Honeywell UDC3200 manual Using Blended Tune at start-up for Duplex Heat/Cool

Page 81

4.5.4 Using BLENDED TUNE at start-up for Duplex (Heat/Cool)

When DUPLEX has been configured for DISABLE. This is the preferred selection for Heat/Cool applications which use a highly insulated chamber (a chamber which will lose heat very slowly unless a cooling device is applied). Only one local setpoint (LSP 1) is needed for this selection.

This selection results in performance tuning over the full range utilizing both Heat and Cool outputs to acquire blended tune values that are then applied to both Heat and Cool tuning parameters. Both PID sets are set to the same values.

Table 4-7 Procedure for Using BLENDED TUNE at Start-up for Duplex Control

Step

Operation

 

Press

Result

1

Configure LSP1

 

 

 

Until SP (Local Setpoint 1) shows

 

Lower

 

 

 

 

Display

 

in the lower display.

 

 

 

 

 

2

 

 

or

 

Until the Setpoint is to the desired

 

 

 

 

 

value.

3

Switch to

 

 

 

Until the “A” indicator is lighted (on

 

Man

 

 

“Automatic” Mode

 

Auto

 

controllers with Manual option).

 

 

 

 

 

4

Show Tuning

 

 

 

Until “TUNE OFF” is shown on

 

Lower

 

 

Prompt

 

Display

 

lower display.

 

 

 

 

 

5

Initiate Tuning

 

 

 

Select “DO SLOW” or “DO FAST”

 

 

 

 

 

in lower display.

6

Tuning in operation

 

 

 

Upper display will show a “T” as

 

Lower

 

 

 

 

Display

 

long as ACCUTUNE process is

 

 

 

 

 

operating. When process

 

 

 

 

 

completes, tuning parameters are

 

 

 

 

 

calculated and lower display will

 

 

 

 

 

show “NO TUNE” prompt.

4.5.5 Using MANUAL TUNE at start-up for Duplex (Heat/Cool)

When DUPLEX has been configured for MANUAL. This selection should be used when tuning is needed only for the HEAT zone or only for the COOL zone but not both. If Local Setpoint 1 is used, then the controller will perform a HEAT zone tune. If Local Setpoint 2 is used, then the controller will perform a COOL zone tune.

Table 4-8 Procedure for Using MANUAL TUNE for Heat side of Duplex Control

Step

Operation

 

Press

Result

1

Configure LSP1

 

 

 

Until SP (Local Setpoint 1) shows

 

Lower

 

 

 

 

Display

 

in the lower display.

 

 

 

 

 

2

 

 

or

 

Until LSP1 is a value within the

 

 

 

 

 

Heat Zone (output above 50%).

3

Switch to

 

 

 

Until the “A” indicator is lighted (on

 

Man

 

 

“Automatic” Mode

 

Auto

 

controllers with Manual option).

 

 

 

 

 

 

 

 

 

 

 

04/08

UDC3200 Universal Digital Controller Operator Manual

75

Page 80 Page 82
Image 81
Page 80 Page 82
Contents UDC3200 Universal Digital Controller Operator Manual Contacts WARRANTY/REMEDYWorld Wide Web TelephoneSymbol 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 InformationAlarm Relays Control and Alarm Relay Contact InformationAlarm Relay Contact Information Control RelaysOverall Dimensions MountingPhysical Considerations Step Action Mounting MethodWiring Permissible Wiring Bundling Wiring DiagramsBundle No Wire Functions Universal Output Functionality and RestrictionsINU Wiring the Controller CalloutDetails Earth Ground Hot AC/DCLine Neutral Voltage L2/N RTD Input #1Input 2 Connections Input #2Time Duplex Time SimplexSupply Power L2/N PowerPower Load Relay 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 ConfigurationProcedure Configuration ProcedureConfiguration Procedure IntroductionTuning Set Up Group RSET2MIN Configuration is Complete02 to RSET2RPM CYC SEC CYC SX3 CYC2 SEC CYC2 SX3 Security LockoutAuto MAN Disable Enable RUN Hold Disable EnableSP SEL SP Ramp Set Up Group EU/HR DN KeyresetSP Prog Strt SEG END SEGSEG3RATE SEG2TIMESEG4 SP SEG4TIME SEG5RATE SEG6 SP SEG6TIMEAccutune Set Up Group Fuzzy Disable Enable Accutune TuneAT Error ALG ON-OFF Algorithm Set Up GroupALG PD+MR TimerPeriod Start KEY Alarm LOW Disp TI REM Time000 to INP ALG1Input 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 followingMath K FCCCalc HI Calc LOALG1 INC ALG1 INBPCT CO ALG1 BiasOutput Set Up Group OUT ALGOUT RNG RLY Type RlystateCUR OUT Motor TILOW VAL High VALIN1 Type Input 1 Set Up GroupIN1 LOW XmitterRatio Bias IN1Burnout None EMISSIV101 to Input 2 Set Up Group IN2 TypeXMITTER2 IN2 LOW IN2 HighBias IN2 Burnout Burnout Protection Sensor BreakEMISSIV2 PV Source Input ALG1 PID Sets Control Set Up GroupInput Input Algorithm PID Sets 2PV SWRSP SRC None Input ALG1 Autobias PWR ModeSP Track PWR OUTOUT Rate ActionPCT/M UP PCT/M DNDeadband Failsafe ModeFailmode MAN OUTMinutes RPMAUX OUT Options GroupAuxiliary Output Selection No Auxiliary OutputDIG INP1 No Digital Input SelectionsWas not previously started via To RUN DIG INP2 DIG 1COMBDIG2COMB Digital Input 2 Selections Digital Input 2 CombinationsCommunications Group Units Shed SPCSP Rato CSP BiasAlarms Set Up Group LOW Alarm High AlarmA1S1 EV Beginning of SegmentA2S1TYPE A1S2 EVA2S1 EV A2S2TYPEDiagnost 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 Tune for Simplex Outputs Procedure for Starting TuneOperation Step Operation Press ResultTune 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 10 Procedure for Accessing Accutune Error Codes Error Codes11 Accutune Error Codes Aborting AccutuneConfiguration Fuzzy Overshoot SuppressionHow it works Background Tests Background TestsEE Fail INP1 RNGSegerr RV LimitCAL MTR CurfailOther symptoms Controller Failure SymptomsSales and Service Page Http//hpsweb.honeywell.com
Top Page Image Contents