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Honeywell UDC3200 series Operator's Manual
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Honeywell UDC3200 series Operator's Manual

Universal digital controller
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UDC3200
Universal Digital Controller
Operator Manual
51-52-25-143
April 2008

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Summary of Contents for Honeywell UDC3200 series

  • Page 1 UDC3200 Universal Digital Controller Operator Manual 51-52-25-143 April 2008...
  • Page 2 However, we assume no responsibility for its use. While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application.
  • Page 3 Symbol Definitions Symbol Definition This CAUTION symbol on the equipment refers the user to the Product Manual for additional information. This symbol appears next to required information in the manual. WARNING PERSONAL INJURY: Risk of electrical shock. This symbol warns the user of a potential shock hazard where HAZARDOUS LIVE voltages greater than 30 Vrms, 42.4 Vpeak, or 60 VDC may be accessible.
  • Page 4 Contents INTRODUCTION ....................1 INSTALLATION.....................5 CONFIGURATION....................24 MONITORING AND OPERATING THE CONTROLLER........65 4/08 UDC3200 Universal Digital Controller Operator Manual...
  • Page 5 TROUBLESHOOTING/SERVICE ................ 79 SALES AND SERVICE..................82 UDC3200 Universal Digital Controller Operator Manual 4/08...

  • Page 7: Introduction

    1 Introduction 1.1 Operator Interface Figure 1-1 UDC3200 Operator Interface 1.2 Function of Displays and Keys Table 1-1 Function of Displays and Keys Display Indicators Upper display with 4 large digits shows Indicates Control Relay 1 and/or 3200 3200 Process Variable value (normal operation) 2 on.
  • Page 8 Keys and Functions Selects functions within each Selects Manual or Auto mode. Function Function Function configuration group. Auto Auto Auto Scrolls through the configuration Hold key down to cycle through Setup Setup groups. configured setpoints. Select Select Select Returns Controller to normal display Enables Run/Hold of the SP Lower Lower...
  • Page 9 ATTENTION WARNING 04/08 UDC3200 Universal Digital Controller Operator Manual...

  • Page 11: Installation

    2 Installation 2.1 Pre-installation Information 2.2 Model Number Interpretation Instructions Select the desired key number. The arrow to the right marks the selection available. Make the desired selections from Tables I through VI using the column below the proper arrow. A dot ( ) denotes availability.
  • Page 12 TABLE IV - Options CE (Standard) 0 _ _ _ _ Approvals CE, UL and CSA 1 _ _ _ _ None _ 0 _ _ _ Tags Linen Customer ID Tag - 3 lines w/22 characters/line _ T _ _ _ _ S _ _ _ Stainless Steel Customer ID Tag - 3 lines w/22 characters/line None...
  • Page 13 2.4 Mounting Physical Considerations Overall Dimensions Max. panel thickness 19,1 inches 0,35 90,6 108,6 92,0 + 0,8 3,57 4,28 - 0,00 Panel 3,62 + 0,03 Cutout -0,00 92,0 + 0,8 113,1 - 0,00 4,45 17,9 3,62 + 0,03 0,70 -0,00 Figure 2-2 Mounting Dimensions (not to scale) 04/08 UDC3200 Universal Digital Controller Operator Manual...
  • Page 14 Mounting Method Mounting clips Attach screws and washers here for water protection Figure 2-3 Mounting Methods Mounting Procedure Table 2-3 Mounting Procedure Step Action Mark and cut out the controller hole in the panel according to the dimension information in Figure 2-2. Orient the case properly and slide it through the panel hole from the front.
  • Page 15 2.5 Wiring 2.5.1 Electrical Considerations Line voltage wiring Mains Power Supply within easy reach of the OPERATOR CAUTION Applying 90-264 Vac to an instrument rated for 24 Vac/dc will severely damage the instrument and is a fire and smoke hazard. Controller Grounding Control/Alarm Circuit Wiring Electrical Noise Precautions...
  • Page 16 Separate External Wiring Use Suppression Devices ATTENTION For additional noise information, refer to document number 51-52-05-01, How to Apply Digital Instrumentation in Severe Electrical Noise Environments. Permissible Wiring Bundling Table 2-4 Permissible Wiring Bundling Bundle No. Wire Functions Line power wiring Earth ground wiring Line voltage control relay output wiring Line voltage alarm wiring...
  • Page 17 Output Algorithm Output 1/2 Function of Function of Other Outputs Type Option Output 1/2 Output #3 Output #4 Auxiliary Output Time Simplex Single Relay Output 1 Alarm 2 Alarm 1 Not Needed Current Output Output 1 Alarm 1 Not Needed Dual Relay Output 1 Alarm 2...

