Mitsubishi Electric MELSEC iQ-F Series FX5 User Manual page 81

Restrictions
Always limit the servomotor torque after the speed reaches the speed set in [Pr.47] Creep speed.
Otherwise the servomotor may be damaged when the workpiece hits the stopper. (Page 230 Torque limit function)
Precautions during the operation
• Set [Pr.49] OPR dwell time to the time that is equal to or longer than the movement time taken from when the near-point
dog turns on to when the workpiece hits the stopper.
• The machine will continue decelerating and stop if the time set in [Pr.49] OPR dwell time elapses during the deceleration
from the speed set in [Pr.46] OPR speed, and Dwell time fault (Error code: 1943H) occurs.
Machine OPR start
([Cd.184] Positioning start signal)
OPR request flag
([Md.31] Status: b3)
OPR complete flag
([Md.31] Status: b4)
[Md.26] Axis operation status
[Md.34] Movement amount
after near-point dog ON
[Md.20] Current feed value
[Md.21] Machine feed value
V
[Pr.46] OPR speed
ON
OFF
ON
OFF
OFF
Standby OPR
Not set
0
Not set Store traveled value
[Pr.47] Creep speed
Stopper
t
"[Pr.49] OPR dwell time" setting
Error
Address when stopped
8 OPR CONTROL
79
8.2 Machine OPR
8