ScadaPack 474 Peer to Peer Comms Not Restarting Automatically

[MikeSI]

Hi everyone,

I have two ScadaPack 474 RTUs talking DNP3 to eachother. RTU 'A' is reading 6 signals from RTU 'B'.

RTU 'A' contains the logic to add objects to the read list for each signal to be read (see attached screenshot).

It's a simple setup and everything works fine, except when power is cycled on RTU 'A' the Peer-to-Peer comms is not re-established again. Even if I manually toggle the 'EN' input on all the DNP3Peer_AddObjToRDList blocks the STATUS output is always FALSE. The only way I can re-establish the comms is by resetting the logic application from Remote Connect (I select cold boot with initialisation) and then everything restarts as normal.

Would dearly like to understand why this is happening and how to fix the issue. I am following the sample logic and the help guide.

Am using Scadapack 474 Firmware 3.0.3 with Remote Connect.

[KarimBenameur]

Hi MikeSI,

I am not sure it is the right group to ask this question as it is an EAE (Ecostuxure Automation Expert) group and from you screenshot it does not look like EAE.  May be you will be lucky but I think you will have more chance with another group.

[Philip · Accepted solution]

Hi Mike. Please send an email for this issue to SE pacific zone Technical Support at:

techsupport.pz@schneider-electric.com