TR80 - Installation and Operation Guide
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configured on the DALI side to turn the lights fully off or fully on. These settings are
detailed in section 3.11.6.
• If a scene number is not set for Lights On or Lights Off functions, TR80 will send
absolute light level commands (100% / 0%) instead.
Required master controller logic:
• The master controller can become aware of the user action Lights On / Lights Off by
reading the input register 102. It is important to note that this automatically returns to
0 when the master reads it. There is no need for the master controller to reset it.
• After receiving Lights On / Lights Off command, the master controller may execute
additional functions (e.g. changing occupancy mode, cancelling overrides, turning
lights on/off, adjusting shutters...)
• If Lights On/Lights Off toggle operation is configured, TR80 will check the 'Group Light
State' register (see section...) to determine which command to execute on first press. If
any light is on in any group, lights will be turned off. Otherwise, they will be turned on.
3. 11. 7 User access control and timeouts
To prevent unauthorized or accidental changes to the sytem, the device has a “locked” sta
-
tus. Typical use-case is public areas where any passerby should not be able to change set
-
point or control lights. Different installations may require different scenarios for locking or
unlocking the device. The ‘user access protection’ parameter determines lock operation.
The options are:
1. Free: the user can freely access controls. Device never locks automatically on timeout.
If it is intentionally locked by the set key combination (e.g., for cleaning), it will unlock
automatically after some time. This is the default and most common setting.
2. Simple: Device will lock automatically on timeout. User needs to use a key combination
(long press up-down keys together) to unlock and access controls.
Register
type
Relative
Address
Absolute
Address
Dir
Name
Config
parameter
Type
Range
Default
value
Holding
2112
42113
R/W
User access
protection
110
enum
0: free
1: simple
2: secure
3: no access
0
Holding
2113
42114
R/W
User access
Pin
111
int
0000…9999
0000
Holding
2114
42115
R/W
Config menu
Pin
112
int
0000…9999
4663
Holding
2115
42116
R/W
Timeout to
lock status
113
secs
0-300 secs
15 s
Holding
2117
42118
R/W
Timeout to
dark mode
114
secs
0-300 secs
(or 32767)
32767
(disabled)