Mitsubishi QD75P1N User Manual page 267

6 SEQUENCE PROGRAM USED FOR POSITIONING CONTROL
Positioning start signal
[Y10, Y11, Y12, Y13]
BUSY signal [XC, XD, XE, XF]
M code ON signal
(WITH mode) [X4, X5, X6, X7]
Cd. 7 M code OFF request
Start complete signal
[X10, X11, X12, X13]
Md. 26 Axis operation status
Output pulse to external source
(PULSE)
Positioning operation
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
[ Status: b4]
Md. 31
Model
QD75P N/QD75D N 0.2 to 1.1ms
QD75P /QD75D
Position control operation timing and process time
t1
Standby Position control
t4
Fig. 6.10 Position control operation timing and process time
•
When the positioning start signal turns ON, if all signals marked with an
asterisk ( ) are already ON, the signals marked with an asterisk ( ) will turn
OFF when the positioning start signal turns ON.
Normal timing time
t1 t2
0 to 0.9ms
1.2 to 2.3ms 0 to 1.8ms
•
The t1 timing time could be delayed depending on the operating conditions of
the other axis.
t2
t3
Standby
t5
t2
t3
0 to 0.9ms 0.4 to 1.3ms
0 to 1.8ms 2.7 to 4.4ms
6 - 35
MELSEC-Q
t6
t4 t5
0 to 0.9ms
0 to 1.8ms
t6
Follows
parameters