Operation During Stop - Panasonic FP-XH M8N16PD User Manual

Stop Function

16.2 Operation During Stop

 Operation during stop
• The system stp, emergency stop, deceleration stop and pause is performed by turning on
each request contact in the I/O area.
• The stopped state is held while each contact is on until each request signal turns off. Any
operation cannot be performed in the stopped state. It is also the same in the cases of limit
stop, software limit stop and error stop.
 Priority of stop operations
• When stop control requests are made simultaneously, the stop operations will be executed
according to the following priority.
(1) System stop > (2) Error stop / Software limit stop / Limit stop > (3) Emergency stop > (4)
Pause > (5) Deceleration stop
- The priorities of the error stop, software limit stop and limit stop are the same.
- In case of the same priorities, the axes will stop at the stop time previously occurred.
 Dwell time setting
• The dwell time setting is invalid in the stop operations regardless of patterns.
• However, the dwell time setting is invalid in the positioning operation after a pause.
 Flag processing
• In the case of system stop, the busy signal turns off and the operation done signal turns on.
• In the cases of emergency stop, limit stop, software limit stop, error stop and deceleration
stop, the busy signal turns off and the operation done signal turns on after the completion of
deceleration.
 Current value coordinate
• Even in a stop operation, the current value coordinate area is always updated.
• After the emergency stop, limit stop, software limit stop, error stop, deceleration stop or
pause, deceleration is performed with each specified deceleration time, and the value when
the operation stops is stored.
• In the case of system stop, the value whe the operation stops is stored.
16-4