Hi there,
I’ve been recently contracted to develop and implement a solution which uses and IP based medium to transport IEC101 data from an RTU to a IEC104 SCADAMASTER.
The SCADA system in question is to relay information for an electric utility company to track its substations.
I have noticed that when my RTU is online, the SCADAMASTER will only see it as “ONLINE” for a few minutes and then registers the RTU as “OFFLINE” until traffic or data is sent from the RTU to the SCADAMASTER.
Has anyone experienced this before?