Mitsubishi Electric MELSERVO-J4 Instruction Manual page 124

4. HOW TO USE THE POINT TABLE
(e) Temporary stop/restart
When TSTP (Temporary stop/restart) is switched on during automatic operation, the servo motor
decelerates with the deceleration time constant of the point table being executed, and then stops
temporarily.
Switching on TSTP (Temporary stop/restart) again restarts the servo motor rotation for the remaining
distance.
During a temporary stop, ST1 (Forward rotation start) or ST2 (Reverse rotation start) does not
function even if it is switched on.
When automatic operation mode is changed to manual operation mode during a temporary stop, the
remaining travel distance is cleared at the time of servo-off or inputting the clear signal.
The temporary stop/restart input does not function during a home position return or JOG operation.
1) When the servo motor is rotating
Automatic
Operation status
operation
During a stop
During
Temporary stop
acceleration
At a constant
Temporary stop
speed
During
deceleration
During a
Restart
temporary stop
: The temporary stop/restart input does not function.
Forward
rotation
Servo motor speed
0 r/min
Point table
ST1 (Forward rotation start)
or ST2 (Reverse rotation start)
TSTP (Temporary stop/restart)
PUS (Temporary stop)
CPO (Rough match)
INP (In-position)
MEND (Travel completion)
PT0 (Point table No. output 1)
to PI7 (Point table No. output 8)
4 - 37
Manual operation
Acceleration time constant
of point table No. n
No. n
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Home position
return
Deceleration time constant
of point table No. n
Remaining
distance
No. n