App - 3 App - 3
MELSEC-Q
APPENDIX
(3) Operation timing and processing time of position control
[X18 to X1F]
t6
Md. 7
Pulse output to outside
(PULSE)
BUSY signal [X8 to XF]
Md. 4
Positioning start signal
[Y8 toYF]
[X10 to X17]
t4
t1
t2 t3
t5
Axis operation status
Standby
position control
Standby
Start complete signal
Machine OPR control
operation
Positioning complete signal
OPR complete flag
[ Status : b1]
t1 t2 t3 t4 t5 t6
0.1 to 0.5ms 0.2ms 0 to 2ms 0 to 2ms 0 to 2ms
As set in
parameter
: t1 at simultaneous start of multiple axes
Number of started axes t1
1 axis 0.1ms
4 axes 0.2ms
8 axes 0.4ms
A delay may occur depending on the operating conditions and starting conditions
(control method, bias speed, ACC/DEC time, etc.) of the other axes.
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