Mitsubishi Electric Q173CPU Programming Manual page 132

3 COMMUNICATION BETWEEN THE PLC CPU AND THE MOTION CPU IN
THE MULTIPLE CPU SYSTEM
CPU No.1 (PLC CPU)
Command device for
M0
the Motion CPU
M768
Monitor device for
the Motion CPU
M1824
M8191
Data registers
Command device for
D0
the Motion CPU
D118
Monitor device for
the Motion CPU
D758
D8191
PLC CPU (CPU No.1)
Send range for each CPU
CPU
CPU share memory G
Point Start
No.1 48
No.2 66
No.3
No.4
PLC CPU (CPU No.1)
Send range for each CPU
CPU CPU share memory G
Point Start
No.1 118
No.2 640
No.3
No.4
1) PLC CPU (1 module) + Motion CPU (1 module)
The outline operation and the automatic refresh setting are as follows.
Internal relays
(768 points)
(1056 points)
(118 points)
(640 points)
Automatic refresh setting 1
•
CPU side device
Dev. starting
End Start
M0
M768
Automatic refresh setting 2
•
CPU side device
Dev. starting
End Start
D0
D118
POINT
Although it has set up so that 32 axes may be assigned in the above assignment
example, reduce the number of assignment automatic refresh points a part for the
number of axes to be used.
CPU No.2 (Motion CPU)
M0
M2000
M3055
M3072
M3839
M3840
M8191
D0
D640
D758
D8191
Send range for each CPU
CPU
M0 CPU share memory G
End Point
M767 No.1 48
M1823 No.2 66
No.3
No.4
Send range for each CPU
D0 CPU CPU share memory G
End Point
D117 No.1 118
D757 No.2 640
No.3
No.4
3 - 13
Internal relays
Monitor device
(1056 points)
Command device
(768 points)
Data registers
Monitor device
(640 points)
Command device
(118 points)
Motion CPU (CPU No.2)
CPU side device
Dev. starting
Start End Start
Motion CPU (CPU No.2)
CPU side device
Dev. starting
Start End Start
*
End
M3072 M3839
M2000 M3055
*
End
D640 D757
D0 D639