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Change ModBus address in room unit for RU
Settings
ModBUS
RF pair-up
<Exit
Figur 9. Image for selecting to change the ModBus address and the MB address image.
The unit must be assigned an adress to enable connecting it up to ModBUS,
when the room unit is connected via cable to the controller.
1.
Go to the Service menu.
2.
Highlight Settings
Press OK or on the ►Right key.
3.
4.
Highlight ModBus.
5.
Press OK.
6.
Make one of the following selections:
•
Select First whether the room unit is the first one in the room.
•
Select Second if the room unit is the second one in the room.
7.
Press OK in order to confirm the selection and return to the Service
menu.
The menus of the room unit
ModBUS
[First]
Select>
<Exit
..
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