FANUC Series 30i/300i/300is-MODEL A. Machining Center System. User's manual - page 283

A.PARAMETERS

 APPENDIX 

B-63944EN/03

 

 

- 2220 - 

13630 

 

Value with emphasis on speed (precision level 1) of the parameter 

corresponding to arbitrary item 1 when AI contour control is used 

 

13631 

 

Value with emphasis on speed (precision level 1) of the parameter 

corresponding to arbitrary item 2 when AI contour control is used 

 

13632 

 

Value with emphasis on speed (precision level 10) of the parameter 

corresponding to arbitrary item 1 when AI contour control is used 

 

13633 

 

Value with emphasis on speed (precision level 10) of the parameter 

corresponding to arbitrary item 2 when AI contour control is used 

 

 

[Input type]  Parameter input 

 

[Data type]  2-word axis 

 

[Unit of data]  Depend on the type of parameter for an arbitrary item 

  [Valid data range]  Depend on the type of parameter for an arbitrary item 

Each of these parameters sets a value with emphasis placed on speed 
or precision for a parameter. 
 

13662 

  Acceleration rate change time (bell-shaped) when AI contour control is used 

(precision level 1), range extended 

 

13663 

  Acceleration rate change time (bell-shaped) when AI contour control is used 

(precision level 10), range extended 

 

 

[Input type]  Parameter input 

 

[Data type]  2-word path 

 

[Unit of data]  msec 

  [Valid data range]  0 to 200 

Each of these parameters sets an acceleration rate change time 
(bell-shaped) in AI contour control. Set a value (precision 1) with 
emphasis placed on speed, and a value (precision level 10) with 
emphasis on precision. 
 

  

#7 #6 #5 #4 #3 #2 #1 #0 

14000 

 

     

IRF 

  

 

 

[Input type]  Parameter input 

 

[Data type]  Bit axis 

        # 2 

IRF

  An inch-metric switch command (G20, G21) at the reference position 

is: 
0: Disabled. 
1: Enabled. 
 
When this function is enabled for an axis, if an attempt to switch 
between the inch and metric unit is made although the tool is not at the 
reference position on that axis, an alarm (PS5362) is issued, and 
switching between the inch and metric unit is canceled. 
Be sure to move the tool to the reference position by, for example, 
specifying G28 before switching between the inch and metric unit. 
 

B-63944EN/03

 APPENDIX 

A.PARAMETERS

 

 

- 2221 - 

14010 

 

Maximum allowable travel distance when the reference position is 

established for a linear scale with an absolute address reference position

 

 

[Input type]  Parameter input 

 

[Data type]  2-word axis 

 

[Unit of data]  Detection unit 

  [Valid data range]  0 to 99999999 

This parameter sets the maximum allowable travel distance at the FL 
feedrate when the reference position is established for a linear scale 
with an absolute address reference position. When the travel distance 
exceeds the setting of this parameter, the alarm (PS5326) (SCALE 
WITH REFERENCE POSITION: REFERENCE POSITION 
ESTABLISHMENT FAILED) is issued. When this parameter is set to 
0, the maximum allowable travel distance is not checked. 
 

14340 

 

ATR value corresponding to slave 01 on FSSB line 1 

 

14341 

 

ATR value corresponding to slave 02 on FSSB line 1 

: 

14357 

 

ATR value corresponding to slave 18 on FSSB line 1 

 

NOTE 

 

When these parameters are set, the power must be 
turned off before operation is continued. 

 

 

[Input type]  Parameter input 

 [Data 

type] 

Byte 

  [Valid data range]  0 to 23, 64, -56, -96 

Each of these parameters sets the value (ATR value) of the address 
translation table corresponding to each of slave 1 to slave 18 on FSSB 
line 1 (first optical connector). 
The slave is a generic term for servo amplifiers and separate detector 
interface units connected via an FSSB optical cable to the CNC. 
Numbers 1 to 18 are assigned to slaves, with younger numbers 
sequentially assigned to slaves closer to the CNC. 
A 2-axis amplifier consists of two slaves, and a 3-axis amplifier 
consists of three slaves. In each of these parameters, set a value as 
described below, depending on whether the slave is an amplifier, 
separate detector, or nonexistent. 

•

 

When the slave is an amplifier: 

 

Set a value obtained by subtracting 1 from the setting of 
parameter No. 1023 for the axis to which the amplifier is 
assigned. 

•

 

When the slave is a separate detector interface unit: 

 

Set 64 for the first separate detector interface unit (connected 
near the CNC), and set -56 for the second separate detector 
interface unit (connected far from the CNC). 

•

 

When the slave is nonexistent: 

 Set 

-96. 

 

A.PARAMETERS

 APPENDIX 

B-63944EN/03

 

 

- 2222 - 

NOTE 

1  When the electric gear box (EGB) function is used 

Although an amplifier is not actually required for an EGB dummy axis, set this 
parameter with assuming that a dummy amplifier is connected. That is, as the 
address conversion table value for a nonexistent slave, set the value obtained by 
subtracting 1 from the setting of parameter No. 1023 for the EGB dummy axis, 
instead of -96. 

