Procedure #8 | Honeywell UDC 3300 specification

Procedure #8

Table 9-15 explains how to troubleshoot a Communications failure.

Table 9-15 Troubleshooting a Communications Failure

Step

What to do	How to do it

1

2

3

Check the field wiring and termination resistor.

Make sure the Communications Printed Wiring Board is installed properly in the controller.

Determine if the Communications board is faulty by running a LOCAL LOOPBACK TEST.

If the test fails, replace the board.

Depending on the protocol used, refer to the proper communications manual installation section.

Withdraw the chassis from the case and inspect the board. See the exploded view (Figure 10-1) for location of the board. Return the chassis to the case.

Run the Local Loopback Test.

Press [SET UP] until you see:

Upper Display

SET UP

Lower Display

COM

Press [FUNCTION] until you see:

Upper Display

DISABL

Lower Display

LOOPBACK

Press ▲ or ▼, you will see:

Upper Display

ENABLE

Lower Display

LOOPBACK

The test will run until the operator disables it here.

260

UDC 3300 Controller Product Manual

4/00

Image 272

Honeywell UDC 3300 manual explains how to troubleshoot a Communications failure, Procedure #8

Contents

UDC Universal Digital Controller Product Manual 51-52-25-55D Honeywell West Spring Street Freeport, Illinois Revision D April Abstract ReferencesContacts World Wide Web Symbol Definitions Symbol Definition Table of Contents Configuration Prompt Definitions 147205 Operation 219 233243 271 Figures DC330X-EE-XXX-X2, DC330X-AA-XXX-X2 Tables 154 246 Xii UDC 3300 Controller Product Manual Pharmaceuticals, and testing and environmental work Configurable parametersIntroduction Offered in a 1/4 DIN size controller UDC 3300 Controller Product Manual Operator Interface Displays and Indicators Operator Interface Function of keys Loop 1/2 Key SPnToBEGIN OTI UDC 3300 Controller Product Manual Topic See OverviewIntroduction What’s in this section? Specifications Stray Rejection Common ModeNormal Mode Design Current Output Isolated Electromechanical Relays One or TwoSolid State Relays One or Two Open Collector Outputs One or Two Power Consumption Power Inrush Current Weight DmcsRS422/485 Ascii RS422/485 Modbus RTU Voltage Vdc Voltage Vac 90 to 240 Vac 24 Vac Frequency Hz Environmental and Operating ConditionsMechanical Shock Model Number Interpretation Model number Mounting Physical considerations Overall dimensionsDimensions Refer to -3 and follow the procedure in -2 to mount Mounting procedureStep Procedure for Mounting the Controller Action Controller Wiring Control/alarm circuit wiringElectrical Noise Precautions Electrical considerations Shows which wire functions should be bundled together Permissible wire bundlingPermissible Wiring Bundling Bundle No Wire Functions Identify your wiring requirements Using the information contained in the model number, select Wiring the controllerWiring Requirements Controller accordingly Wiring Diagrams Due to the voltage drop caused by the in-rush current Line voltage wiringController 4 mm2 Input #1/Input #2 connections Thermocouple MV or VoltsExcept 0-10 Volts Volts Milliamps Two Hlai replace second Llai connections High Level Analog Input Connections See Below5V Connections MA Connections 22 + 23 + L2/N Power Alarm Relay #1 LoadTime proportional output Electromechanical Relay Output-Model DC330X-EE-XXX Alarm Relay #2 Load Relay Load PowerAlarm Relay #1 Load AC Load AC Load 10 10-amp Solid State Relay Output-Model DC330X-SS-XX Time Proportional Simplex Output or Alarm Load Current output/ universal output connectionsController Load L2/N Ohms Relay #1 16 +Output Type Current Position proportional output