Manufacturer Functions; Stroke End - Mitsubishi Electric MR-J4-_GF Instruction Manual

9. MANUFACTURER FUNCTIONS

9. MANUFACTURER FUNCTIONS

9.1 Stroke end

When LSP (Forward rotation stroke end) or LSN (Reverse rotation stroke end) is turned off, a slow stop is
performed by either of the following stop methods.
During rotation at constant speed
No S-pattern acceleration/
deceleration
With S-pattern acceleration/
deceleration
Servo motor speed
0 r/min
(0 mm/s)
LSP
ON
or
OFF
LSN
Perform a return as follows when the stroke end is detected.
Mode
Point table mode (pt)
Jog mode (jg)
Indexer mode (idx)
Operation status
During deceleration to a stop
No S-pattern acceleration/
deceleration
With S-pattern acceleration/
deceleration
Droop pulses
Servo motor speed
LSP
or
LSN
Perform operation opposite to the limit with the Jog mode (jg).
Perform operation opposite to the limit.
Perform operation opposite to the limit with the Jog mode (jg).
9 - 1
Droop
pulses
0 r/min
(0 mm/s)
ON
OFF
Return method
Remark
The servo motor stops after
having traveled for the
droop pulses.
There is a difference
between the command and
current positions.
Perform a home position
return again.