Supported in next firmware versions: 

PM130PLUS: V11.X.15.1

EM133: v12.22.16.1  

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IP Redundancy Mode - Modbus Register 49495.


Description: 

 1 = Standard (the device starts transmitting data to the first station that sends "START_DT_ACT" command ONLY if both sockets are open), 


 2 = Enhanced (the device starts transmitting data to the first station that sends "START_DT_ACT" command even if it is the only open socket).


Definition in PAS