connections CalibrationMechanically linked To motor Connect shield to ground At one end only Auxiliary output connections Auxiliary Load1000 Ω Digital inputs connections Full duplex wiring Master L2/NTX-/RX Do not mix half Resistor Master120 Ohm Configure Zero VAL = Span VAL = +16 26 + 250 ohm ResistorDiode here to reduce Voltage at transmitter Lists the Control Relay contact information Control and Alarm Relay Contact InformationLists the Alarm Relay contact information Continuous background tests that are being performed IntroductionTopic Prompts TOT Rate * x = 0 to Configuration PromptsDiagram prompt hierarchy Input Parameter explanations or definitions How To Get StartedConfiguration record sheet Configuration Tips Configuration Tips Configuration Procedure Introduction ProcedureConfiguration Procedure Step Operation Press SET UP Lower Display Step Operation Loop 1 Tuning Parameters Set Up Group Factory SettingFunction prompts Function Prompt Function Name Selections or Range of SettingDisabl Enable Function Selections or Name Range of Setting Loop 2 Tuning Parameters Set Up Group Cascade or Two LoopsTuning Loop 2 Group Function SP Ramp, SP Rate, or SP Programming Set Up Group Lists all the function prompts in the SP Ramp Set Up groupSetpoint rate Function prompts Function Prompt Recycles Soak DEV Prog END State Keyreset Hotstart SEG1RATE SEG2 SP SEG2TIMESEG3RATE SEG4 SP SEG4TIME SEG5RATE SEG6 SP SEG6TIME Accutune Set Up Group Lists the function prompts in the Accutune Set Up group Factory Refer SettingAccutune Group Function Prompts Function Selections or Algorithm Group Function Prompts Algorithm Data Set Up GroupIntroduction Function prompts INP ALG1 NoneMath K Calc HI Calc LO ALG1 INA ALG1 INB ALG1 INC PCO SEL PCT CO ATM Pres ALG1BIAS INP ALG2 Factory Setting Refer ALG2 INAALG2 INB ALG2 INC Totalize Xxxxxxx TOT Scal TOT SEC Rset ? TOT Rate Output Algorithm Parameters Set Up Group Output Algorithm Group Function PromptsOUT ALG OUT2 ALG Rlystate Input 1 Parameters Set Up Group Input 1 Group Function Prompts Selections orIN1 Type XMITTER1 Analytic IN1 HI IN1 LO Ratio Bias IN1 FilterBURNOUT1 None Down Nofs Input 2 Parameters Set Up Group Input 3 Parameters Set Up Group Input 3 Group Function Selections or Range of Setting 12 Control Group Function Prompts Selections or Loop 1 Control Parameters Set Up GroupProcess OUT Rate PCT/M UP PCT/M DNDropoff Deadband OUT Hyst Failmode Failsafe Swfail MAN OUT Auto OUT INP Loop 2 Control Parameters Set Up Group13 Control 2 Group Function Prompts Dropoff Deadband Failmode Failsafe OUT Rate PCT/M UP PCT/M DNOUTHiLIM OUTLoLIM HiLIM I LoLIM Options Set Up Group Prompts will not appearOptions Group Function Prompts AUX OUT CUR OUT2 DIG1 COM DIG2 COM +DISAT+RUN None Disabl Communications Set Up Group 15 Communications Group Function PromptsShedenab Shedtime Parity Baud Duplex Fsafe To MAN To LSP To CSP Percnt ENG Last To LSP Percnt Disabl Alarms Set Up Group A1S1 VAL A1S2 VAL A2S1 VAL A2S2 VAL A1S1TYPE A1S2TYPE A2S1TYPE A2S2TYPE A1S1 H LA1S1 EV A1S2 H L A2S1 H L A2S1 EVA2S2 H L A2S2 EV AL Hyst ALM OUT1 Block Display Parameters Set Up Group Display Group Function PromptsDecimal DECIMAL2 Calibration Group Calibration data Maintenance Set Up Group Others, to keep track of maintenance needsMaintenance Group Function Prompts Elapsed Time Timer Counter Number of Counts Password Reset Type Status GroupStatus test data Disabl None Configuration Record Sheet Keep a record Function Value or Prompt Selection Value or Selection Factory SettingGroup Prompt Expanded Model DC330E-XX-XXX Value or Selection Control CONTROL2 Options UDC 3300 Process Controller Product Manual Configuration Prompt Definitions Introduction