  • Page 18: Outputs 1 And

    Wiring the Controller L2/N See table for callout details Figure 2-4 Composite Wiring Diagram Callout Details AC/DC Line Voltage Terminals. See Figure 2-5. Output 3 Terminals. See Figure 2-8 through Figure 2-14. Output 4 Terminals. See Figure 2-8 through Figure 2-14. Outputs 1 and 2 Terminals.

  • Page 19: Udc3200 Universal Digital Controller Operator Manual

    Earth Ground AC/DC Line Neutral L2/N Voltage PROTECTIVE BONDING (grounding) of this controller and the enclosure in which it is installed, shall be in accordance with National and local electrical codes. To minimize electrical noise and transients that may adversely affect the system, supplementary bonding of the controller enclosure to local ground using a No.
  • Page 20 Input #1 Millivolt or Volts Thermocouple except 0-10 Volts Use Thermocouple extension wire only source mV or Volt source – – – – 0-10 Volts Milliamps Thermocouple Differential Use Thermocouple extension wire only – 100K 0–10 Xmitter Volt – source Power –...
  • Page 21 Input #2 Input #2 Millivolt or Volts Millivolt or Volts Thermocouple Thermocouple except 0-10 Volts except 0-10 Volts Use Thermocouple Use Thermocouple extension wire only extension wire only source source mV or mV or Volt Volt source source – – –...
  • Page 22 Time Simplex N.C. Output Load Relay Load Relay#1 Supply N.O. To terminal Power L2/N 19 or 21 N.C. Load Relay Load Alarm Supply Relay#2 N.O. To terminal Power 4 or 6 N.C. Load Alarm Relay Load Relay#1 Supply N.O. To terminal Power 7 or 9 Time Duplex...

  • Page 23: Udc3200 Universal Digital Controller Operator Manual

    Time Simplex Dummy Resistor Output Load Relay Load Relay#1 Supply N.O. Power L2/N N.C. Alarm Load Relay Load Relay#2 Supply N.O. To terminal Power 4 or 6 N.C. Alarm Load Relay Load Relay#1 Supply N.O. To terminal Power 7 or 9 Time Duplex Dummy Resistor Output...
  • Page 24 Time Simplex Customer Supplied Electromechanical relay Output #1 – L2/N – – Customer Supplied N.C. Alarm Load Relay Load Relay#2 Solid-State relay Supply N.O. To terminal Power 4 or 6 N.C. Alarm Load Relay Load Relay#1 Supply N.O. To terminal Power 7 or 9 Time Duplex...
  • Page 25 Time Duplex with a Dual Relay Board Cool Relay Load Out Relay#2 Load N.O. Out Relay#1 Supply N.O. Heat Relay Load Power L2/N N.C. Alarm Load Relay Load Relay#2 Supply N.O. To terminal Power 4 or 6 N.C. Load Alarm Relay Load Relay#1 Supply...
  • Page 26 Figure 2-13 Position Proportional or Three Position Step Control Connection, Models DC3200-EE or DC3200-AA Figure 2-14 Position Proportional or Three Position Step Control Connections, Model DC3200-R_ UDC3200 Universal Digital Controller Operator Manual 04/08...
  • Page 27 COMMUNICATION MASTER D+ (B) SHLD D– (A) 16 SHLD SHLD 17 D+ (B) 18 D– (A) D– 120 OHMS Connect shield to ground at one TO OTHER COMMUNICATION end only. CONTROLLERS D– 120 OHMS ON LAST LEG 1 Do not run the communications lines in the same conduit as AC power. 2 Use shielded twisted pair cables (Belden 9271 Twinax or equivalent).
  • Page 28 Table 2-6 Terminals for connecting a UDC to a MDI Compliant Hub or Switch UDC Terminal UDC Signal Name RJ45 Socket Pin # Switch Signal Name Table 2-7 Terminals for connecting a UDC directly to a PC utilizing a straight- through cable UDC Terminal UDC Signal Name...
  • Page 29 2 Wire Transmitter Configure: A2S1TY = NONE A2S2TY = NONE 26 + 27 - OUTPUT 3 INPUT 1 If necessary, install a zener diode here to reduce voltage at the transmitter. A 1N4733 will reduce the voltage at the transmitter to approximately 25 Vdc.

