P3U30 - IEC61850 Control Object1 'Access-Violation'

[rizalul_arifin]

Dear Experts,

We will integration RTU and P3U30 using IEC-61850.  Finally All data metering and status appear normally in RTU. The Problem is when we try to command DO (object1) didn't work with notification 'Access-Violation' using IED Scout. I have make sure that relay ready in remote mode.

Would you give us some advice with this issue?

Thank You and Regards

Rizal

[Araceli_Monje]

@Juha , could you please help with this question for P3U?, thx.

[MinQV]

Hi Ms,

Please try to change "Originator Category" to "station-control". I usually use that one to give Scout a command.

Hope this is useful.

I'm glad to receive your feedback about this solution, or if you fixed it differently.

[Juha]

Hi @rizalul_arifin , thanks for you question.

There can be several different reason for this access violation message, like the following:

- control is performed to the same position as present one (open to open or close to close)
- operation is blocked in the relay (by the use of object blocking matrix)
- even if relay is in remote state local/remote event is blocked and then status in the server is local
- control command type is not in line with current control model (one step vs 2 step command)

BR

-juha-