Troubleshooting/Service | Honeywell UDC3200 manual

	4.5.2 Tune for Duplex (Heat/Cool)	73
	4.5.3 Using AUTOMATIC TUNE at start-up for Duplex (Heat/Cool)	74
	4.5.4 Using BLENDED TUNE at start-up for Duplex (Heat/Cool)	75
	4.5.5 Using MANUAL TUNE at start-up for Duplex (Heat/Cool)	75
	4.5.6 Error Codes	77
4.6	Fuzzy Overshoot Suppression	78
5	TROUBLESHOOTING/SERVICE	79
5.1	Background Tests	79
5.2	Controller Failure Symptoms	81
6	SALES AND SERVICE	82

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UDC3200 Universal Digital Controller Operator Manual

4/08

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Honeywell UDC3200 manual Troubleshooting/Service

Contents

UDC3200 Universal Digital Controller Operator Manual Contacts WARRANTY/REMEDYWorld Wide Web Telephone Symbol Definition Symbol Definitions Contents TROUBLESHOOTING/SERVICE Page Function of Displays and Keys Operator InterfaceFunction of Displays and Keys Keys and Functions CE Conformity Europe UDC3200 Universal Digital Controller Operator Manual Page Model Number Interpretation Pre-installation Information Alarm Relays Control and Alarm Relay Contact InformationAlarm Relay Contact Information Control Relays Physical Considerations Overall DimensionsMounting Step Action Mounting Method Wiring Permissible Wiring Bundling Wiring DiagramsBundle No Wire Functions Universal Output Functionality and Restrictions INU Details Wiring the ControllerCallout Line Neutral Voltage L2/N Earth Ground HotAC/DC RTD Input #1 Input 2 Connections Input #2 Time Duplex Time Simplex Supply Power L2/N PowerPower Load Relay Load Relay Load 10 Open Collector Output L2/N Relay Load Time Duplex with a Dual Relay Board UDC3200 Universal Digital Controller Operator Manual 04/08 15 RS-422/485 Communications Option Connections Digital Inputs 17 Auxiliary Output and Digital Inputs Option Connections 12 + 26 + Configuration Prompt Hierarchy Configuration Procedure Configuration ProcedureConfiguration Procedure Introduction Tuning Set Up Group RSET2MIN Configuration is Complete02 to RSET2RPM CYC SEC CYC SX3 CYC2 SEC CYC2 SX3 Security Lockout SP SEL Auto MAN Disable Enable RUN HoldDisable Enable SP Ramp Set Up Group EU/HR DN KeyresetSP Prog Strt SEG END SEG SEG3RATE SEG2TIMESEG4 SP SEG4TIME SEG5RATE SEG6 SP SEG6TIME AT Error Accutune Set Up GroupFuzzy Disable Enable Accutune Tune ALG ON-OFF Algorithm Set Up Group ALG PD+MR Timer Period Start KEY Alarm LOW Disp TI REM Time000 to INP ALG1 Input High Select with Ratio and BIAS-This selection Summer with Ratio and BIAS-The following formulaInput LOW Select with Ratio and BIAS- This selection Multiplier Divider with Square Root -The following Math K FCCCalc HI Calc LO ALG1 INC ALG1 INBPCT CO ALG1 Bias OUT RNG Output Set Up GroupOUT ALG RLY Type Rlystate CUR OUT Motor TILOW VAL High VAL IN1 Type Input 1 Set Up Group IN1 LOW XmitterRatio Bias IN1 01 to Burnout NoneEMISSIV1 XMITTER2 Input 2 Set Up GroupIN2 Type IN2 LOW IN2 HighBias IN2 Burnout Burnout Protection Sensor Break EMISSIV2 PV Source Input ALG1 PID Sets Control Set Up GroupInput Input Algorithm PID Sets 2PV SW RSP SRC None Input ALG1 Autobias PWR ModeSP Track PWR OUT OUT Rate ActionPCT/M UP PCT/M DN Deadband Failsafe ModeFailmode MAN OUT Minutes RPM AUX OUT Options GroupAuxiliary Output Selection No Auxiliary Output Was not previously started via DIG INP1No Digital Input Selections To RUN DIG INP2 DIG 1COMBDIG2COMB Digital Input 2 Selections Digital Input 2 Combinations Communications Group Units Shed SPCSP Rato CSP Bias Alarms Set Up Group LOW Alarm High AlarmA1S1 EV Beginning of Segment A2S1TYPE A1S2 EVA2S1 EV A2S2TYPE Diagnost ALARM12 Display Set Up Group Page Operator Interface Entering a Security Code Individual key lockout Procedure to Enter a Security CodeKey error ALM 1 OUT 1 DI 1 Or MAN None, F or C Monitoring Your Controller 4.4.1 AnnunciatorsAnnunciators Lower Display Key Parameter Prompts Viewing the operating parameters Description Diagnostic MessagesDiagnostic Messages Functional Overview Block Diagram of the UDC3200 Controller Accutune Configuration checkTuning indicators Tune for Simplex Outputs Procedure for Starting TuneOperation Step Operation Press Result Tune for Duplex Heat/Cool Configuration Check for Duplex Using 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/Cool Step Operation Press Result 10 Procedure for Accessing Accutune Error Codes Error Codes11 Accutune Error Codes Aborting Accutune How it works ConfigurationFuzzy Overshoot Suppression Background Tests Background TestsEE Fail INP1 RNG Segerr RV LimitCAL MTR Curfail Other symptoms Controller Failure Symptoms Sales and Service Page Http//hpsweb.honeywell.com