Processing of external demand, binary
Regardless of the operating mode set for control circuit Rk1 – except manual mode –, the
flow temperature specified as
Set point for binary demand processing
is adjusted in control
circuit Rk1 when the binary input (terminals 03/12) is either open (bE = 0) or closed
(bE = 1).
Functions
WE Configuration
Processing of external demand in Rk1 0 CO1 -> F15 - 1
Processing of external demand, 0 to 10 V 0 CO1 -> F16 - 0
Processing of external demand, binary 0
1
CO1 -> F17 - 1
bE= 1, 0
Parameter
WE Parameter level/Range of values
Set point for binary demand processing 40 °C PA1 / 5 to 130 °C
Processing of external demand, 0 to 10 V
Regardless of the operating mode set for control circuit Rk1– except manual mode –, the
controller regulates at least the flow temperature corresponding with the 0 to 10 V signal at
terminals 03/13.
Functions
WE Configuration
Processing of external demand in Rk1 0 CO1 -> F15 - 1
Processing of external demand, 0 to 10 V 0 CO1 -> F16 - 1
Processing of external demand, binary 0 CO1 -> F17 - 0
Parameter
WE Parameter level/Range of values
Set point boost of primary exchanger control 5 °C PA1 / 5 to 130 °C
EB 5575 EN 79
System-wide functions
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