Opr Control; Mechanical Opr - Mitsubishi Electric MELSEC iQ-F FX5 User Manual

3.2

OPR Control

This section describes details of the OPR control.

Mechanical OPR

The DSZR/DDSZR instruction starts the OPR operation in the direction set by the OPR direction setting. (Page 64 OPR
Direction) After the speed has reached the OPR speed, the operation will be performed at the specified OPR speed.
3
Deceleration is started when the near-point dog signal is detected and the operation continues at creep speed. (Page 67
Near-point Dog Signal) The pulse output is stopped when the zero signal is detected for the specified number of times after
the near-point dog signal is detected, and the mechanical OPR is completed. (Page 68 Zero Signal) When the OPR dwell
time is set, the mechanical OPR is not completed until the dwell time has elapsed. (Page 34 Dwell time)
Deceleration Acceleration
time time
Maximum speed
OPR speed
Creep speed
Bias speed
Origin
Start
Forward end
Rear end Near-point DOG
Zero signal
CLEAR
signal
3 POSITIONING CONTROL FUNCTION
25
3.2 OPR Control