2  When the FSSB is set to the automatic setting mode (when the parameter FMD 

(No.1902#0) is set to 0), parameter Nos. 14340 to 14357 are automatically set as 
data is input on the FSSB setting screen. When the manual setting 2 mode is set 
(when the parameter FMD (No.1902#0) is set to 1), be sure to directly set values in 
parameter Nos. 14340 to 14357. 

 

Example of axis configuration and parameter settings 

 - Example 1 

1

0 

2

1 

3

2 

4

3 

5

4 

6

64 

7

5 

8

-56 

9 to 18

-96 

Slave 

number

ATR 

No.14340 

 to 14357 

X 

A 

Y 

Z 

B 

(M1) 

C 

(M2) 

(None)

Axis 

 

1 X 1
2 Y 3
3 Z 4
4 A 2

5 B 5
6 C 6

Controlled 

axis 

number

Program axis 

name 

No.1020 

Servo axis 

No.1023

CNC 

Two-axis 

amplifier 

Single-axis 

amplifier 

M1

Two-axis 

amplifier 

Single-axis 

amplifier 

M2

M1/M2: First/second separate detector interface units

1

0 

2

2 

3

3 

4

1 

5

4 

6

64 

7

5 

8

-56 

9 to 18

-96 

Slave 

number

 

X 

Y 
Z 

A 
B 

(M1) 

C 

(M2) 

(None)

Axis 

 

1 X 1
2 Y 3
3 Z 4
4 A 2
5 B 5
6 C 6

Controlled 

axis 

number

Program axis 

name 

No.1020 

Servo 

axis 

No.1023

CNC 

Two-axis 

amplifier 

Single-axis 

amplifier 

M1

Two-axis 

amplifier 

Single-axis 

amplifier 

M2

ATR 

No.14340 

 to 14357 

 

B-63944EN/03

 APPENDIX 

A.PARAMETERS

 

 

- 2223 - 

 

 - Example 2 

Example of axis configuration and parameter settings when the 
electronic gear box (EGB) function is used 
(EGB slave axis: A-axis, EGB dummy axis: B-axis) 

1

0 

2

1 

3

2 

4

4 

5

5 

6

64 

7

-56 

8

3 

Slave 

number

ATR 

No.14340 

 to 14357 

X

Y

A

Z

C

(M1)

(M2)

B(Dummy)

Axis

1 

X 

1

2 Y 2
3 Z 5
4 A 3

5 B 4
6 C 6

Controlled 

axis 

number

Program axis 

name 

No.1020 

Servo axis 

No.1023

CNC 

Two-axis 

amplifier 

Single-axis 

amplifier 

M1

Two-axis 

amplifier 

M2

9

-96 

10

-96 

(None)

(None)

M1/M2: First/second separate detector interface units

 

 

A.PARAMETERS

 APPENDIX 

B-63944EN/03

 

 

- 2224 - 

14358 

 

ATR value corresponding to slave 01 on FSSB line 2 

 

14359 

 

ATR value corresponding to slave 02 on FSSB line 2 

: 

14375 

 

ATR value corresponding to slave 18 on FSSB line 2 

 

NOTE 

 

When these parameters are set, the power must be 
turned off before operation is continued. 

 

 

[Input type]  Parameter input 

 [Data 

type] 

Byte 

  [Valid data range]  0 to 23, 80, -40, -96 

Each of these parameters sets the value (ATR value) of the address 
translation table corresponding to each of slave 1 to slave 18 on FSSB 
line 2 (second optical connector). 

•

 

When the slave is an amplifier: 

 

Set a value obtained by subtracting 1 from the setting of 
parameter No. 1023 for the axis to which the amplifier is 
assigned. 

•

 

When the slave is a separate detector interface unit: 

 

Set 80 for the third separate detector interface unit (connected 
near the CNC), and set -40 for the fourth separate detector 
interface unit (connected far from the CNC). 

•

 

When the slave is nonexistent: 

 Set 

-96. 

 

NOTE 

1  Set these parameters only when a servo axis 

control card with two optical connectors (FSSB 
lines) is used. 

2  When the FSSB is set to the automatic setting 

mode (when the parameter FMD (No.1902#0) is 
set to 0), parameter Nos. 14358 to 14375 are 
automatically set as data is input on the FSSB 
setting screen. When the manual setting 2 mode is 
set (when the parameter FMD (No.1902#0) is set 
to 1), be sure to directly set values in parameter 
Nos. 14358 to 14375. 

