Honeywell UDC3200 manual Controller Failure Symptoms, Other symptoms

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5.2 Controller Failure Symptoms

Upper	Lower		Indicators	Controller	Probable
Display	Display			Output	Cause
Blank	Blank		Off	None	Power Failure

OK			OK		Current
					Proportional Output
	Displayed			Controller
OK	Displayed		OK	Controller	Position
	Output			Output	Proportional or
	disagrees			disagrees	TPSC Output
	with Controller			with Displayed
	with Controller			with Displayed
OK	Output		OK	Output	Time Proportional
					Output

OK			OK		Current/Time
					Proportional Output

OK	OK		OK	External Alarm	Malfunction in
				function does	alarm output
				not operate
				properly

Display does not change when a key is pressed					Keyboard
					Malfunction

Controller fails to go into “Slave” operation during communications					Communications
					Failure

OK	Displayed		OK	Controller	Auxiliary Output
	Output			Auxiliary Output
	disagrees with			disagrees
	Auxiliary Output			with Displayed
				Auxiliary Output

Other symptoms

If a set of symptoms or prompts other than the one you started with appears while troubleshooting, re-evaluate the symptoms. This may lead to a different troubleshooting procedure.

If the symptom still persists, refer to the installation section in this manual to ensure proper installation and proper use of the controller in your system.

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UDC3200 Universal Digital Controller Operator Manual

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Contents UDC3200 Universal Digital Controller Operator Manual Telephone WARRANTY/REMEDYContacts World Wide WebSymbol Definition Symbol DefinitionsContents TROUBLESHOOTING/SERVICE Page Operator Interface Function of Displays and KeysFunction of Displays and Keys Keys and Functions CE Conformity EuropeUDC3200 Universal Digital Controller Operator Manual Page Model Number Interpretation Pre-installation InformationControl Relays Control and Alarm Relay Contact InformationAlarm Relays Alarm Relay Contact InformationOverall Dimensions MountingPhysical Considerations Step Action Mounting MethodWiring Universal Output Functionality and Restrictions Wiring DiagramsPermissible Wiring Bundling Bundle No Wire FunctionsINU Wiring the Controller CalloutDetails Earth Ground Hot AC/DCLine Neutral Voltage L2/N RTD Input #1Input 2 Connections Input #2Time Duplex Time SimplexRelay Load L2/N PowerSupply Power Power Load Relay Load10 Open Collector Output L2/N Relay Load Time Duplex with a Dual Relay BoardUDC3200 Universal Digital Controller Operator Manual 04/08 15 RS-422/485 Communications Option Connections Digital Inputs 17 Auxiliary Output and Digital Inputs Option Connections12 + 26 +Configuration Prompt Hierarchy ConfigurationIntroduction Configuration ProcedureProcedure Configuration ProcedureTuning Set Up Group RSET2RPM CYC SEC CYC SX3 CYC2 SEC CYC2 SX3 Security Lockout Configuration is CompleteRSET2MIN 02 toAuto MAN Disable Enable RUN Hold Disable EnableSP SEL SP Ramp Set Up Group Strt SEG END SEG KeyresetEU/HR DN SP ProgSEG5RATE SEG6 SP SEG6TIME SEG2TIMESEG3RATE SEG4 SP SEG4TIMEAccutune Set Up Group Fuzzy Disable Enable Accutune TuneAT Error ALG ON-OFF Algorithm Set Up GroupALG PD+MR TimerINP ALG1 Start KEY Alarm LOW Disp TI REM TimePeriod 000 toMultiplier Divider with Square Root -The following Summer with Ratio and BIAS-The following formulaInput High Select with Ratio and BIAS-This selection Input LOW Select with Ratio and BIAS- This selectionCalc LO FCCMath K Calc HIALG1 Bias ALG1 INBALG1 INC PCT COOutput Set Up Group OUT ALGOUT RNG RLY Type RlystateHigh VAL Motor TICUR OUT LOW VALIN1 Type Input 1 Set Up GroupBias IN1 XmitterIN1 LOW RatioBurnout None EMISSIV101 to Input 2 Set Up Group IN2 TypeXMITTER2 Burnout Burnout Protection Sensor Break IN2 HighIN2 LOW Bias IN2EMISSIV2 PID Sets 2PV SW Control Set Up GroupPV Source Input ALG1 PID Sets Input Input AlgorithmPWR OUT PWR ModeRSP SRC None Input ALG1 Autobias SP TrackPCT/M DN ActionOUT Rate PCT/M UPMAN OUT Failsafe ModeDeadband FailmodeMinutes RPMNo Auxiliary Output Options GroupAUX OUT Auxiliary Output SelectionDIG INP1 No Digital Input SelectionsWas not previously started via To RUN Digital Input 2 Selections Digital Input 2 Combinations DIG 1COMBDIG INP2 DIG2COMBCommunications Group CSP Bias Shed SPUnits CSP RatoAlarms Set Up Group Beginning of Segment High AlarmLOW Alarm A1S1 EVA2S2TYPE A1S2 EVA2S1TYPE A2S1 EVDiagnost ALARM12Display Set Up Group Page Operator Interface Entering a Security CodeProcedure to Enter a Security Code Key errorIndividual key lockout Monitoring Your Controller 4.4.1 Annunciators AnnunciatorsALM 1 OUT 1 DI 1 Or MAN None, F or C Lower Display Key Parameter Prompts Viewing the operating parametersDiagnostic Messages Diagnostic MessagesDescription Functional Overview Block Diagram of the UDC3200 Controller Configuration check Tuning indicatorsAccutune Step Operation Press Result Procedure for Starting TuneTune for Simplex Outputs OperationTune for Duplex Heat/Cool Configuration Check for DuplexUsing Automatic Tune at start-up for Duplex Heat/Cool Using Manual Tune at start-up for Duplex Heat/Cool Using Blended Tune at start-up for Duplex Heat/CoolStep Operation Press Result Aborting Accutune Error Codes10 Procedure for Accessing Accutune Error Codes 11 Accutune Error CodesConfiguration Fuzzy Overshoot SuppressionHow it works INP1 RNG Background TestsBackground Tests EE FailCurfail RV LimitSegerr CAL MTROther symptoms Controller Failure SymptomsSales and Service Page Http//hpsweb.honeywell.com