There are a few system words to help.
%SW90 provides the maximum number of requests that the PLC can handle.
%SW86 indicates the number of messages being refused. It should always be at 0.
%SW90 provides the maximum number of requests that the PLC can handle.
%SW86 indicates the number of messages being refused. It should always be at 0.
Released for: Schneider Electric Egypt and North East Africa
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