4.1.1.2 SPI


SPI are special inputs, through NC inputs to PLC, these input points use definition limit or Jog.


SPI Page


Definition of each SPI bit is as following:

SPI bit

Definition

[0].0

X axis positive limit

[0].1

X axis negative limit

[0].2

Y axis positive limit

[0].3

Y axis negative limit

[0].4

Z axis positive limit

[0].5

Z axis negative limit

[0].6

A axis positive limit

[0].7

A axis negative limit

[0].8

X axis encoder index signal

[0].9

Y axis encoder index signal

[0].A

Z axis encoder index signal

[0].B

A axis encoder index signal

[0].C

Spindle encoder index signal

[0].D

Sub spindle encoder index signal (only M86/M86R have it)

[0].E

B encoder index signal (only M86/M86R have it)

[0].F

C encoder index signal (only M86/M86R have it)

[1].0

X axis positive Jog button

[1].1

X axis negative Jog button

[1].2

Y axis positive Jog button

[1].3

Y axis negative Jog button

[1].4

Z axis positive Jog button

[1].5

Z axis negative Jog button

[1].6

A axis positive Jog button

[1].7

A axis negative Jog button

[1].8

B axis positive Jog button (only M86/M86R have it)

[1].9

B axis negative Jog button (only M86/M86R have it)

[1].A

C axis positive Jog button (only M86/M86R have it)

[1].B

C axis negative Jog button (only M86/M86R have it)

[1].C

B axis positive limit (only M86/M86R have it)

[1].D

B axis negative limit (only M86/M86R have it)

[1].E

C axis positive limit (only M86/M86R have it)

[1].F

C axis negative limit (only M86/M86R have it)