6POSITIONING CONTROL

(3)Stop commands and stop processing

The stop commands and stop processing for speed control are shown in the table.6.1.

Table.6.1 Stop commands and stop processing

Stop command

Stop condition

Stop axis

Stop processing

 

 

 

 

STOP signal input of the

 

 

Deceleration stop based on the parameter

 

 

block or the "deceleration time on STOP

Q172LX (STOP)

 

 

 

 

input" specified with the servo instruction.

 

 

 

Stop command

 

Specified

Deceleration stop based on the parameter

OFF ON

block or the "deceleration time" specified with

(M3200+20n)

axis

 

the servo instruction.

 

 

 

Rapid stop command (Note)

 

 

Deceleration stop based on the parameter

 

 

block or the "rapid stop deceleration time"

(M3201+20n)

 

 

 

 

specified with the servo instruction.

 

 

 

Rapid stop of the all axes/

 

 

Deceleration stop based on the parameter

deceleration stop from the

Click icon

All axes

block or the "rapid stop deceleration time"

peripheral devices. (Note)

specified with the servo instruction.

 

 

(Test mode)

 

 

 

 

Speed change

Specified

Deceleration stop based on the parameter

Speed change to speed "0"

block or the "deceleration time" specified with

request

axis

 

the servo instruction.

 

 

 

POINT

(Note): The rapid stop command and the rapid stop of the all axes from the peripheral devices are also valid during deceleration by the "STOP signal input of the Q172LX" (STOP) or stop command (M3200+20n), and processing based on the "rapid stop deceleration time" parameter starts at the time the stop condition occurs.

Speed limit value

"STOP signal input of the Q172LX" (STOP) or stop command

Operation speed

Rapid stop command or rapid stop of

 

the all axes from the peripheral device

[Cautions]

(1)After executing of the speed control using the absolute position system, the feed current value cannot be set to "0" by the following operations:

•Reset

•Turning the servo power supply on (OFF ON)

(2)The dwell time cannot be set.

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