Addressing The Plan; Changing The Controller Address - CIAT AirControl CTA Manuel De Régulation

3.2 Addressing the pLAN

Once the controllers are connected over the pLAN network, the controllers and the terminals must be addressed.
There is a range of 32 possible addresses (binary logic). As a result, a total of 32 controllers and terminals can be connected over
the pLAN network.
The pLAN network will not work if the same address is shared by two components!
The controllers and displays must be addressed as illustrated below:
Display
Display Display
Unit 1
Unit 2 Unit 3
Addressing19
Addressing18
Addressing17
Controller
Controller Controller
Address 2
Address 1 Address 3
Display Display Display
Unit 4 Unit 5 Unit 6
Addressing20 Addressing21 Addressing22
Controller
Controller Controller
Address 6
Address 4 Address 5
Display
Display
Unit 7 Unit 8
Addressing23
Addressing24
Controller
Controller
Address 8
Address 7

3.3 Changing the controller address

The controller pLAN address can be changed, when creating a rotation loop, in page pL1 of the Parameters menu, following the
diagram shown above.
3.3.1 Addressing the HMI terminals
The value of the factory-set address is '17'.
In order to be able to change the terminal's address, it must first be powered via the telephone connector.
To switch to configuration mode, simultaneously press the   and  keys for at least 5 seconds; the page shown below will be
displayed, with the cursor flashing in the top left corner:
• to change the terminal's address (display address setting) press  once: the pointer will move to the address field (nn).
• select the desired value using the   buttons and confirm by pressing the button. If the value selected is different from that
previously stored in the memory, the page shown below will appear and the new value will be stored in the terminal's permanent
memory.
EN - 42