UMAS Protocol

  • Thread starter Juan Jaime Sanmartin
  • Start date
J

Thread Starter

Juan Jaime Sanmartin

Anybody has information about UMAS protocol? I think is a protocol based on Modbus but only for programming PLCs.
 
UMAS protocol is used in Unity series PLC and Unity OS from 2.6, This is used to access both unallocated and allocated Memory from PLC to SCADA system, This is Kernel level protocol.
 
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