17 Installation of the cascade controller
48 99E13331xx-mub-en - V07 2021/03
SCAN MODBUS STATUS
Server 1 OK
Server 2 OK
Server 3
OK
IO- MODUL ---
MB3.10 ---
SYNCHORINISE
Synchronisation
completed
………OK…....
If a server has an error message, such as a sensor failure, the message "error" is displayed
next to the respective module. However, the communication is still available.
If a module is not detected or is incorrectly connected, or if an incorrect controller type is set at
the server, the message "---" is still displayed.
If the client was able to detect the servers in the network and if no errors occur, the message
"OK" is displayed.
Please note that the firmware version of all cascade controllers must be identical.
If all connected modules are marked with "OK", a secure connection between all controllers was
established. Now carry out the further commissioning, see corresponding chapter.
From now on, the settings in the commissioning menu can only be made via the client
(language, controller type still at the server). After any modifications, the settings at the client
are synchronised with the servers.
17.3 Extension of a single controller to a cascade network
If you already have a FC3.10 domestic hot water system as a single controller and if you wish to
extend it to a cascade network, you first need to enter the installation code. For more
information, see chapter 14.
Now, the network can be extended via
General settings
-
Commissioning
and put into operation.
Please observe the instructions in chapter 10.6 and in chapter 17.2.
To Next Page
Loading...
