Mitsubishi Electric QD75MH1 User Manual page 473

9 MAJOR POSITIONING CONTROL
Positioning start
signal [Y10,Y11,Y12,Y13]
BUSY signal
[XC,XD,XE,XF]
M code ON signal
[X4,X5,X6,X7](WITH mode)
Cd.7 M code OFF request
Start complete signal
[X10,X11,X12,X13]
Md.26 Axis operation status
Positioning operation
External speed-position
switching command
Positioning complete signal
[X14,X15,X16,X17]
M code ON signal (AFTER mode)
[X4,X5,X6,X7]
Cd.7 M code OFF request
OPR complete flag
Md.31 Status: b4
Fig. 9.17 Operation timing and processing time during speed-position switching control (ABS mode)
Normal timing time
t1
1.1
•
The t1 timing time could be delayed by the operation state of other axes.
Operation timing and processing time during speed-position switching
control (ABS mode)
t1
t2
Standing
In speed control
by
t4
t2 t3
0 to 2.0 0 to 1.6 2.8 to 5.1
t3
Standing by
In position control
Speed
Position
control
control
Speed control carried out until speed-position switching
signal turns ON
t6
t5
t2
t4 t5
0 to 1.1
9 - 94
MELSEC-Q
t7
Unit: ms
t6 t7
0.2 Follows parameters