  • Page 30: Configuration

    3 Configuration 3.1 Configuration Prompt Hierarchy Set Up Function Prompts Group TUNING PROP BD or GAINVALn RATE MIN RSET MIN or MAN RSET PROPBD2 or RATE2MIN RSET2MIN GAIN RSET RPM GAIN 2 RSET2RPM CYC SEC or CYC2 SEC or SECURITY LOCKOUT AUTO MAN SP SEL...
  • Page 31 3.2 Configuration Procedure Introduction Procedure ATTENTION The prompting scrolls at a rate of 2/3 seconds when the SET UP or FUNCTION key is held in. Also, keys will move group prompts forward or backward at a rate twice as fast. Table 3-1 Configuration Procedure Step Operation...
  • Page 32 3.3 Tuning Set Up Group Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display 0.1 to 9999 % PROP BD PROPORTIONAL BAND (simplex) is the percent of the range of the measured variable for which a proportional controller will 0.001 to 1000 produce a 100 % change in its output.
  • Page 33 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display RSET2MIN 0.02 to 50.00 These are the same as above except that they apply to Duplex RSET2RPM models for the "COOL" zone of Heat/Cool applications or for the second set of PID constants.
  • Page 34 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display AUTO MAN MANUAL/AUTO KEY LOCKOUT—Allows you to disable the Manual/Auto key DISABLE DISABLE ENABLE ENABLE ATTENTION Can only be viewed if LOCKOUT is configured for NONE. RUN HOLD RUN/HOLD KEY LOCKOUT—Allows you to disable the Run/Hold key, for either SP Ramp or SP Program.
  • Page 35 3.4 SP Ramp Set Up Group Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display SP RAMP SINGLE SETPOINT RAMP—Make a selection to enable or disable the setpoint ramp function. Make sure you configure a ramp time SP Program and a final setpoint value.
  • Page 36 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display EU/HR DN 0 to 9999 in RATE DOWN—Rate down value. When making a setpoint change, engineering units this is the rate at which the controller will change from the original per hour setpoint down to the new one.
  • Page 37 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display SEG2TIME 0-99 hours.0-59 Segment #2 Soak Duration minutes SEG3RAMP or Selections are Same as above SEG3RATE same as above. SEG4 SP SEG4TIME SEG5RAMP or SEG5RATE SEG6 SP SEG6TIME SEG7RAMP or SEG7RATE...
  • Page 38 3.5 Accutune Set Up Group Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display FUZZY FUZZY OVERSHOOT SUPPRESSION—Can be enabled or disabled independently of whether Demand Tuning or SP Tuning is enabled or disabled. DISABLE DISABLE—Disables Fuzzy Overshoot Suppression. ENABLE ENABLE—The instrument uses Fuzzy Logic to suppress or minimize any overshoot that may occur when PV approaches SP.
  • Page 39 3.6 Algorithm Set Up Group Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display CONT ALG The CONTROL ALGORITHM lets you select the type of control that is best for your process. ON-OFF ON/OFF is the simplest control type. The output can be either ON (100 %) or OFF (0 %).
  • Page 40 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display CONT ALG PD+MR PD WITH MANUAL RESET is used whenever integral action is not (continued) wanted for automatic control. The equation is computed with no integral contribution. The MANUAL RESET, which is operator adjustable, is then added to the present output to form the controller output.
  • Page 41 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display PERIOD 0:00 to 99:59 PERIOD allows you to configure the length of timeout period (from 0 to 99 hours: 59 minutes). START START allows you to select whether the timer starts with the ALARM 2 keyboard (Run/Hold key) or Alarm 2.
  • Page 42 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display SUMMER SUMMER WITH RATIO AND BIAS—The following formula (See Note 2) applies: Alg1=(InpAxRatioA+BiasA)+(InpBxRatioB+BiasB)+(InpCxRatioC+BiasC)+Alg1Bias HI SEL INPUT HIGH SELECT WITH RATIO AND BIAS—This selection (See Note 2) specifies the PV or SP as the higher of Input 1 or Input 2. The following formula applies: Alg1 = higher of (Input A x Ratio A + Bias A) or (Input B x Ratio B + Bias B) LO SEL...
  • Page 43 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display CARBON POTENTIAL FCC—Make this selection if you have a Furnace Controls Corp Accucarb type Zirconium Oxide sensor. This algorithm requires a temperature range within the region of 1380 °F to 2000 °F.
