Massio MKP-108 faulty?
I have a client that has an NX2200 and 6 MKP-108 keypads (amongst a load of other kit). One of the MKP-108 keypads has decided not to show itself to the controller.
I've tried a factory reset, at site, followed by a reboot of the controller - nothing. I then brought it home and found I could do a re-image of the unit (presumably re-loading the factory set firmware), which my controller (NI-4100) was then able to see (it didn't initially), after a reboot. I then took this keypad back to site and the NX-2200 still refuses to see it.
I'm expecting to see it as an unbound device in the list of devices in Netlinx Studio, but it never appears at the client's site.
Is this keypad faulty, or is there something else I can try?