Mitsubishi Electronics QD75MH4 User Manual

 
 

 

8 - 4 

MELSEC-Q

 

8   OPR CONTROL 

 

 OPR sub functions 

 

Refer to Section 3.2.4 "Combination of QD75MH main functions and sub functions" for 
details on "sub functions" that can be combined with OPR control. Also refer to Chapter 
12 "Control sub functions" for details on each sub function.  

 

[Remarks] 

 

The following two sub functions are only related to machine OPR. 

 

Sub function name 

Machine OPR 

Fast OPR 

Reference 

OPR retry function 

 

 

Section 12.2.1 

OP shift function 

 

 

Section 12.2.2 

 

                                                  : Combination possible,  : Restricted,  : Combination not possible 
 
 

 When an OPR is not required 

 

Control can be carried out ignoring the "OPR request flag" (

Md.31

 Status: b3) in 

systems that do not require an OPR.  
In this case, the "OPR parameters (

Pr.43

to 

Pr.57

)" must all be set to their initial 

values or a value at which an error does not occur.  

 
 

 OPR from peripheral devices 

 

"Machine OPR" and "fast OPR" can be executed from the test mode of the peripheral 
device.  
Refer to GX Configurator-QP Operating Manual for details on OPR from the peripheral 
device.