Process Gateway: General Interrogation (T100) to IEC870 Slave
Dear Support Team:
I noticed that it is necessary to send general interrogation (T100) to the Process Gateway IEC870-104 Slave in order to receive spontaneous values, but is it possible that IEC870-104 Slave sends spontaneous values automatically after successful connection (or re-connection) to the IEC870-104 Master?
Is it mandatory to send always general interrogation to the slave in this case? or Does it depend on Master or Slave configuration?
I really appreciate your help.
PD: zenon Energy Edition 8.00 SP0 Build 52082
This is a migrated post! Originally posted on 03.12.2019 by user Jose_Alejandro. Please be aware that information can be outdated.