Dwyer SCZ10 Manual do Utilizador

Version 1.0 - Feb,2003To prevent accidents arising from the misuse of this controller, please ensure the operator using itreceives this manual.Caution

5. RunningWhen mounting and wiring to the control panel (DIN rail) are finished, running starts following the nextprocedure.(1) Turn the power supply

7. Action explanations7.1 Standard action7.2 ON/OFF actionpart: Acts ON or OFFAction Heating (reverse)actionControl actionCycle action according to de

7.3 Alarm action7.4 Heater burnout alarm actionHeater burnoutAlarm actionUnlitLitONOFFHeater burnout alarmsetting pointLoad currentLargeSmallIndicatio

8. PID auto-tuning of the SCZ10In order to decide each P, I, D value and ARW automatically, this system gives a fluctuationto the controlled object to

9. Mounting to the control panel9.1 Site selection[Use this instrument in the following environment (IEC61010-1)]• Overvoltage category , Pollution de

* Recommended fastening plateOmron corporation End plate PFP-MIDEC corporation DIN rail stops BNL6, BNL8Matsushita electric works, LTD Fastening plate

*NoteTighten the terminal screw properly referring to the table below.Terminal screw Terminal No. TorqueM2.6 (1) to (4) Max. 0.5N- mM2.0 (5) to (9) Ma

Input Thermocouple: K, J, R, S, E, T, N, PL-II, C (W/Re5-26) External resistance: 100Ω or lessB thermocouple: External resistance: 40Ω or lessRTD : Pt

Setting accuracy: The same as indicating accuracyAction: ON/OFF actionHysteresis: T/C and RTD input: 0.1 to 100.0°C (°F) [Factory adjusted as 1.0°C]DC

External dimension 22.5 x 75 x 100mm (W x H x D)Material Case: Flame resistant resinColor Case: Light grayAttached function Sensor correction, Setting

2. Name and functions of the sections(1) Event (EVT) output action indicatorA red LED lights when Event output [Alarm, Loop break alarm or Heater burn

12. TroubleshootingIf any malfunctions occur, refer to the following items after checking the power supply and wiring.IndicationPhenomenon Presumed ca

3.1 Operation flow chartPV/SV display mode(Approx. 3s)Control output MV indication+ + (Approx. 3s) + (Approx. 3s)[Main Menu] [Secondary Menu][Auxiliar

3.2 Main setting modeCharacter Name, Description, Setting range Initial valueMain setting• Set the value for controlled objects.•Scaling low limit set

Character Name, Description, Setting range Initial valueHeater burnout alarm setting• Sets the heater current value for Heater burnout alarm.• Setting

Sensor correction setting• Sets the sensor correction value of the sensor.•Thermocouple and RTD input: -100.0 to 100.0 ( )DC voltage and DC current in

Character Name, Description, Setting range Initial valuePV filter time constant setting• Sets the PV filter time constant.If the setting value is too

Alarm hysteresisONOFFMain setting+Alarm setting point•¢Alarm action delayed timer setting• Sets the alarm action delayed time. Alarm output activatesw

3.6 Control output manipulated variable indicationName and DescriptionControl output manipulated variable indication Press the key for approx.