  • Page 44 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display ALG1 INB ALGORITHM 1, INPUT B SELECTION will represent one of the available selections. INPUT 1 Input 1 INPUT 2 Input 2 OUTPUT Output – Should not be used for Three Position Step Control applications) ALG1 INC ALGORITHM 1, INPUT C SELECTION will represent one of the...
  • Page 45 3.7 Output Set Up Group Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display OUT ALG The OUTPUT ALGORITHM lets you select the type of output you want. Not applicable with Control algorithm prompt 3PSTEP. Selections are hardware dependent. ATTENTION For all Duplex Output forms, PID heat parameters apply for controller output greater than 50 %;...
  • Page 46 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display used for Relay/Current and Current/Relay Duplex Outputs. It can also be used for Current Duplex when an Auxiliary Output board is present. This enables the normal control current output to provide heat control and the auxiliary current output to provide cool control.
  • Page 47 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display MOTOR TI 5 to 1800 seconds MOTOR TIME – Appears only when “POSITON” is selected as the Output algorithm. This is the time it takes the motor to travel from 0 to 100% (fully closed to fully open).
  • Page 48 3.8 Input 1 Set Up Group Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display IN1 TYPE INPUT 1 ACTUATION TYPE – This selection determines what actuation you are going to use for Input 1. ATTENTION DISABLE DISABLE—Disables Input.
  • Page 49 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display B TC XMITTER TRANSMITTER CHARACTERIZATION—This selection lets you instruct the controller to characterize a linear input to represent a E TC H non-linear one. If characterization is performed by the transmitter E TC L itself, then select LINEAR.
  • Page 50 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display BURNOUT BURNOUT PROTECTION (SENSOR BREAK) provides most input types with upscale or downscale protection if the input fails. NONE NO BURNOUT—Pre-configured Failsafe output (selected in the CONTROL Set up Group) applied if failed input is detected (does not apply for an input out of range).
  • Page 51 Input 2 Set Up Group Function Prompt Selections or Parameter Lower Display Range of Setting Definition Upper Display IN2 TYPE INPUT 2 ACTUATION TYPE – This selection determines what actuation you are going to use for ATTENTION Input 2. Changing the input DISABLE—Disables Input.
  • Page 52 Function Prompt Selections or Parameter Lower Display Range of Setting Definition Upper Display IN2 HIGH –999. To 9999. Floating INPUT 2 HIGH RANGE VALUE in engineering units (in engineering units) is displayed for all inputs but can only be configured for linear or square root transmitter characterization See the example in IN1 HI.
  • Page 53 Function Prompt Selections or Parameter Lower Display Range of Setting Definition Upper Display NO FS NO FAILSAFE—This selection does not provide input failure detection and should only be used when a thermocouple input is connected to another instrument which supplies the Burnout current. (For this selection, no burnout signal is sent to the sensor.) ATTENTION For Burnout to function properly on a...
  • Page 54 3.10 Control Set Up Group Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display PV SOURCE PROCESS VARIABLE SOURCE —Selects the source of the Process Variable. INPUT 1 INPUT 1 INPUT 2 INPUT 2 IN ALG1 INPUT ALGORITHM 1 PID SETS NUMBER OF TUNING PARAMETER SETS—This selection lets...
  • Page 55 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display RSP SRC REMOTE SETPOINT SOURCE—This selection determines what your remote setpoint source will be when toggled by the SP Select key or Digital Input. NONE NONE—No remote setpoint. INPUT 2 INPUT 2—Remote Setpoint is Input 2.
  • Page 56 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display LAST (Note 3) LAST OUTPUT—At power-up in automatic mode, the motor position will be the last one prior to power down. When the unit goes into FAILSAFE, it will stay in automatic mode; motor will not be driven to the configured failsafe position.
