Danfoss 087H3803 User Manual

Situation3:
SLAVEcontroller:Howtomakeuseoftheoutdoortemperature
signalandsendinformationaboutthedesiredflow
temperaturebacktotheMASTERcontroller
Theslavecontrollerreceivesinformationaboutoutdoor
temperatureanddate/time.Themastercontrollerreceives
informationaboutthedesiredflowtemperaturefromslave
controllerswithanaddressfrom1...9:
SLAVEcontroller:
•In
,gotoSystem>Communication>ECL485addr.
•Changethefactorysetaddressfrom15toanaddress(1...9).
Eachslavemustbeconfiguredwithitsownaddress.
ECL485addr.(master/slaveaddress)
2048
CircuitSettingrange
Choose
0...151...9
Furthermore,eachslavecansendinformationaboutthedesired
flowtemperature(demand)ineachcircuitbacktothemaster
controller.
SLAVEcontroller:
•Inthecircuitinquestion,gotoSettings>Application>Send
desiredT
•ChooseONorOFF.
SenddesiredT
11500
/12500
CircuitSettingrange
Choose
1/2OFF/ONONorOFF
OFF:
Informationaboutthedesiredflowtemperatureisnot
senttothemastercontroller.
ON:
Informationaboutthedesiredflowtemperatureissent
tothemastercontroller.
IntheMASTERcontroller,theaddressin‘ECL485addr.(master/slave
address)’ ,IDno.2048,mustalwaysbe15.
VI.GU.L2.02
©Danfoss|2017.09|185
OperatingGuideECLComfort210/296/310,applicationA275/A375

Danfoss 087H3803 Specifications

General

Brand	Danfoss
Model	087H3803
Category	Controller
Language	English