 

B-63944EN/03

 APPENDIX 

A.PARAMETERS

 

 

- 2225 - 

14376 

 

ATR value corresponding to connector 1 on the first separate detector 

interface unit 

 

14377 

 

ATR value corresponding to connector 2 on the first separate detector 

interface unit 

: 

14383 

 

ATR value corresponding to connector 8 on the first separate detector 

interface unit 

 

14384 

 

ATR value corresponding to connector 1 on the second separate detector 

interface unit 

: 

14391 

 

ATR value corresponding to connector 8 on the second separate detector 

interface unit 

 

14392 

 

ATR value corresponding to connector 1 on the third separate detector 

interface unit 

: 

14399 

 

ATR value corresponding to connector 8 on the third separate detector 

interface unit 

 

14400 

 

ATR value corresponding to connector 1 on the fourth separate detector 

interface unit 

: 

14407 

 

ATR value corresponding to connector 8 on the fourth separate detector 

interface unit 

 

NOTE 

 

When these parameters are set, the power must be 
turned off before operation is continued. 

 

 

[Input type]  Parameter input 

 [Data 

type] 

Byte 

  [Valid data range]  0 to 32 

Each of these parameters sets the value (ATR value) of the address 
translation table corresponding to each connector on a separate 
detector interface unit. 
The first and second separate detector interface units are connected to 
FSSB line 1, and the third and fourth separate detector interface units 
are connected to FSSB line 2. 
In each of these parameters, set a value obtained by subtracting 1 from 
the setting of parameter No. 1023 for the axis connected to a 
connector on a separate detector interface unit. 
When there are axes for which settings are made to use a separate 
detector interface unit (bit 6 (PM1x) of parameter No. 1905 is set to 1, 
bit 7 (PM2x) of parameter No. 1905 is set to 1, bit 1 (PM3x) of 
parameter No. 1905 is set to 1, or bit 2 (PM4x) of parameter No. 1905 
is set to 1), set 32 for connectors not used. 
 

NOTE 

 

When the FSSB is set to the automatic setting mode 
(when the parameter FMD (No.1902#0) is set to 0), 
parameter Nos. 14376 to 14407 are automatically set 
as data is input on the FSSB setting screen. When 
the manual setting 2 mode is set (when the parameter 
FMD (No.1902#0) is set to 1), be sure to directly set 
values in parameter Nos. 14376 to 14407. 

A.PARAMETERS

 APPENDIX 

B-63944EN/03

 

 

- 2226 - 

 

14713 

  Unit of magnification by which enlargement and reduction is performed with 

the dynamic graphic display function 

 

 

[Input type]  Parameter input 

 [Data 

type] 

Word 

  [Valid data range]  0 to 255 

This parameter sets the unit of magnification by which enlargement 
and reduction is performed with the dynamic graphic display function. 
Unit of magnification = 64 / setting 
If 0 is set, 64 is assumed. 
 

14714 

 

Unit of horizontal movement when a movement is made with the dynamic 

graphic display function 

 

 

[Input type]  Parameter input 

 [Data 

type] 

Word 

  [Valid data range]  0 to 255 

This parameter sets the unit of horizontal movement (in dots) applied 
when a movement is made with the dynamic graphic display function. 
If 0 is set, 64 is assumed. 
 

14715 

 

Unit of vertical movement when a movement is made with the dynamic 

graphic display function 

 

 

[Input type]  Parameter input 

 [Data 

type] 

Word 

  [Valid data range]  0 to 255 

This parameter sets the unit of vertical movement (in dots) applied 
when a movement is made with the dynamic graphic display function. 
If 0 is set, 35 is assumed. 
 

14716 

 

Unit of rotation angle when rotation is performed with the dynamic graphic 

display function 

 

 

[Input type]  Parameter input 

 [Data 

type] 

Word 

  [Valid data range]  0 to 255 

This parameter sets the unit (in degrees) of a rotation angle by which 
the drawing coordinate system is rotated with the dynamic graphic 
display function. 
If 0 is set, 10 is assumed. 
 

B-63944EN/03

 APPENDIX 

A.PARAMETERS

 

 

- 2227 - 

18060 

 

M code that prohibits backward movement 

 

 

[Input type]  Parameter input 

 

[Data type]  Word path 

  [Valid data range]  1 to 999 

When an M code that prohibits backward movement is specified 
during backward movement, backward movement of blocks before the 
M code is prohibited. In this case, backward movement prohibition 
signal MRVSP<Fn091.2> is output. 
 
The M code that prohibits backward movement is not output as an M 
code. As the M code that prohibits backward movement, set an M 
code that is not used by auxiliary functions and macros. 
 

18065 

 

M code that prohibits backward movement 1 

 

 

[Input type]  Parameter input 

 

[Data type]  Word path 

  [Valid data range]  1 to 999 

When an M code that prohibits backward movement is specified 
during backward movement, backward movement of blocks before the 
M code is prohibited. In this case, backward movement prohibition 
signal MRVSP<Fn091.2> is output. 
 

18066 

 

M code that prohibits backward movement 2 

 

 

[Input type]  Parameter input 

 

[Data type]  Word path 

  [Valid data range]  1 to 999 

When an M code that prohibits backward movement is specified 
during backward movement, backward movement of blocks before the 
M code is prohibited. In this case, backward movement prohibition 
signal MRVSP<Fn091.2> is output.