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(4) Executing link dedicated instructions to AnUCPU stations
(a) Executing an instruction to AnUCPU stations
Never execute a master/local module dedicated instruction to AnUCPU stations.
Doing so will cause "MAIN CPU DOWN" or "WDT ERROR", and may result in an operation stop in the
AnUCPU.
(b) Executing an instruction to all stations on a network that contains an AnUCPU
station
Use the group specification to exclude the AnUCPU.
(5) Executing link dedicated instructions to group-specified or all-specified stations in a
multiple CPU system
The instruction can be executed to only the control CPUs of the stations. Specify 0000
H
or 03FF
H
for the target
station's CPU type ((S1)+3) of the instruction.
(a) Executing an instruction to all the specified stations
Configure the system so that the target stations have the same control CPU No.
1 221 2 1 221 2
Set the same control CPU No.
Control CPU setting