Mitsubishi Electric MELSEC-LD77MS2 User Manual page 409

Starting time chart
[LD77MS4 operation example]
Positioning start signal
All axis servo ON
Md. 26 Axis operation status
PLC READY signal
READY signal
Start complete signal
BUSY signal
Positioning complete signal
Error detection signal
External command signal
Pr. 42 External command function selection
Cd. 3 Positioning start No.
Cd. 8 External command valid
Fig. 6.11 Time chart for starting with external start signal
Chapter 6 Sequence Program Used for Positioning Control
Operation pattern
V
Positioning data No.
[Y10]
[Y1]
Servo OFF Standby
[Y0]
[X0]
[X10]
[XC]
[X14]
[X8]
6 - 67
1(00)
1
(Note): Refer to Section 3.3 for input/output signal of LD77MS16.
Dwell time
0
1
0
t