Set this group last Tuning group prompts Tuning Group Prompt Definitions Lower DisplayUpper Display Range of Setting Or Selection Parameter Definition Lower Display Prompt Rset MIN Rset RPM MAN Rset PROPBD2 Gain Security Lockout Auto MAN SP SEL RUN Hold None Calib + Conf + View MAX Disabl EnableConfigure Until ALL Configuration is Complete Gain PV band over which each Value Gain applies Loop 2 Tuning Group Prompt Lower Display Loop 2 Tuning Parameters Set Up GroupIntroduction Tuning 2 group prompts Setpoint Ramp/Rate Group Definitions Lower Display Prompt Setpoint Ramp/Rate/Programming Set Up GroupIntroduction SP Ramp/Rate/ Programming group prompts Final SP SP Rate EU/HR UP EU/HR DN EU/HRUP2 Or Selection EU/HRDN2 SP Prog Introduction Accutune group prompts Accutune Group Definitions Lower Display Prompt Demand Tuning Plus PV Adaptive TUNE- Same Setpoint Tuning Plus PV Adaptive TUNE- SameDisabl Tune TUN+PV SP+PV Accutune for Loop KPG SP CHAN2 Criteria CRITERA2 Runing None Outlim Idfail Abort LOW PV AT Error AT ERRRead Only Introduction Algorithm group prompts Algorithm Group Definitions Lower Display Prompt PID a PID B 3PSTEP Loop 2LOOPS Cascad ALGPidloops PID a PID B PD+MR Disabl HI SEL LO SEL None AVG Timer Period Start DispKEY ALARM2 TI REM Time Relhum Summer with Ratio and BIAS- The followingInput High Select with Ratio and BIAS- This Multiplier with Square ROOT- The following Carb B Carb C Carb D FCC DEW PT Oxygen Math K Calc HI Calc LO For Example DisabledINP LP1OUT LP2OUT AL1 AL2 None Disabl Online Lower Display Upper Display Prompt Range of Setting FWR2FFWDM2  Mult PCT H2 ALG2BIAS Where Summary of Flow Values At Values Conditions Flow Sfcm 8SEG CH1 X0 Input Value X AxisX1 Input Value X Axis X2 Input Value X Axis Segment Characterizer #2- a second eight X0 VALU2 Example of Eight Segment Characterizer Read only Totalize Xxxxxxx TOT Scal TOT SEC Rset ?Unlock Lock YES Second Minute Hour DAY ML/DAY Time Currnt Positn Time D Introduction Output algorithm group promptsOutput Algorithm Group Definitions Lower Display Prompt CUR D CUR TI TI CUR Other prompts affected 4-20 RNG OUT2 ALG Rlystate RLY Type Upper Display Parameter Range of Setting Definition Bias, filter, burnout, and emissivityInput 1 group prompts Lower Display Prompt Input 1 Group Definitions Xmitter Analytic ORPConductivity Resistivity IN1 LO Ratio Bias IN1 Filter Burnout EMISSIV1 Slidewire Introduction Input 2 group prompts Lower Display PromptInput 2 Group Definitions IN2 Type Introduction Input 3 group prompts Lower Display Prompt Input 3 Group DefinitionsIN3 Type XMITTER2 IN3 HI IN3 LO Ratio Bias IN3 Filter Introduction Control group prompts Lower Display Prompt PV Source PID SetsInput Input Algorithm PID Sets SW Value LSP’S 2PV SW 2SP SW Gain SThree Setpoint Select RSP SRC Autobias SP Track Manual LSP RSP For Three Position Step Control Only SP HiLIMControl Output DIRECTION- Select direct or reverse acting OUT Rate PCT/M UP Failsafe Mode OUTLoLIM Hi LIM Lo LIMDropoff OUT Hyst Failmode Failsafe Swfail RPM MIN PBorGAINPB PCT Gain Introduction Control 2 group prompts 11 Control 2 Group Definitions Lower Display PromptPV 2 SRC Input Input Algorithm Force MA PID Sets Only TWO Three RSP SRC Autobias Sptrack Hi LIM Lo LIM Revrse Disabl EnableOUT HiLIM OUT LoLIM 128 UDC 3300 Process Controller Product Manual Selection with desired scaling Option group prompts Lower Display PromptOptions Group Definitions No Auxiliary Output AUX OUT DEV Output LSP AL1 AL2 PV2 OUTPT2 SP L2 No Digital Input Selections CB OUT2None To MAN To LSP To 2SP To 3SP To DIR PV 2IN PV 3IN Rerun To RUN Stop MAN FS TRACK1 TRACK2 To RSP RST FB DIG DIG 1 COM DIG DIG2 COMAny Digital Input Selection