Setting The Opr Retry Function - Mitsubishi Electric QD77MS User Manual

POINT
The settings of the upper/lower stroke limit signal are shown below. The OPR
retry function can be used with either setting. (Refer to Section 13.4.4 "Hardware
stroke limit function".)

External input signal of QD77MS
 External input signal of servo amplifier
 External input signal via CPU (buffer memory of QD77MS)

[3] Setting the OPR retry function

To use the "OPR retry function", set the required details in the parameters shown
in the following table, and write them to the Simple Motion module.
When the parameters are set, the OPR retry function will be added to the
machine OPR control. The set details are validated at the rising edge (OFF
ON) of the PLC READY signal [Y0]. Set "[Pr.57] Dwell time during OPR retry"
according to the user's requirements.
Setting item
[Pr.48] OPR retry
Dwell time during
[Pr.57]
OPR retry
: Refer to Section 5.2 "List of parameters" for setting details.
REMARK

Parameters are set for each axis.
 It is recommended that the parameters be set whenever possible with GX Works2.
Execution by sequence program uses many sequence programs and devices. The
execution becomes complicated, and the scan times will increase.
Setting
value
1 Set "1: Carry out OPR retry by limit switch".
Set the deceleration stop time during OPR retry.
(Random value between 0 and 65535 (ms))
13 - 7
Chapter 13 Control Sub Functions
Setting details
Factory-set
initial value
0
0