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watchdog tag must be integer tag, tag REJECTED

Question asked by flost Champion on Oct 24, 2018
Latest reply on Oct 25, 2018 by flost

Hi PI folks,


I have a problem with PI TAGs from an OPC Interface (Version, uniint Version



I get this message for all TAGs I want to add for the Interface. Í was not able to determine what this message will tell me.


This is a stand alone Interface, so no Failover is configured.


Data type on OPC side is VT_R4 (as shown in PI OPC tool), for the TAG I selected float32. Another strange Detail is that I´m able to retrieve an value and an timestanp via the PI OPC tool, but not via the Interface.


Has anyone experianced ths kind of error message?


Kind Regards