Mitsubishi Electronics QD75MH1 ユーザーズマニュアル

 
 

 

8 - 15 

MELSEC-Q

 

8   OPR CONTROL 

 

 Operation timing and processing time of fast OPR  

 

The following shows details about the operation timing and time during fast OPR. 

 

t1

t3

t2

In position control

Standing

by

Standing by

Positioning start
signal

BUSY signal

Start complete signal

Positioning operation

Md.26 Axis operation status   

[Y10,Y11,Y12,Y13]

[X10,X11,X12,X13]

[XC,XD,XE,XF]

 

Fig. 8.11 Operation timing and processing time of fast OPR 

 
 

Normal timing time                                             Unit: ms 

 

t1 t2 t3 

1.0 to 1.3 

3.0 to 4.4 

0 to 1.8 

 

•

The t1 timing time could be delayed by the operation state of other axes. 

 

 Operating restrictions 

 

When the OPR complete flag (

Md.31

 Status: b3) is ON, executing a fast OPR start 

will result in an "Home positioning return (OPR) request flag ON" error (error code: 
207)".