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• Create a "Standard project" and select "CODESYS Control Win V3" as the device.
• Define the target system by means of the network scan (see BACnet server).
• Insert a "BACnet Server" object and rename it to "BACnet_Client"
  
  
  
  
  

• Adapt the PLC_PRG POU as follows:
  
  

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  Section
  Column width 7 Declaration Column width 93 VAR fbReadProperty : BACnet.BACnetClientReadProperty; xReadExecute : BOOL; lrReadValue : LREAL; xInitDone : BOOL := FALSE; END_VAR
  Section
  Column width 7 Declaration Column width 93 Code Block theme Confluence VAR fbReadProperty : BACnet.BACnetClientReadProperty; xReadExecute : BOOL; lrReadValue : LREAL; xInitDone : BOOL := FALSE; END_VAR

  
  

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  Section

  Column width 7 Implementation Column width 93 Code Block theme Confluence IF NOT xInitDone THEN fbReadProperty.RegisterToServer(BACnet_Client); fbReadProperty(dwTargetDeviceNumber := 718, objType := BACnet.CmpBACnet.IEC_BACNET_OBJECT_TYPE.OBJ_ANALOG_VALUE, objInst := 1, propID := BACnet.CmpBACnet.IEC_BACNET_PROPERTY_ID.PROP_PRESENT_VALUE); xInitDone := TRUE; ELSE fbReadProperty(xExecute := xReadExecute); IF fbReadProperty.xDone THEN xReadExecute := FALSE; lrReadValue := BACnet.GetRealFromContents(fbReadProperty.result); END_IF END_IF

  
  

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