Plus RUN Setpoint Digital Input 2 Selections Introduction Communications group prompts 13 Communications Group Definitions Lower Display PromptComSTATE Com Addr ComADDR2 Shed Enab Even Parity Shedtime Parity Baud DuplexWsfloat Last Toauto Fsafe Shed SPTo LSP To CSP Percnt ENG 138 UDC 3300 Process Controller Product Manual A1S1 VAL A1S2 VAL A2S1 VAL Introduction Alarms group prompts14 Alarms Group Definitions Lower Display Prompt No Alarm Input Alarm on Manual Mode Loop 1 NoteA1S1TYPE Event on SP Programming Event OFF SP Programming High Alarm LOW Alarm A1S2TYPE A2S1TYPE A2S2TYPEHigh LOW Begin END Beginning of Segment END of Segment How to configure alarm to turn on and off with HealthWatch AL Hyst ALM OUT1 Block Decimal DECIMAL2 Temp Unit PWR Freq Ratio Introduction Display group prompts Lower Display PromptDisplay Group Definitions Maintenance Group Maintenance Group DefinitionsCalibration Data Input Calibration in this manual for complete information TIME1 Gsoak Sootng DIGIN1 DIGIN2 MAN2 Failure. Refer to the Troubleshooting in this manual for COUNTS1 COUNTER2 COUNTS2 COUNTER3 COUNTS3 Password RES TypeStatus Test Data Complete information Operation How to Power Up the Controller Keys Procedure for Testing the Displays and Keys Press Key Pressed Lower Display Introduction Security code numbers Procedure Step Procedure for Entering a Security Code Press ActionEntering a Security Code Until you see Decimal point position Monitoring Your ControllerOperator interface Annunciators Automatic Mode MAN-Manual ModeDegrees Fahrenheit Degrees Celsius BIA Tune OFF Tune RUN Viewing the operating parametersLower Display Key Parameter Diagnostic error messages Error Messages Description Start-up Procedure Start-up procedure is given in TableEnter the local Setpoint Available modes Mode definitions Operating Mode DefinitionsOperating Modes Remote Setpoint Manual Cascade Automatic Cascade What happens when you change modes Changing Operating Modes Mode Change Selecting manual or automatic mode SP 2SP 3SP RSP CSP Position proportional backup mode Setpoints Introduction Selecting the local setpoint source Changing local setpoint 1, 2, or Hold Enabling or disabling the remote setpoint Setpoint selection indication Configuration Operation Setpoint Ramp Rate Configuring the setpoint ramp Procedure 14 Procedure for Configuring a Setpoint Ramp Step OperationSingle Setpoint Ramp SP Ramp UDC 3300 Controller Product Manual 165 Running the setpoint ramp Procedure 15 Procedure for Running a Setpoint Ramp Step Operation UDC 3300 Controller Product Manual 167 Using Two Sets of Tuning Constants Introduction Select two sets or gain scheduling Set switchover value Set tuning constant values for each setRate Rset RSET2 = 1 or Alarm Setpoints Introduction Procedure for displaying the alarm setpoints Two Loops of Control Overview Introduction Selections21 Control Loop Selections Input Input Algorithm Loop Loop 1 and Loop 2 of a dual loop controller Functional overview Internal cascade Override rules Is a block diagram of the Hi/Lo Override Selector Two-loop restrictions Model DC330E-KE-5XX Configuring Two Loops of Control 24 Procedure for Selecting 2-loop Algorithm Step Operation25 Procedure for Selecting Output Algorithm Step Operation Select the output algorithm for each loop Procedure in -26 shows you how select the 2 loop algorithm Select control parameters for each loop 27 Procedure for Selecting Tuning Parameters Step Operation Procedure in -27 shows you how select the Tuning ParametersSelect tuning parameters for each group Indicator Monitoring Two Loops of Control28 Digital Display Indication-Two Loops Loop Indication Operating modes and setpoint source