  • Page 57 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display DEADBAND DEADBAND is an adjustable gap between the operating ranges of output 1 and output 2 in which neither output operates (positive value) or both outputs operate (negative value). –5.0 to 25.0 % Time Duplex 0.0 to 25.0 %...
  • Page 58 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display MINUTESorRP RESET UNITS—Selects units of minutes per repeat or repeats per minute for the term of the PID algorithm. 20 Repeats per Minute = 0.05 Minutes per Repeat. REPEATS PER MINUTE—The number of times per minute that the proportional action is repeated by reset.
  • Page 59 3.11 Options Group Function Selections or Parameter Prompt Range of Setting Definition Lower Display Upper Display AUX OUT AUXILIARY OUTPUT SELECTION This selection provides an mA output representing one of several ATTENTION control parameters. The display for auxiliary output viewing will be Prompts for the in engineering units for all but output.
  • Page 60 Function Selections or Parameter Prompt Range of Setting Definition Lower Display Upper Display Low Scale Value LOW VAL AUXILIARY OUTPUT LOW SCALING FACTOR— This is a value within the range of in engineering units used to represent all AUX OUT parameters the selected except Output.
  • Page 61 Function Selections or Parameter Prompt Range of Setting Definition Lower Display Upper Display TO RUN RUN—Contact closure starts a stopped SP Ramp or Program. Upper left character blinks “R”. Reopening the contact puts controller in HOLD mode. This selection applies to either loop. ToBEGIN EXTERNAL SP PROGRAM RESET—Contact closure resets SP Program back to the beginning of the first segment in the program...
  • Page 62 Function Selections or Parameter Prompt Range of Setting Definition Lower Display Upper Display TRACK OUTPUT TRACKS INPUT 2—Contact closure allows Output to track Input 2. While the switch is open, the output is in accordance with its pre-defined functionality. When the switch is closed, the output value (in percent) will track the Input 2 percent of range value.
  • Page 63 3.12 Communications Group Function Selections or Parameter Prompt Range of Setting Definition Lower Display Upper Display 1 to 99 Com ADDR COMMUNICATIONS STATION ADDRESS—This is a number that is assigned to a controller that is to be used with the communications option.
  • Page 64 Function Selections or Parameter Prompt Range of Setting Definition Lower Display Upper Display LAST LAST—SAME MODE AND OUTPUT—The controller will return to the same mode (manual or automatic) at the same output level that it had before shed. TO MAN TO MAN—MANUAL MODE, SAME OUTPUT—The controller will return to manual mode at the same output level that it had before shed.
  • Page 65 3.13 Alarms Set Up Group Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display Value in A1S1 VAL ALARM 1 SETPOINT 1 VALUE—This is the value at which you engineering units want the alarm type chosen in prompt A1S1TYPE to actuate. The value depends on what the setpoint has been configured to represent.
  • Page 66 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display regardless of whichever SP is active. NOTE 4. Loop Break monitors the control loop to determine if it is working. When enabled, the control output is checked against the minimum and maximum output limit settings. When the output reaches one of these limits, a timer begins.
  • Page 67 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display A1S2 EV BEGIN ALARM 1 SEGMENT EVENT 2—Same as A1S1 EV. A2S1TYPE Same as A1S1 ALARM 2 SETPOINT 1 TYPE—Select what you want Setpoint 1 TYPE of Alarm 2 to represent. The selections are the same as A1S1TYPE.
  • Page 68 Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display DISABLE DISABLE—Disables blocking ALARM 1 ALARM 1—Blocks alarm 1 only ALARM 2 ALARM 2—Blocks alarm 2 only ALARM12 ALARM12—Blocks both alarms ATTENTION When enabled on power up or initial enabling via configuration, the alarm will not activate unless the parameter being monitored has not been in an alarm condition for a minimum of one control cycle (167 ms).
  • Page 69 3.14 Display Set Up Group Function Selections or Parameter Definition Prompt Range of Setting Lower Display Upper Display DECIMAL DECIMAL POINT LOCATION—This selection determines where the decimal point appears in the display. NONE NONE—No Decimal Place—fixed, no auto-ranging ONE—One Place TWO—Two Places THREE THREE—Three Places...

