P3U30 event log reading via modbus

[Mentor]

Hello to everyone.

I have some Protection relays type P3U30 connected in a SCADA system via Modbus TCP/IP.
I have already configured and can read all needed information.
Now I have ne request from the client, they want to have in the SCADA the event list of the relay.
Can anyone suggest what is the best way to read the event list in SCADA via modbus?
I have one solution in my mind. If i can read the last trip enent from the relay, I can logg it in the SCADA and create a historical of the events.
In the modbus regjisters I can see that the register address 402130 is for the last fault current, I gues that this register will have a value dependind on the last enevent. But cannot find any table that will give me the list of events. like this register will take the value x for this event and so on.

Please guggest me where to find the event list table, or is there any other way to do that?

Thank you.

[Araceli_Monje]

@Arun-kumar_PS , hi, could you please help with this question or connect @Mentor with the right person that is able to support on this subject?, thx.

[Raviteja · Accepted solution]

HI @Araceli_Monje @Mentor ,

I have attached the latest Modbus protocol mapping sheet ,I guess your are looking for this .If you have any further questions please reach out to me.

[Mentor]

Thank you Raviteja for your valuable information.

Best regards