Keyboard operation Operating Two Loops of ControlLoop operation Power-up output Three Position Step Control AlgorithmThree Position Step Control algorithm Loop 1 only allows Accutune Tune will operate with this algorithm Input Math Algorithms Introduction Input algorithm selections Xn Value Yn Value Segment characterization Totalizer function Alarm on totalizer value Totalizer reset via digital input 30 Digital Input Option Action on Contact Closure Digital Input Option Remote SwitchingIntroduction Action on closure Timer AM STA To RUNStop MAN FS TRACK1 TRACK2 Means that the parameter is configured and the action Will occur when the digital input is activeDisplay Indication Action on contact closure Digital Inputs 1 and 2 Combination Action Example State DI #1 Open DI #1 Closed Auto/Manual StationIntroduction Function Refer to -33 and set up the controller in the order shown Description ConfigurationUp Group Function Prompts Press To Enter Remarks Step Press Up Group Function Prompts Press To Enter RemarksValue or Selection Algorithm Options Introduction How it works Configuration Fuzzy Overshoot Suppression Accutune How Tune demand tuning works 34 is a list of rules for AccutuneRules 34 Accutune Rules and Regulations Applicable Rule Switch to Automatic mode by pressing the MANUAL/AUTO key Starting Tune demand tuning35 Procedure for Starting Tune Demand Tuning Step Action Using Tune at start-up for duplex heat/cool Setpoint changes Using SP tuning at start-up 37 Procedure for Using SP Tuning at Start-upStep Action MANUAL/AUTO Using SP tuning at start-up for duplex heat/cool SP tuning after start-up Aborting SP tuning Values are entered and used until retuning occurs again RetuningError prompt accessing procedure Key to return to manual mode. This will 39 Accutune* Error Prompt Definitions Action to Take 39 lists the Accutune error prompts and their definitionsError prompt Upper Display Prompt Introduction Features Carbon Potential UDC DiagramCarbon Potential Control When the desired threshold is reached See .18 Maintenance for details on using the variousHealthWatch maintenance alarms HealthWatch What’s in this section What is programming? Review program data and configurationFill out the worksheet Program Contents UDC 3300 Controller Product Manual 207 Ramp unit Drawing a Ramp/Soak Profile Ramp/Soak Profile example Program Record Sheet Segment Value Prompt Make sure SP Ramp and SP Rate are disabled first Setpoint Program Data Entry Procedure Press ResultAlarms on the setpoint program Prompt hierarchy Entering the Setpoint Program Data Prompt Hierarchy and Available Selections Value or Selection use or Definition Value or Selection use or SEG2 SP SEG2TIME SEG3RAMP SEG3RATESEG8 SP SEG8TIME SEG9RAMP SEG9RATE SG10 SP SG10TIME SG11RAMP SG11RATE SG12 SP SG12TIME Run/Monitor the Program Introduction Run/monitor functionsLocal Setpoint Value Set the Local Setpoint # RA Power-up state Viewing the number of cycles left in the program End Program Procedures for Changing a Running Setpoint Program Function Result/Action 218 UDC 3300 Controller Product Manual Input Calibration Introduction What’s in this section Minimum and Maximum Range Values Honeywell Radiamatic Type RH Type RIRTD IEC Alpha=0.00385 Ohms Ohms low Linear Calibration steps Disconnect the field wiringPreliminary Information Equipment needed Equipment Needed Type of Input Input Input #1, #2, or #3 Set Up WiringThermocouple inputs using an ice bath Thermocouple inputs using a precision resistor Wiring Connections for RTD RTD inputs Radiamatic, millivolts, or volts except 0 to 10 volts inputs Volts only Input Wiring Connections for 0 to 10 Volt Inputs To 10 volt inputs Input 3-Wire