  • Page 71: Monitoring And Operating The Controller

    4 Monitoring and Operating the Controller 4.1 Operator Interface Introduction Figure 4-1 Operator Interface 4.2 Entering a Security Code Introduction Procedure ATTENTION 04/08 UDC3200 Universal Digital Controller Operator Manual...
  • Page 72 Table 4-1 Procedure to Enter a Security Code Step Operation Press Result Enter Set Up Upper Display = SET UP Setup Setup Mode Lower Display = TUNING Select any Set Upper Display = 0 Function Function Function Up Group Lower Display = SECUR Security Code To enter a four digit number in the upper display Entry...
  • Page 73 4.4 Monitoring Your Controller 4.4.1 Annunciators Table 4-2 Annunciators Annunciator Indication ALM 1 2 A visual indication of each alarm Blinking 1 indicates an alarm latched condition. The blinking will continue even after the alarm condition ends until it is acknowledged by pressing the RUN/HOLD key.
  • Page 74 4.4.2 Viewing the operating parameters LOWER DISPLAY Table 4-3 Lower Display Key Parameter Prompts Lower Display Description OUT XX.X OUTPUT—Output value is shown in percent with one decimal point for all output types except Three Position Step Control (TPSC). For TPSC, when no slidewire is connected, this display is an estimated motor position and is shown with no decimal point.
  • Page 75 4.4.3 Diagnostic Messages Table 4-4 Diagnostic Messages Prompt Description EE FAIL Unable to write to nonvolatile memory. A subsequent successful write to nonvolatile memory removes this message. FAILSAFE This error message appears whenever the controller goes into a failsafe mode of operation. Failsafe operation occurs when an analog input fails or when configuration is corrupted.
  • Page 76 IN 1 IN 2 Ratio Ratio Bias Bias • • • • To RSP • IN 2 In Alg1 To RSP Source Input 1 INPUT Input 2 INPUT A ALGORITHM 1 Output 1 Source FEEDFORWARD INPUT A ONLY To RSP Input 1 Input 2 INPUT B...
  • Page 77 4.5 Accutune III Introduction Configuration check Subsection 3.5 - Accutune Set Up Group Tuning indicators 04/08 UDC3200 Universal Digital Controller Operator Manual...
  • Page 78 Operation 4.5.1 Tune for Simplex Outputs Table 4-5 Procedure for Starting “TUNE” Step Operation Press Result Configure LSP1 Until SP (Local Setpoint 1) shows Lower Lower Lower in the lower display. Display Display Display Until LSP1 is to the desired value. Switch to Until the “A”...
  • Page 79 Initiate Tuning Select “DO SLOW” or “DO FAST” in lower display. Tuning in operation Upper display will show a “T” as Lower Lower Lower long as ACCUTUNE process is Display Display Display operating. When process completes, tuning parameters are calculated and lower display will show “NO TUNE”...
