Connections to AC450 PC Elements
We are seeing a occasional alarm from a Valvecon that references IB4. There are no connections to IB4 (And no IB4 Text assigned in the DB element). Looking a little deeper, I find that some of our non connected I/P's to our Valvecons/Pidcons & Motcons are set to '1' and some are 'D=1'.
Is it possible that the IB4 (currently set to 1) is dropping out, resulting in the default property text appearing?
Is it best practice to have these unconnected I/P's all set to 'D=1'
Thanks very much,
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