04-29-2010, 04:10 PM
I installed a C-Bus UCM a couple of weeks ago and noticed that I get an irregular problem with the UCM \"locking up\". I\'m primarily using the UCM to translate zone on/off status and the security mode to the C-Bus lighting application.
When the UCM locks up, it stops sending levels to the C-Bus, Comfort itself carrys on working fine. LEDs on the UCM show RDY as on, and D10 & D9 flashing, all other LEDs are off.
Resetting the UCM does not recover C-Bus communications, that requires a reset of the main Comfort panel.
I\'ve currently on quite an old Comfort system, Pro 4.170. C-Bus UCM is 5.154.
When the UCM locks up, it stops sending levels to the C-Bus, Comfort itself carrys on working fine. LEDs on the UCM show RDY as on, and D10 & D9 flashing, all other LEDs are off.
Resetting the UCM does not recover C-Bus communications, that requires a reset of the main Comfort panel.
I\'ve currently on quite an old Comfort system, Pro 4.170. C-Bus UCM is 5.154.