Danfoss ECL Comfort User Manual page 67

Service parameter(s) 199
199 Master / slave address
Circuit
I
The setting is relevant when more controllers are working in the
same ECL Comfort system (connected via the system device bus
(ECL Comfort BUS)).
0:
1 ... 9: The slave receives information about the
15:
The ECL Comfort controllers can be connected via the bus to
perform a larger system.
Each slave must be configured with its own address (1 ... 9).
However, more slaves can have the address 0 if they only have
to receive information about compensation temperature and
system time.
Setting range
0 ... 9, 15
The slave receives information about the
compensation temperature (S1) and system
time.
compensation temperature (S1) and system
time.
The slave sends information about the
desired flow temperature (at S3) to the
master.
The controller is master. The master sends
information about the compensation
temperature (S1) and system time.
The master receives the desired flow
temperature information from the slaves
with addresses 1 ... 9.
The bus is active and connected ECAs are
powered.
32s
Factory setting
15
The grey
side of the
ECL Card