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Why would the 7705 module stop responding to commands and how can I restore operation?
Can you send your 2750 the following command.
:ROUTE:CLOSE:COUNT? (@X01 : X40) Where X is the slot number of your faulty 7705.
It may be possible that the relay has reached the end of its life cycle in which you would need to get it repaired.
Please report back to me which relay is the nonworking one and what the closure count is for it.
All switches should be open but I measure closure on many of the switches that were previously working. They seem to be stuck in some previous state.
It may be possible that an inrush current may have damaged the legs of the relays, essentially the contact points act like Velcro.
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