.001 0.0001 inch

[Valid data range] 0 to 99999999

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

NOTE

1 Note that the increment system remains

unchanged regardless of whether metric input or inch input is used.

2 This function is enabled when bit 0 (ROTx) of

parameter No. 1006 and bit 0 (RFDx) of parameter No. 1408 are set to 1.

3 Be careful when setting bit 0 (RFDx) of parameter

No. 1408 and parameter No. 1465 (virtual radius). In particular, when this function is used with a small virtual radius value, axis movement speeds up.

4 If a large value is set for the amount of travel and

parameter No. 1465 (virtual radius), an alarm (P/S 5307: Internal data exceeded an allowable range.) is issued.

5 This function cannot be used in the following

modes:

Rapid traverse, inverse time feed (G93), feed per

revolution (G94), threading, AI advanced preview control, AI contour control

- 77 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

1466

[Data type] 2-word

[Unit of data, valid data range]

[Example] When G92 is specified

Feedrate of retraction in the threading cycle

Increment system Unit of data

Millimeter machine 1 mm/min 30 to 240000 6 to 100000

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

Valid data range

IS-A, IS-B IS-C

Set the feedrate of retraction in a threading cycle. If 0 is set in this parameter, a movement is made at the feedrate (rapid traverse rate) set in parameter No. 1420.

Start point

In the above figure, R1 denotes the rapid traverse rate, and C denotes the cutting feedrate. Feedrate R2 is set by this parameter. If 0 is set in this parameter, R2 is the same feedrate as R1.

- 78 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

4.14 PARAMETERS OF ACCELERATION/DECELERATION

CONTROL

#7 #6 #5 #4 #3 #2 #1 #0

1601

[Data type] Bit OVB Block overlap in cutting feed

NCI RTO

ACD NCI RTO OVB

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.

F2added) be topulses of(Number ×=

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

When F1 = F2

F1 F2

When block overlap is disabled

F1 F2

When block overlap is enabled

RTO Block overlap in rapid traverse

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

NOTE

See the description of parameter No.1722.

NCI In-position check at deceleration

0 : Performed 1 : Not performed

- 79 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

ACD Function for automatically reducing the feedrate at corners (automatic

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

#7 #6 #5 #4 #3 #2 #1 #0

1602

[Data type] Bit FWB Cutting feed acceleration/deceleration before interpolation

LS2 G8S CSD FWB

LS2 G8S CSD BS2 COV FWB

0 : Type A of acceleration/deceleration before interpolation is used. 1 : Type B of acceleration/deceleration before interpolation is used. Type A: When a feedrate is to be changed by a command, acceleration/

deceleration starts after the program enters the block in which the

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

starts and terminates at the block before the block in which the

command is specified. When a feedrate is to be changed by a command, acceleration

starts after the program enters the block in which the command is

specified.

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

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

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

BS2 The type of acceleration/deceleration after interpolation in cutting feed

in advanced preview control mode is: 0 : Specified by bit 6 (LS2) of parameter No. 1602. 1 : Bell-shaped acceleration/deceleration.

Time

- 80 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

BS2 LS2 Acceleration/deceleration

0 0 Exponential acceleration/deceleration after interpolation 0 1 Linear acceleration/deceleration after interpolation

Bell-shaped acceleration/deceleration after interpolation.

1 0

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

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

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

G8S Serial spindle advanced preview control is:

0 : Disabled. 1 : Enabled. When enabled, advanced preview control can be applied to the following functions:

• Rigid tapping

• Cs contour control

• Spindle positioning (only when bit 3 of parameter No.1800 is 1)

NOTE

For Cs contour control and rigid tapping, advanced

preview control is valid only for the first spindle. Cs contour control and rigid tapping with the second spindle does not support advanced preview control.

LS2 Type of acceleration/deceleration after interpolation in cutting feed in

advanced preview control, AI advanced preview control, or AI contour control mode 0 : Exponential acceleration/deceleration is applied (advanced

preview control), or no acceleration/deceleration is applied (AI

advanced preview control and AI contour control). 1 : Linear acceleration/deceleration is applied.

#7 #6 #5 #4 #3 #2 #1 #0

1603

RPT

BEL RBL RPT

[Data type] Bit PRT The acceleration/deceleration of interpolation-type rapid traverse is

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

NOTE

1 The acceleration/deceleration time constant and

override for rapid traverse are used.

2 Rapid traverse block overlap cannot be used.

RBL In the AI advanced preview control / AI contour control,

acceleration/deceleration of rapid traverse is: 0: Linear acceleration/deceleration.

- 81 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

1: Bell-shaped acceleration/deceleration.

