(b) Starting time chart
The time chart for starting each control is shown below.
• Time chart for starting "machine OPR"
Positioning start signal
PLC READY signal
LD75 READY signal
Start complete signal
BUSY signal
Error detection signal
Cd.3
Positioning start No.
OPR request flag
Status: b3
[
Md.31
OPR complete flag
[
Status: b4
Md.31
290
V
[Y10]
OFF
ON
[Y0]
OFF
ON
[X0]
OFF
[X10]
OFF
[XC]
OFF
[X8]
OFF
9001
OFF
]
OFF
]
Near-point dog
Zero signal
ON
ON
ON
ON
t
ON