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3 COMMUNICATION BETWEEN THE PLC CPU AND THE MOTION CPU IN
THE MULTIPLE CPU SYSTEM
•
Automatic refresh setting 1
Motion CPU (CPU No.3)
Send range for each CPU CPU side device
CPU share memory G Dev. starting
*
CPU
Point Start End Start End
No.1 48
**
No.2 66
**
No.3 0
No.4
(Note): A dummy setting (*) is made so that an excessive device may not be
refreshed in the Motion CPU No.2.
•
Automatic refresh setting 2
Motion CPU (CPU No.3)
Send range for each CPU CPU side device
CPU share memory G Dev. starting
*
CPU
Point Start End Start End
No.1 118
**
No.2 640
**
No.3 0
No.4
(Note): A dummy setting (*) is made so that an excessive device may not be
refreshed in the Motion CPU No.2.
•
Automatic refresh setting 3
Motion CPU (CPU No.3)
Send range for each CPU CPU side device
CPU share memory G Dev. starting
*
CPU
Point Start End Start End
No.1 48 M3072 M3839
No.2 0
No.3 66 M2000 M3055
No.4
•
Automatic refresh setting 4
Motion CPU (CPU No.3)
Send range for each CPU CPU side device
CPU share memory G Dev. starting
*
CPU
Point Start End Start End
No.1 118 D640 D757
No.2 0
No.3 640 D0 D639
No.4
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