ModBusTCP communication between ABB AC800M CI867 and Schneider P3U30

  • Thread starter Deleted member 29674
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Thread Starter

Deleted member 29674

Hi!

We are trying to establish connection between an ABB controller and a relay protector from Schneider, P3U30.
On the same IP ring we have other units talking ModBus including PowerLogic units from Schneider and these units works fine.
It seems like the Connect block works but when activating the Read block it says timeout.
StartAddress format is set to %MW10#2008 to read the Holding register 2009.
This is done in the exact same way as for the PowerLogic units that works.

Anyone here who has setup this type of communication?

BRs Anders
 
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