Mitsubishi Electric MELSERVO-MR-J4 GF Series Instruction Manual page 208

[Pr. PD12] Operation status
setting
During rotation at constant speed
_ _ _ 3
No S-pattern acceleration/deceleration
With S-pattern acceleration/deceleration
Servo motor
speed
LSP
or
LSN
Perform a return as follows when the stroke end is detected.
Mode
Point table mode (pt)
Jog mode (jg)
Indexer mode (idx)
9 MANUFACTURER FUNCTIONS
206
9.1 Stroke end
Part of S-pattern
acceleration/deceleration
time constants
+
Droop pulses
Droop pulses
0 r/min
(0 mm/s)
ON
OFF
Return method
Perform operation opposite to the limit with the Jog mode (jg). After the servo motor moves within the limit
range, stop the operation and execute a home position return.
Perform operation opposite to the limit.
Perform operation opposite to the limit with the Jog mode (jg). After the servo motor moves within the limit
range, stop the operation and execute a home position return.
During deceleration to a stop
No S-pattern acceleration/deceleration
With S-pattern acceleration/deceleration
Servo motor 0 r/min
speed (0 mm/s)
LSP
ON
or
OFF
LSN
Remark
Travels for the droop
pulse portion and stops
Part of S-pattern
acceleration/deceleration the servo motor.
time constants
Continues operation for
+
Droop pulses
a delay portion of the S-
Droop pulses
pattern acceleration/
deceleration time
constants. The home
position is maintained.
A difference will not be
generated between the
command position and
the current position.