Danfoss application A214 Przewodnik Instalacji Strona 100

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InstallationGuideECLComfort210/310,applicationA214/A314
5.9Controlparameters(2)
Motorpr.(motorprotection)
12174
CircuitSettingrange
Factorysetting
1
OFF/10...59mOFF
Preventsthecontrollerfromunstabletemperaturecontrol(andresulting
actuatoroscillations).Thiscanoccuratverylowload.Themotorprotection
increasesthelifetimeofallinvolvedcomponents.
OFF:

10...59:


Xp(proportionalband)
12184
CircuitSettingrange
Factorysetting
1
5...250K80K


Tn(integrationtimeconstant)
12185
CircuitSettingrange
Factorysetting
1
1...999s30s




Mrun(runningtimeofthemotorizedcontrolvalve)
12186
CircuitSettingrange
Factorysetting
1
5...250s30s




Howtocalculatetherunningtimeofamotorizedcontrolvalve


Seatedvalves


Example:
5.0mmx15sec./mm=75sec.
Rotatingvalves


Example:90degr.x2sec./degr.=180sec.



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