An override cancellation occurs when a bit is set (on a change from 0 to 1). The wall module
takes no action when a bit is cleared.
3. 4. 3 What has changed
This register changes when the user makes any adjustment on the wall module. It can be uti-
lized by a master controller to reduce comms. It will be sufficient for the controller to read only
this register until a non-zero value is received. Then, and only then, the controller would need
to read the new user setting from the relevant register.
Register
type
Input
It is important to note that this register automatically returns to the default value of 0 as soon
as it is read by the master controller. There is no need for the master to reset it.
3. 4. 4 Active Display Mode
This register allows monitoring of the current user mode.
Register
type
Input
37
Relative
Absolute
Address
Address
9
30010
R
Relative
Absolute
Address
Address
100
30101
Dir
Name
What has changed
bitwise
Dir
Name
Active display
R
mode
TR80 - Installation and Operation Guide
Type
Range
Bit0: Setpoint
Bit1: Fan speed
Bit2: HVAC mode
Bit3: {reserved}
Bit4: Occupancy
Bit5: DnD/Mur
Bit6: {reserved}
Bit7: Temperature unit
Bit8: Light group 1
Bit9: Light group 2
Bit10: Light group 3
Bit11: Light group 4
Bit12: Blind 1
Bit13: Blind 2
Type
Range
0: Dark mode
1: Sleep mode
2: Ready mode
3: Protected mode
enum
4: Setting mode (temp, light etc)
5: Config mode
6: Cleaning mode
7: Pin entry
Default
value
0