NOTE

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

BEL In the AI contour control mode:

0 : Linear acceleration/deceleration before look-ahead interpolation

is used. 1 : Bell-shaped acceleration/deceleration before look-ahead

interpolation is used.

#7 #6 #5 #4 #3 #2 #1 #0

1604

DS2

[Data type] Bit DS2 When an overtravel alarm is issued for stored stroke check 2 during

linear acceleration/deceleration before interpolation, the function to perform deceleration in advance so that the feedrate set in parameter No. 12700 can be attained at the issuance of the alarm is: 0 : Disabled. 1 : Enabled.

#7 #6 #5 #4 #3 #2 #1 #0

1610

JGLx CTLx

JGLx CTBx CTLx

[Data type] Bit axis CTLx Acceleration/deceleration in cutting feed including feed in dry run

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

NOTE

To use bell-shaped acceleration/deceleration after

interpolation, set this parameter to 0 and select the acceleration/deceleration using CTBx, bit 1 of parameter No.1610.

Parameter

CTBx CTLx

0 0 Exponential acceleration/deceleration 0 1 Linear acceleration/deceleration after interpolation

1 0

Bell-shaped acceleration/deceleration after interpolation

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

0 : Exponential acceleration/deceleration or linear acceleration/

deceleration after interpolation is applied (depending on the

setting in CTLx, bit 0 of parameter No.1610).

Acceleration/deceleration

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B-64120EN/01 4.DESCRIPTION OF PARAMETERS

1 : Bell-shaped acceleration/deceleration after interpolation is

applied.

NOTE

This parameter is effective only when the function

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

JGLx Acceleration/deceleration in jog feed

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

acceleration/deceleration after interpolation is applied

(depending on which is used for cutting feed).

1620

Time constant T or T

bell-shaped acceleration/deceleration in rapid traverse for each axis

used for linear acceleration/deceleration or

[Data type] Word axis [Unit of data] ms [Valid data range] 0 to 4000

Specify a time constant used for acceleration/deceleration in rapid traverse for each axis. (1) When bell-shaped acceleration/deceleration is set Set time constant T

this parameter, and set time constant T

for bell-shaped acceleration/deceleration in

in parameter No. 1621.

(2) When linear acceleration/deceleration is set Set time constant T for linear acceleration/deceleration in this

parameter, and set 0 in parameter No. 1621.

NOTE

1 When parameter No.1621 (time constant T2 used

for bell-shaped acceleration/deceleration in rapid traverse) is set to 0, linear acceleration/deceleration is applied in rapid traverse even if the function is provided. In this case, this parameter stands for a time constant used in linear acceleration/deceleration in rapid traverse.

2 Depending on the set time constant values, a

movement may be made at a feedrate a little lower than the rapid traverse rate for a certain time before the rapid traverse rate is attained by acceleration. To prevent this, set the time constants to a multiple of 8.

- 83 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

Speed

Rapid traverse feed rate

Time

Rapid traverse rate

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

1621

Time constant t T

[Data type] Word axis [Unit of data] ms [Valid data range] 0 to 512

Specify time constant T deceleration in rapid traverse for each axis.

T: Time constant for linear acceleration/deceleration

Speed

Time

- T2

used for bell-shaped acceleration/

: Set a time constant used for linear acceleration/deceleration

: Set a time for rounding.

Total time=T Time for linear=T Time for rounding part=T

is determined from the torque of motor. Usually set

to 24 ms or 32 ms.

used for bell-shaped acceleration/deceleration in rapid

+ T2

traverse for each axis

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B-64120EN/01 4.DESCRIPTION OF PARAMETERS

NOTE

1 Set parameter No.1620 to time constant T1 used

for bell-shaped acceleration/deceleration in rapid traverse, and set this parameter to time constant T2.

For details of time constants T1 and T2, see the

description of parameter No.1620.

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

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

Time constant of exponential acceleration/deceleration or bell-shaped

1622

acceleration/deceleration after interpolation in cutting feed for each axis

[Data type] Word axis [Unit of data] ms [Valid data range] 0 to 4000 (exponential acceleration/deceleration in cutting feed)

0 to 512 (linear or bell-shaped acceleration/deceleration after interpolation in cutting feed) Set the time constant used for exponential acceleration/deceleration in cutting feed, bell-shaped acceleration/deceleration after interpolation or linear acceleration/deceleration after interpolation in cutting feed for each axis. Except for special applications, the same time constant must be set for all axes in this parameter. If the time constants set for the axes differ from each other, proper straight lines and arcs cannot be obtained. This parameter is valid for threading, irrespective of the acceleration/deceleration type. For threading cycles G76 and G92 (G78 in the G code system B or C), this parameter is valid for operations other than exponential acceleration/deceleration. (T series)

acceleration/deceleration after interpolation, or linear

Bell-shaped acceleration/deceleration after cutting feed interpolation

Speed

Time

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

The curve corresponds to that T set in parameter No.1620 and 1621.

