Temporary Commissioning Mode; Factory Reset; Device; Save Changes - Honeywell TR80 Installation And Operating Manual

3.3 Temporary Commissioning Mode

User can set TR80 in a temporary commissioning mode, by setting time in parameter 17.
• The sleep mode will not be activated on timeout. The display will remain on.
• The protected mode will not be activated on timeout. The device will remain unlocked.
• Entering the configuration menu will not require PIN.
• The symbol
This mode can be set up to 336 hours (14 days). It can be cancelled at any time by setting the
same parameter to 0.

3.4 Factory Reset

The factory reset procedure is as follows:
1. Turn off and turn ON the unit .
2. Wait until the version info is displayed.
3. Press and hold
Device will restart and all parameter values will return to default value.

3.5 DEVICE

3. 5. 1 Save Changes

When configuration parameters are modified through the TR80 keypad, the changes are
immediately saved to flash memory. However, when parameters are changed by a master con-
troller via Modbus, they are saved in volatile memory, to save the parameters in non-volatile
flash memory use below.
Register
type
Coil
The master controller needs to write a value of 1 (true) to this register to commit changes to
flash memory. The write to flash memory only occurs on a change from 0 to 1.The text 'SAVE' on
the screen is displayed when this function is triggered.
31
will be flashing.
for 30 seconds.
Relative Absolute
Address Address
0 00001
Dir Name
W Save Changes
TR80 - Installation and Operation Guide
Default value
0