UCM/CBUS 5.203 to 5.208

[ident]

UCM/CBUS 5.203 (Beta) firmware allows the Security Armed Mode to be sent to Cbus when Comfort is armed, with values 01 = Away, 02 = Night, 03 = Day, 02= vacation. Previous UCM/Cbus firmware sent either 01 (armed) irrespective of what mode Comfort is armed to.

However C-Bus devices report 01 = Fully Armed, 02 = Partially armed, 03 , 04 = Armed to Special Mode.

The attached .cbf file can be used to upgrade UCM/Cbus firmware via UCM05, UCM/232, UCM/USB or UCM/Ethernet

Note: UCM/Cbus 5.203 does not work with new Cbus SIM Daughterboard with ST7 micro

[slychiu]

UCM/Cbus 5.208

• Security Armed State will have values 1 to 4 depending on security mode instead of common 1 when armed.
• If zone is bypassed at UCM/Cbus reset, this is reported to to Cbus.
• Multiple Cbus  messages can be received and handled.
• Existing Line cut, AC Failure and  low battery alarms are notified to C-Bus when C-Bus is connected to  Comfort.
• Zone states are reported to Cbus when Cbus is connected
• Faster initialisation of Cbus interface especially when the Security Application is not present on the C-Bus (eg C-Touch)
• Fixed bug when Cbus addresses > 128 not reported correctly
• Added STOP ramp SAL command,  handle Label DLT message
• Messages to C-Bus larger than 45 bytes (concatenated messages) are aborted in keeping with the Cbus serial interface spec.
• Security Application Password Good/Bad supported

Bugs

• Sending commands to other applications besides Lighting will update the counter related to the group address.
  

Note: UCM/Cbus firmware 5.208 and below  not work with new Cbus SIM Daughterboard with ST7 micro pictured below



This firmware UCM 5.208 and below should onlybe used  with SIMs labelled 1223/x, and  1151/x as shown below