EVCO c-pro CLIMA sistema Installer manual User Manual
Page 18
C-PRO CLIMA SISTEMA INSTALLER MANUAL
Page 18
3.4.1
MCCT thermal power plant controller network configuration
As the thermal power plant controller is the logical centre of the system controlled, it is first
necessary to set how many MCZN zone regulators will be present in the system, following the
procedure given below:
1.
Enter the Installer
General parameters menu of the MCCT regulator
2.
Set the total number of zones controlled and the number of MCZN zone regulators present in
the system
3.
Set the c-pro mega MCCT J4 jumpers in the position corresponding to the communication
speed of 125Kbyte, as given in the figure below.
3.4.2
MCZN zone controllers network configuration
The zone regulator leaves the factory configured as zone 1 regulator (therefore with CANbus 2
address).
Whenever it is necessary to install more than one zone controller in the system, it will be necessary
to configure the regulators present as zone regulators 2, 3, etc…up to a maximum of 8.
To change the network configuration of the MCZN zone controller network, follow the procedure
below:
1.
Connect a zone regulator to the CANbus network (leaving all of the other zone regulators
disconnected from the network);the controller connected will be recognised as zone 1
controller
2.
Access the MCZN zone regulator application as shown in chapter 5.2.1
3.
Enter the Installer
General parameters menu
4.
Set the number of local zones managed by the MCZN regulator (1 or 2 local zones)
5.
Set the number of the last zone regulator that is to be inserted in the system managed (e.g.
zone 4 regulator).
6.
The controller will automatically assume the appropriate CANbus address (address 25 for the
regulator of zone 4)
7.
Repeat the operation, connecting the next to last zone controller to the CANbus network and
so on, until the first zone regulator is connected (zone 1 regulator).
Total number of zones controlled
Number of MCZN zone regulators present
Number of zone regulators in the system
Number of local zones managed