Daikin EWYQ230DAYN Сервис мануал онлайн [381/524] 403923

Daikin EWYQ230DAYN Сервис мануал онлайн [381/524] 403923
ESIE06-05 Functional Control for a Standalone Unit
Part 2 – Functional Description 2–155
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1
Example of BMS Modbus Setup
STEP 1 : Up-Wiring
STEP 2 : DIP switch settings (S3A)
The cable terminal (resistor) is integrated
on the address card and is
enabled by means of a DIP switch (S3A).
In this example, the last in line DIP switch
on the address cards of chiller units 1 and 2
has to be set to OFF.
Because chiller unit 3 is the last unit in line,
the last in line DIP switch on the address
card must be set to ON.

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