Table of Contents
Advertisement
16.3 Pause Function
16.3.1 Pause Function
• The pause function temporarily stops operation. Toggle between the pause function and the
deceleration stop function for use.
• The pause function performs a deceleration stop in the deceleration time of operation when
the deceleration stop request contact turns ON. After that, the stopped state is kept while the
deceleration stop request contact (Y1190 to Y1197) is on, and the control stopped is
restarted by turning off the deceleration stop request contact.
KEY POINTS
•
No deceleration stop can be executed while the pause function is in use.
Use the emergency stop function in the case of executing a stop while the
pause function is in use.
•
The pause function is enabled only when the positioning unit is in
automatic operation (positioning control). During a manual operation (JOG
operation/home return/pulsar operation), it is the same operation as a
deceleration stop.
•
Like other stop functions, the pause function will maintain the stop state
while the deceleration stop (pause) request signal is ON. The pause will be
canceled if an emergency stop or system stop is executed while the
positioning unit is not operating, and the positioning unit will go into the
emergency stop or system stop state.
16.3.2 Pause Settings
• Deceleration stop and pause set the system operation setting area of the positioning
memory (positioning memory area no.0/Address H389) and switch the operations with the
user program.
System operation setting area (positioning memory area no.3)
Offset
Address
Name
(Hex)
Common
Deceleration
area
stop operation
H389
Initial
Description
value
Operate when the deceleration stop request signal is Active (OFF⇒
ON).
0: Deceleration stop
During repetition, the operation stops to the E-point of the object of
repetition.
1: Pause
Perform deceleration stop, and resume position control when the
0
"deceleration stop request signal" is canceled (ON⇒OFF).
All operations are the same to that of deceleration stop for cases
other than position control operation.
During repetition, the operation stops till the E-point of the object of
repetition, and resumes when the "deceleration stop request signal" is
canceled (ON⇒OFF).
If system stop or emergency stop is executed during pause, the
pause will be canceled and the operation will not be resumed even if
the "deceleration stop request signal" is canceled (ON⇒OFF).
16.3 Pause Function
16-5
Advertisement
Table of Contents