= T/2 and T2 = T/2

- 85 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

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

[Data type] Word axis

[Unit of data, valid data range]

Increment system Unit of data

Millimeter machine 1 mm/min 0, 6 to 15000 0, 6 to 12000

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

Valid data range

IS-A, IS-B IS-C

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

NOTE

Except for special applications, this parameter

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

Time constant of exponential acceleration/deceleration or bell-shaped

1624

[Data type] Word axis [Unit of data] ms [Valid data range] 0 to 4000 (exponential acceleration/deceleration in jog feed)

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

[Data type] Word axis

[Unit of data, valid data range]

acceleration/deceleration or linear acceleration/deceleration after

interpolation, in jog feed for each axis.

0 to 512 (linear or bell-shaped acceleration/deceleration after interpolation in jog feed) Set the time constant used for exponential acceleration/deceleration, bell-shaped acceleration/deceleration or linear acceleration/ deceleration after interpolation in jog feed for each axis. The type to select depends on the settings of the parameters CTLx, CTBx, and JGLx (Nos. 1610#0, #1, and #4).

Increment system Unit of data

Millimeter machine 1 mm/min 6 to 15000 6 to 12000

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

Valid data range

IS-A, IS-B IS-C

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

Time constant of exponential acceleration/deceleration in the thread cutting

cycle for each axis 1626

- 86 -

B-64120EN/01 4.DESCRIPTION OF PARAMETERS

[Data type] Word axis [Unit of data] ms [Valid data range] 0 to 4000

Set the time constant used for exponential acceleration/deceleration in the thread cutting cycle (G76, G78 (G92 in G code system A)) for each axis. If the acceleration type is not exponential acceleration/deceleration, parameter No. 1622 becomes valid.

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

for each axis 1627

[Data type] Word axis

[Unit of data, valid data range]

Increment system Unit of data

Millimeter machine 1 mm/min 6 to 15000 6 to 12000

Inch machine 0.1 inch/min 6 to 6000 6 to 4800

Valid data range

IS-A, IS-B IS-C

Set the lower limit (FL rate) of exponential acceleration/deceleration in the thread cutting cycle (G76, G78 (G92 in G code system A)) for each axis.

- 87 -

4.DESCRIPTION OF PARAMETERS B-64120EN/01

1710

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

automatic corner override

[Data type] Byte [Unit of data] % [Valid data range] 1 to 100

This parameter sets the minimum deceleration ratio (MDR) when the inner circular cutting speed is changed by automatic corner override. In circular cutting with an inward offset, the actual feedrate for a specified feedrate (F) is expressed as follows:

F ×

Rc: Radius of the path of the cutter's center. Rp: Programmed radius Then, the actual feedrate is controlled so that the feedrate on the programmed path can achieve the specified feedrate F.

Fig. 4.17 (a) Rp and Rc

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

1711

Angle (θp) used to recognize an inner corner in inner corner override

[Data type] Byte [Unit of data] Degree [Valid data range] 1 to 179 (standard value = 91)

This parameter sets the angle used to recognize an inner corner for inner corner override by automatic corner override.

1712

Amount of override for an inner corner

[Data type] Byte [Unit of data] % [Valid data range] 1 to 100 (standard value = 50)

Set the amount of override for an inner corner.

Path of the cutter's center

Programmed path

0, the

- 88 -

FANUC Series 0i-MODEL C, Series 0i Mate-MODEL C PARAMETER MANUAL

Specifications and Main Features

Frequently Asked Questions

User Manual

DEFINITION OF WARNING, CAUTION, AND NOTE

PREFACE

TABLE OF CONTENTS

1 DISPLAYING PARAMETERS

2 SETTING PARAMETERS FROM MDI

4 DESCRIPTION OF PARAMETERS

4.1 PARAMETERS OF SETTING

4.2.1 Parameters Common to all Channels

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

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

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

4.3 PARAMETERS OF DNC2 INTERFACE

4.4 PARAMETERS OF REMOTE DIAGNOSIS

4.5 PARAMETER OF MEMORY CARD INTERFACE

4.6 PARAMETERS OF DATA SERVER

4.7 PARAMETERS OF ETHERNET

4.8 PARAMETERS OF POWER MATE CNC MANAGER

4.9 PARAMETERS OF AXIS CONTROL/INCREMENT SYSTEM

4.10 PARAMETERS OF COORDINATES

4.11 PARAMETERS OF STROKE CHECK

4.13 PARAMETERS OF FEEDRATE