Panasonic AFP7MC16EC, User Manual

Page: 278 / 504

Stop Functions
12-2
12.1 Type of Stop Functions
12.1.1 Type of Stop Functions
•
The following seven stop operations are available.
•
The system stop, emergency stop, deceleration stop, and pause will be effective when
allocated request signals turn on by user programs.
•
The limit stop, software limit stop, and error stop will be effective when corresponding
conditions are established.

Type of stop operations
Name Time chart Occurrence condition and operation
System stop
E

Once a system stop request (Y0) turns on, the
operations of all active axes will stop.

Stops in the deceleration time of 1 ms.
Limit stop:
E
Limit stop deceleration time 
Once a limit + input and limit - input turns on,
an active operation will stop and the operation of
corresponding axes will stop. "Limit switch"
under "Axis parameter settings" > "Basic setup"
should be set to "A: Enabled".

Performs a deceleration stop in the "limit stop
deceleration time" specified in the axis
parameter.
Software
limit stop
E
Error stop deceleration time

When the software limit function is effective,
an active operation will stop and the
corresponding axes will stop when it exceeds
the range of the software limit.

Performs a deceleration stop in the "error stop
deceleration time" specified in the axis
parameter.
Error stop

When a unit error occurs, the operation of
corresponding axes (all axes or axis in which the
error occurs) will stop.

Target axes vary depending on the selection
of the parameter "MC common settings" >
"Operation when an error occurs".

Performs a deceleration stop in the "error stop
deceleration time" specified in the axis
parameter.
Emergency
stop
E
Emergency stop deceleration time

When an emergency stop request
(corresponding bit allocated to UM001B0 to
UM001B5) turns on an active operation will stop
and the operation of corresponding axes will
stop.

Performs a deceleration stop in the
"emergency stop deceleration time" specified in
the axis parameter.