SMC Networks LECSN-T Series - 19.6.3 Stroke end

19 - 90
19．EtherNet/IP COMMUNICATION
19.6.3 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.
Operation status
Remark
During rotation at constant speed
During deceleration to a stop
Servo motor speed
0 r/min
(0 mm/s)
ON
OFF
Part of droop
pulses
No S-pattern acceleration/
deceleration
With S-pattern acceleration/
deceleration
LSP
or
LSN
Servo motor speed
0 r/min
(0 mm/s)
ON
OFF
Part of
droop
pulses
No S-pattern acceleration/
deceleration
With S-pattern acceleration/
deceleration
LSP
or
LSN
Travels for the droop pulse
portion and stops the servo
motor.
A difference will be
generated between the
command position and the
current position.
Perform a home position
return again.
Perform a return as follows when the stroke end is detected.
Mode
Return method
Profile position mode (pp)
Input the position command of the direction opposite to the limit to Target position (607Ah).
Profile velocity mode (pv)
Input the speed command of the direction opposite to the limit to Target velocity (60FFh).