43 TR80 - Installation and Operation Guide
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 LIGHTING CONTROL) or light level feedback registers (section Light
Group 1 configuration)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. 8. 7 User access control and timeouts
User Access Protection :
To prevent unauthorized or accidental changes to the sytem, the device has a “locked” status.
Typical use-case is public areas where any passerby should not be able to change setpoint 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 automati-
cally 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.
3. Secure: Device will lock automatically on timeout. User needs to enter a 4-digit pass-key to
unlock and access controls ('user access pin', holding register 2113, config parameter 111).
4. No access: device will always be in locked status. No user access to settings in anyway.
Timeout to lock status :
If no buttons are touched for this period, the device will enter sleep mode, turning off the dis-
play and buttons. Set to zero to have the display remain continuously on.
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 sleep
mode/lock
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)
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