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3.9. How to Assign a
MODBUS Address
1. To enter the programming mode, press and hold the
SET and DOWN buttons together until the
temperature measurements start blinking.
2. Scroll through the parameters using the UP or
DOWN button until Adr is displayed.
3. Press and hold SET to select Adr.
4. Use the arrow keys to choose the address number of
the device.
5. Press and hold SET again to select the desired
number and save.
6. To exit, press the SET and UP arrow keys together.
3.10. How to Change the
Parameter Value
1. Enter the programming mode.
2. Select the required parameter using the UP or
DOWN button.
3. Press the SET key to display the parameter value
(measurement unit starts blinking).
4. Use the UP or DOWN button to change the value.
5. Press SET to store the new value and move to the
next parameter.
6. To exit, press SET + UP keys or wait 15 seconds
without pressing a key.
NOTE: The set value is stored even when the
time-out expires and ends the procedure.
3.11. ON/OFF Function
By pressing the ON/OFF key, the
controller shows OFF. During the OFF
status, all the relays are switched OFF
and the regulations are stopped; if a
monitoring system is connected, it does not record the
controller data and alarms.
How to Assign a MODBUS Address
NOTE: During the OFF status, the Light and
AUX buttons are active.
User Interface • 5
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