First, this in not an emergency.
In my legacy Unison system, I have approx. 30 contact closure cards. P/N 708085036 Rev. C
Yesterday, I noticed that one of the cards was cycling the relays for the local indicator lights in high rate pulses.
Is this card something to be repaired or just replaced?
To give more information than the average reader will want...
I reset the card with power and signal, and it seemed to come back online.
This morning I attempted to troubleshoot more thoroughly.
The card was not functioning this morning. I reset the Unison processor. The card started the pulsing again.
I was able to check and see that the signal wasn't causing other contact cards that control the same lights to react, so I believe it is isolated to the one bad card. I will investigate a little more when I have some staff to assist.
I have spares. I can reassign the new card to take the place of the old card with Light Manager. Oh, and the lights that this card controls are normally turned on by a preset on a different contact card. So, as I said, not an emergency, and I will call Tech Services when I get a chance if no response is forthcoming.
Just trying to figure out what to do with this bad card.
Thanks,
John