Mitsubishi QD75P1N User Manual page 415

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)
M code OFF request
Cd.7
Start complete signal
[X10,X11,X12,X13]
Md.26 Axis operation status
Output pulse to external source
(PULSE)
Positioning operation
External speed-position
switching command
Positioning complete signal
[X14,X15,X16,X17]
M code ON signal (AFTER mode)
[X4,X5,X6,X7]
M code OFF request
Cd.7
OPR complete flag
Status: b4
Md.31
Fig. 9.17 Operation timing and processing time during speed-position switching control (ABS mode)
Normal timing time
Model
QD75P N/QD75D N
QD75P /QD75D
• 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
Standby Speed control
t4
t1 t2
0.2 to 1.1ms 0 to 0.9ms
1.1ms 0 to 1.8ms
t2
t3
Position control Standby
Speed Position
control control
Speed control carried out until speed-position switching
signal turns ON
t6
t5
t2
t3 t4
0 to 0.9ms 0.4 to 1.3ms
0 to 1.8ms 2.7 to 4.4ms
9 - 99
MELSEC-Q
t7
t5 t6
0 to 0.9ms 1.0ms
parameters
0 to 1.8ms 1.0ms
t7
Follows