PLC-API Requirements 5.9.2 FB_CTRL_FLOW_TEMP_SETPOINT_GEN This function block enables specification of a flow temperature depending on the external temperature. Description: The set value for the flow temperature ( fOut ) is determined from the ambient temperature ( fAmbientTemperature ). A straight line that can be moved via an offset ( fOffsetTemperature ) is used for this purpose. The slope is determined based on the specified ambient and flow temperature corners. A flag ( bLimitFlowTemp ) is used to specify whether or not the flow temperature is restricted to its limit values. An offset temperature can be used to implement night setback or precontrol. TS4100 147 Version:
1.1 Development environment Target system type PLC libraries to be linked TwinCAT v2.8 PC (i386) TcControllerToolbox.lib