94
EB 5573 EN
System-wide functions
Functions
WE
Configuration
Demand processing, 0 to 10 V
0
0 °C
120 °C
CO1, 2 > F16 - 0
Lower transmission range: 0 to 150 °C
Upper transmission range: 0 to 150 °C
Binary demand processing
0
bE = 1
CO1 > F17 - 1
bE = 1, bE = 0
Parameters
WE
Parameter level: value range
Set point for binary demand processing
40.0 °C
PA1: 0.0 to 150.0 °C
Demand processing, 0 to 10 V
Regardless of the operating mode set for the control circuit concerned (except for manual
mode), the controller regulates the flow temperature at least to the temperature correspond-
ing with the 0 to 10 V signal connected to terminals 11/12.
Functions
WE
Configuration
Demand processing in HC1
0
CO1 > F15 - 1
Demand processing, 0 to 10 V
0
CO1, 2 > F16 - 1
Binary demand processing
0
CO1 > F17 - 0
Parameters
WE
Parameter level: value range
Set point boost (primary exchanger
control)
5.0 °C
PA1, 2: 0.0 to 50.0 °C
8.12
Requesting a demand by issuing a 0 to 10 V signal
The controller can request a demand for the maximum flow set point (with boost, if need be)
by issuing an analog 0 to 10 V signal for external demand. For this purpose, the 0 to 10 V
output is used as an alternative to issuing the control signal.
Analog or binary demand processing can be integrated into the analog request for an exter-
nal demand.
Functions
WE
Configuration
External demand
0
0.0 °C
120.0 °C
0.0 °C
CO1 > F18 - 1
Lower transmission range: 0.0 to 150.0 °C
Upper transmission range: 0.0 to 150.0 °C
Boost: 0.0 to 30.0 °C
Summary of Contents for TROVIS 5573
Page 144: ...144 EB 5573 EN Key number 1732...
