My current configuration has three (3) Input Expanders.
Problem: Suddenly the Input Expander #2 loses communication with the panel and it causes alarm to all of the zones connected to Expander #2.
1. I went into ElkRP and attempted to re-enroll the module without success.
2. I then power down/up the system and re-enroll the module and it works fine now.
My question is why does it happened? FYI, it happened once before (about 2 months ago) and at the time I didn't give it the attention that I should.
Please help
Problem: Suddenly the Input Expander #2 loses communication with the panel and it causes alarm to all of the zones connected to Expander #2.
1. I went into ElkRP and attempted to re-enroll the module without success.
2. I then power down/up the system and re-enroll the module and it works fine now.
My question is why does it happened? FYI, it happened once before (about 2 months ago) and at the time I didn't give it the attention that I should.
Please help