terminals as shown below To 20 mA inputs250Ω Resistor Assy Copper Leads To 20 mA Source Input #1, #2, or #3 Calibration Procedure Input #1, #2, or #3 Calibration ProcedureMake sure you have Lockout set to NONE. See Section From initial value to final 100 % value Step Description If… Then… How to restore it Procedure Restoring Factory CalibrationRestoring Factory Calibration Step Operation Action/Result Step Operation Press Output Calibration Equipment needed Calibrator connections Current Proportional Output CalibrationBetween 0 mA and 21 mA Make sure Lockout in the Tuning Set Up group is set to NONE. See Configuration Rules for auto mode vs manual mode Displayed values Procedure for calibrating the Position Proportional output Lockout in Tuning Set Up group is set to NONE. See SectionProcedure These prompts only appear when position OUT ALG is Do MAN Do Auto orDo Auto Lower Display SET UP Desired span value Any other values between 0 mA and 21 mA Set Up Wiring Procedure for Auxiliary Output Step ActionAuxiliary Output Calibration Auxiliary Output Calibration Procedure Press Action Value between 0 242 UDC 3300 Controller Product Manual Troubleshooting / Service Hardware and software related problems Installation related problemsApplication related problems Troubleshooting Aids Error Message Prompts Number Status Power-up Tests What happens at power-upPower-up Tests Upper Display Test failures RAM Test Conf Test CAL Test Fact CRC Introduction How to check the status testsStatus Tests Status Tests RAM Test Conf CAL Test Fact CRCFail Pass Background Tests Introduction Background testsEE Fail INP1FAIL INP2FAIL INP3FAIL Lower Display Reason for Failure How to Correct the Problem INP1 RNG INP2 RNG INP3 RNG PV Limit RV LimitPV = INP1 + INP1 Bias RV = INP2 X Ratio + Bias Controller Failure Symptoms Compare your symptoms with those shown in -7 and refer toTroubleshooting procedure indicated to correct the problem Reacting Troubleshooting Procedures Equipment needed Procedure #1Troubleshooting Power Failure Symptoms Step What to do How to do it Procedure #2 Procedure #3 Procedure #4 Procedure #5 13 explains how to troubleshoot Alarm Relay Output failure Procedure #6 14 explains how to troubleshoot a Keyboard failure Procedure #7 15 explains how to troubleshoot a Communications failure Procedure #8 Parts Replacement Procedures Introduction Equipment needed How to remove the chassis 16 How to Remove the Chassis Step Action Refer to -2 and follow the procedure listed in Table How to replace the display/keyboard assembly How to remove the printed wiring boards from the chassis 18 Printed Wiring Board Removal from Chassis Step Action Printed wiring board identification On Digital Input and MCU/Output boardsMCU Prom 19 Second Input Board Replacement Procedure Step Action Power input board20 Power Input Board Replacement Procedure Step Action 2nd input board 21 Digital Input Board Replacement Procedure Step Action Digital input board Aux.Out/ communications board MCU/output board 23 MCU/Output Board Replacement Procedure Step ActionCurrent Output-P/N Relay Output-P/N Maintenance Cleaning Exploded View There is a list of parts not shown in Table Parts identification Parts not shownKey Part Number Description Quantity Appendix a Manual Tuning Manual Tuning Procedure for Simplex Control Time, Position, or Current Proportional Simplex Control Manual Tuning Formulas Units To Reduce Overshoot Two Sets of Tuning Parameters for Single Output Operation Tuning function prompts for HEAT/COOL arePB or Gain Rsetmin or Rsetrpm RSET2MIN or RSETRPM2 Index 278 UDC 3300 Controller Product Manual Y, Z 280 UDC 3300 Controller Product Manual Page Sensing and Control