2 MULTIPLE CPU SYSTEM
• CPU No.1 (PLC CPU) (GX Developer)
Set the device transmitted to CPU No.2.
Set the device received from CPU No.2.
The processing performance of automatic refresh improves when devices are
transmitted in 2 word sets. Therefore, it is recommended to set the start device as 2
word unit by inputting an even device number.
1) Operation example of automatic refresh
a) Parameter setting
The example of setting automatic refresh is shown below.
(Note) : The operation example of automatic refresh is shown on the next page.
• CPU No.2 (Motion CPU) (MT Developer)
Set the device received from CPU No.1.
Set the device transmitted to CPU No.1.
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