Maxwell-Usermanual(MTC-VValveTemperatureController)使用说明书手册

MTC-V Series Valve Temperature ControllerInstruction ManualPlease read this manual and thoroughly understand itscontents before using,keep this manual for further referenceGeneral Notes1.Mounting and DimensionsMTC Series valve temperature controller:4 digits with barPlease do not install units under below conditionsgraphic display 0.2%accuracy.0.1 resolution when input isTCand RTD,0.001 resolution when input is analog signal.Ambient less than D'C or higher than 50'CDusty,salty,prillAuto/Manual bumpless transferMoisture less than 45%RH or higher than 85%RHStrong electric interferencePV Re-transmission and RS-485 communication optionalRapid temperature changingAir condition direct blowPlease make sure the power code wired correctly before usingCorrosive and flammable gas·Strong sunlightFigure out if the controller need a feedback signal from valve orStrong viabrateStrong radiationnot before usingWater,oil,vibrat,steam contaminationPlease input the travel time of the valve in the controller for nofeedback valve.Travel time is the time of valve from its fully openMTC-48-VMTC-49-VUn 1:mmlMTC-94-Vstate to fully closed state.the units is"second".refer to theUnit:mm)parameter"rUCY"in 6.3 Please specify the type of feedbacksignal for valve with feedback signals.such as:potentiometerfeedback.4-20mA,0-5VDC,0-10VDC.Please conduct autocaliberation on potentiometer feedback valve.refer to usermanual "9.three wires proportional valve auto caliberation"Input signals are selectable from panel.Please specify whenorder if the input signals are analog signalRefer to section 7 for auto manual transfer operation.The factory default is reverse(heating)controlthe direct(cooling)control is field selectable.refer to parameterMTC-72-VMTC-96-V“0Ud"in section6.3(Unitmml(Uait:mmlPID control:Controller at PID control mode with auto-tuningfunction as factory default.We recommend to use auto-tuning function to achieve bestcontrol result "refer to section 8"13月