User Access Control And Timeouts - Honeywell TR80UWD Installation And Operating Manual

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
Group 1
on in any group, lights will be turned off. Otherwise, they will be turned on.

3. 8. 7 User access control and timeouts

Register
type
Holding
Holding
Holding
Holding
Holding
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.
43
LIGHTING
configuration)to determine which command to execute on first press. If any light is
Relative Absolute
Dir
Address Address
2112 42113 R/W
2113 42114 R/W
2114 42115 R/W
2115 42116 R/W
2117 42118 R/W
CONTROL) or light level feedback registers (section
Config
Name
parameter
User access
110
protection
User access Pin 111
Config menu Pin 112
Timeout to sleep
113
mode/lock
Timeout to dark
114
mode
TR80 - Installation and Operation Guide
Light
Default
Type Range
0: free
1: simple
enum 0
2: secure
3: no access
int 0000...9999 0000
int 0000...9999 4663
secs 0-300 secs 15 s
0-300 secs 32767
secs
(or 32767) (disabled)
value