  • Page 80 4.5.3 Using AUTOMATIC TUNE at start-up for Duplex (Heat/Cool) Table 4-6 Procedure for Using AUTOMATIC TUNE at Start-up for Duplex Control Step Operation Press Result Configure LSP1 Until SP (Local Setpoint 1) shows Lower Lower Lower in the lower display. Display Display Display...
  • Page 81 4.5.4 Using BLENDED TUNE at start-up for Duplex (Heat/Cool) Table 4-7 Procedure for Using BLENDED TUNE at Start-up for Duplex Control Step Operation Press Result Configure LSP1 Until SP (Local Setpoint 1) shows Lower Lower Lower in the lower display. Display Display Display...
  • Page 82 Step Operation Press Result Show Tuning Until “TUNE OFF” is shown on Lower Lower Lower Prompt lower display. Display Display Display Initiate Tuning Select “DO SLOW” or “DO FAST” in lower display. Tuning in operation Upper display will show a “T” as Lower Lower Lower...
  • Page 83 4.5.6 Error Codes Table 4-10 Procedure for Accessing Accutune Error Codes Step Operation Press Result Select Accutune Upper Display = SETUP Setup Setup Set-up Group Lower Display = ACCUTUNE Go to Error Code Upper Display = (an error code) Function Function Function Prompt...
  • Page 84 Fuzzy Overshoot Suppression Introduction How it works Configuration ACCUTUNE FUZZY ENABLE” DISABLE UDC3200 Universal Digital Controller Operator Manual 04/08...
  • Page 85 5 Troubleshooting/Service Background Tests Table 5-1 Background Tests Lower Reason for Failure How to Correct the Problem Display Unable to write to non-volatile memory. 1. Check the accuracy of the parameter and re-enter. EE FAIL Anytime you change a parameter and it is 2.
  • Page 86 Lower Reason for Failure How to Correct the Problem Display PV LIMIT PV out of range. 1. Make sure the input signal is correct. PV = INP1 x RATIO1+ INP1 BIAS 2. Make sure the Ratio and Bias settings are correct. 3.
  • Page 87 5.2 Controller Failure Symptoms Upper Lower Indicators Controller Probable Display Display Output Cause Blank Blank None Power Failure Current Proportional Output Displayed Controller Position Output Output Proportional or disagrees disagrees TPSC Output with Controller with Displayed Output Output Time Proportional Output Current/Time Proportional Output...
  • Page 88 Ucgen Plaza, Kat 5-6-7 And Cia H-1133 BUDAPEST SINGAPORE Icerenkoy 81120 Instanbul Rua Jose Alves Da HUNGARY Turkey HONEYWELL PTE LTD Chunha Tel. : 36 1 451 43 00 BLOCK 750E CHAI Tel (90-216) 575 66 00 Lima 172 CHEE ROAD Butanta ICELAND 06-01 CHAI CHEE IND.PARK...
  • Page 90 Honeywell Process Solutions http://hpsweb.honeywell.com 51-52-25-143 Rev. 1 0408 Printed in USA...