TA FRISTAR3, Руководство по эксплуатации

Страница: 17 / 28

17
Status
A status code is assigned to each status. The sum of all active status codes is output under
index 13 ("Status").
Example: A status of 3 would mean that the DHW circulation pump is running ( 1 ) and the DHW cir -
culation is enabled ( 2 ).
DL bus
The address is set with DIP switches on the PCB of the FRISTAR3 controller, which are labelled 1, 2
and 4. These are located on the outer edge of the PCB. If the DIP switches are not in the ON position,
address 1 is assigned to the FRISTAR3 controller (factory setting). Provided no other sensors are
connected to the DL bus, no change of address is required.
The new address is derived from address 1 (= factory setting) plus the sum of all values of the DIP
switches that are set to ON.
Example : desired address 6 = 1 (from factory settings) + 1 + 4
= DIP switches 1 and 4 must be set to ON
1 Circulation pump running
2 DHW circulation, enable
16 Sensor T.DHW circ: open circuit
32 Sensor T.DHW circ: short circuit
64 Sensor T.DHW: open circuit
128 Sensor T.DHW: short circuit
256 Sensor T.cold water: open circuit
512 Sensor T.cold water: short circuit
1024 Sensor T.primary: open circuit
2048 Sensor T.primary: short circuit
4096 Pump fault
8192 Valve fault
DIP switches