Honeywell UDC3200 manual Alg Pd+Mr, Timer

Page 40

Function

Selections or

Prompt

Range of Setting

Lower Display

Upper Display

CONT ALG

PD+MR

(continued)

 

3PSTEP

TIMER

DISABLE

 

ENABLE

Parameter Definition

PD WITH MANUAL RESET is used whenever integral action is not 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.

Switching between manual and automatic mode will be bumpless.

If you select PD with Manual Reset you can also configure the following variations:

•PD (Two Mode) control,

•P (Single Mode) control.

Set Rate (D) to 0.

ATTENTION Other prompts affected: MAN RSET in the Tuning Set Up group

THREE POSITION STEP—The Three Position Step Control algorithm allows the control of a valve (or other actuator) with an electric motor driven by two controller relay outputs; one to move the motor upscale, the other downscale without a feedback slidewire linked to the motor shaft. The deadband is adjustable in the same manner as the duplex output algorithm.

The Three Position Step Control algorithm provides an output display (OUT) which is an estimated motor position, since the motor is not using any slidewire feedback. Although this output indication is only an approximation, it is “corrected” each time the controller drives the motor to one of its stops (0 % or 100 %). It avoids all the control problems associated with the feedback slidewire (wear, dirt, noise). When operating in this algorithm, the estimated OUT display is shown to the nearest percent (i.e., no decimal). This selection forces the Output Algorithm selection to “POSITON”.

Refer to the Operation section for motor position displays.

As a customer configurable option, when a second input board is installed, the motor slidewire can be connected to the controller. The actual slidewire position is then shown on the lower display as POS. This value is used for display only. It is NOT used in the Three Position Step algorithm. To configure this option, set Input 2 actuation to SLIDEW and then calibrate Input 2.

ATTENTION Other prompts affected: DEADBAND

TIMER allows you to enable or disable the timer option.

The timer option allows you to configure a timeout period and to select timer start by either the keyboard (RUN/HOLD key) or Alarm 2. A digital input can also be configured to start the timer.

When the timer is enabled, it has exclusive control of the alarm 1 relay; any previous alarm configuration is ignored. At timeout, the timer is ready to be re-activated by whatever action has been configured. Alarm 1 is activated at the end of the timeout period.

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UDC3200 Universal Digital Controller Operator Manual

04/08

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Contents UDC3200 Universal Digital Controller Operator Manual WARRANTY/REMEDY ContactsWorld Wide Web TelephoneSymbol Definitions Symbol DefinitionContents TROUBLESHOOTING/SERVICE Page Function of Displays and Keys Operator InterfaceFunction of Displays and Keys CE Conformity Europe Keys and FunctionsUDC3200 Universal Digital Controller Operator Manual Page Pre-installation Information Model Number InterpretationControl and Alarm Relay Contact Information Alarm RelaysAlarm Relay Contact Information Control RelaysMounting Overall DimensionsPhysical Considerations Mounting Method Step ActionWiring Wiring Diagrams Permissible Wiring BundlingBundle No Wire Functions Universal Output Functionality and RestrictionsINU Callout Wiring the ControllerDetails AC/DC Earth Ground HotLine Neutral Voltage L2/N Input #1 RTDInput #2 Input 2 ConnectionsTime Simplex Time DuplexL2/N Power Supply PowerPower Load Relay Load Relay Load10 Open Collector Output Time Duplex with a Dual Relay Board L2/N Relay LoadUDC3200 Universal Digital Controller Operator Manual 04/08 15 RS-422/485 Communications Option Connections 17 Auxiliary Output and Digital Inputs Option Connections Digital Inputs26 + 12 +Configuration Configuration Prompt HierarchyConfiguration Procedure ProcedureConfiguration Procedure IntroductionTuning Set Up Group Configuration is Complete RSET2MIN02 to RSET2RPM CYC SEC CYC SX3 CYC2 SEC CYC2 SX3 Security LockoutDisable Enable Auto MAN Disable Enable RUN HoldSP SEL SP Ramp Set Up Group Keyreset EU/HR DNSP Prog Strt SEG END SEGSEG2TIME SEG3RATESEG4 SP SEG4TIME SEG5RATE SEG6 SP SEG6TIMEFuzzy Disable Enable Accutune Tune Accutune Set Up GroupAT Error Algorithm Set Up Group ALG ON-OFFTimer ALG PD+MRStart KEY Alarm LOW Disp TI REM Time Period000 to INP ALG1Summer with Ratio and BIAS-The following formula Input High Select with Ratio and BIAS-This selectionInput LOW Select with Ratio and BIAS- This selection Multiplier Divider with Square Root -The followingFCC Math KCalc HI Calc LOALG1 INB ALG1 INCPCT CO ALG1 BiasOUT ALG Output Set Up GroupOUT RNG Rlystate RLY TypeMotor TI CUR OUTLOW VAL High VALInput 1 Set Up Group IN1 TypeXmitter IN1 LOWRatio Bias IN1EMISSIV1 Burnout None01 to IN2 Type Input 2 Set Up GroupXMITTER2 IN2 High IN2 LOWBias IN2 Burnout Burnout Protection Sensor BreakEMISSIV2 Control Set Up Group PV Source Input ALG1 PID SetsInput Input Algorithm PID Sets 2PV SWPWR Mode RSP SRC None Input ALG1 AutobiasSP Track PWR OUTAction OUT RatePCT/M UP PCT/M DNFailsafe Mode DeadbandFailmode MAN OUTRPM MinutesOptions Group AUX OUTAuxiliary Output Selection No Auxiliary OutputNo Digital Input Selections DIG INP1Was not previously started via To RUN DIG 1COMB DIG INP2DIG2COMB Digital Input 2 Selections Digital Input 2 CombinationsCommunications Group Shed SP UnitsCSP Rato CSP BiasAlarms Set Up Group High Alarm LOW AlarmA1S1 EV Beginning of SegmentA1S2 EV A2S1TYPEA2S1 EV A2S2TYPEALARM12 DiagnostDisplay Set Up Group Page Entering a Security Code Operator InterfaceKey error Procedure to Enter a Security CodeIndividual key lockout Annunciators Monitoring Your Controller 4.4.1 AnnunciatorsALM 1 OUT 1 DI 1 Or MAN None, F or C Viewing the operating parameters Lower Display Key Parameter PromptsDiagnostic Messages Diagnostic MessagesDescription Functional Overview Block Diagram of the UDC3200 Controller Tuning indicators Configuration checkAccutune Procedure for Starting Tune Tune for Simplex OutputsOperation Step Operation Press ResultConfiguration Check for Duplex Tune for Duplex Heat/CoolUsing Automatic Tune at start-up for Duplex Heat/Cool Using Blended Tune at start-up for Duplex Heat/Cool Using Manual Tune at start-up for Duplex Heat/CoolStep Operation Press Result Error Codes 10 Procedure for Accessing Accutune Error Codes11 Accutune Error Codes Aborting AccutuneFuzzy Overshoot Suppression ConfigurationHow it works Background Tests Background TestsEE Fail INP1 RNGRV Limit SegerrCAL MTR CurfailController Failure Symptoms Other symptomsSales and Service Page Http//hpsweb.honeywell.com
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