Modbus Broadcast report
Goals and Symptoms
Successful broadcast request on modbus on Premium/Micro PLC (SCP111/114 or SCY) returns 16#00FF as result in second word of management table (instead of 16#0000 for a correct exchange in other protocols)
Successful broadcast request on modbus on M340 PLC returns 16#0001 as result in second word of management table (instead of 16#0000 for a correct exchange in other protocols)
Causes and Fixes
To take into account when performing broadcast over Premium/Micro and M340.
Udgivet til: Schneider Electric Danmark
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