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Function Parameter Reference Guide

136

UDC2300 Controller Product Manual

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12.2.44

I MIN or I RPM

(RESET - INTEGRAL TIME)

This prompt is part of the Tuning Set up group.

I MIN = RESET TIME IN MINUTES / REPEAT
I RPM = RESET TIME IN REPEATS PER MINUTE

RESET RATE or INTEGRAL TIME adjusts the controller’s output in accordance with
both the size of the deviation (SP-PV) and the time it lasts. The amount of the corrective
action depends on the value of Gain. The Reset adjustment is measured as how many
times proportional action is repeated/minute.

Used with control algorithm PID-A.
Defined as “HEAT” Reset on Duplex models for variations of Heat/Cool applications.
The selection of minutes per repeat or repeats per minute is made in the Control
parameters group under prompt “MINRPM.”

Range of Setting:

0.02 to 50.00

12.2.45

I2 MIN or I2 RPM

(RESET2 - INTEGRAL TIME)

This prompt is part of the Tuning Set up group.

I2 MIN = RESET IN MINUTES / REPEAT
I2 RPM = RESET IN REPEATS PER MINUTE

RESET RATE 2 or INTEGRAL TIME 2 adjusts the controller’s output in accordance
with both the size of the deviation (SP-PV) and the time it lasts. The amount of the
corrective action depends on the value of Gain. The Reset adjustment is measured as how
many times proportional action is repeated/minute.

Used with control algorithm PID-A.
Defined as “COOL” Reset on Duplex models for variations of Heat/Cool applications or
for a Second Set of PID constants.
The selection of minutes per repeat or repeats per minute is made in the Control
parameters group under prompt “MINRPM.”

Range of Setting: 0.02 to 50.00

12.2.46 INCRMT

(TIME COUNT INCREMENT)

This prompt is part of the Timer Set Up group.

This selection determines how the timer’s count will increment.

Selections

Definitions

MIN

Counts in hours:minutes.

SEC

Counts in minutes:seconds.

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Summary of Contents for UDC 2300

Page 1: ...UDC2300 Universal Digital Controller Product Manual 51 52 25 98 12 00 ...

Page 2: ...ING 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 Failure to comply with these instructions could result in death or serious injury ATTENTION Electrostatic Discharge ESD hazards Observe precautions for handling electrostatic sensitive devices Protective Earth ...

Page 3: ...ring Up the Controller 21 3 3 Operator Interface and Key Functions 22 3 4 Key Error Message 22 4 CONFIGURATION 23 4 1 Overview 23 4 2 Configuration Prompt Hierarchy 24 4 3 Configuration Procedure 25 4 4 Timer Set Up Group 26 4 5 Tuning Set Up Group 27 4 6 SP Ramp Set Up Group 29 4 7 Accutune Set Up Group 31 4 8 Algorithm Set Up Group 32 4 9 Input 1 Set Up Group 33 4 10 Input 2 Set Up Group 35 4 11...

Page 4: ...Fuzzy Overshoot Suppression 64 6 9 Using Two Sets of Tuning Constants 64 6 10 Alarm Setpoints 66 6 11 Three Position Step Control Algorithm 67 6 12 Setting a Failsafe Output Value for Restart After a Power Loss 68 6 13 Setting Failsafe Mode 69 7 SETPOINT RATE RAMP PROGRAM OPERATION 71 7 1 Overview 71 7 2 Setpoint Rate 72 7 3 Setpoint Ramp 72 7 4 Setpoint Ramp Soak Programming 74 8 INPUT CALIBRATIO...

Page 5: ... FACTOR 119 12 2 3 4 20 RG CURRENT DUPLEX RANGE 119 12 2 4 A TUNE AUTOTUNE KEY LOCKOUT 120 12 2 5 ACTION CONTROL OUTPUT DIRECTION 120 12 2 6 ALARM1 LATCHING ALARM FOR OUTPUT 120 12 2 7 ALHYST ALARM HYSTERESIS 121 12 2 8 AT ERR ACCUTUNE ERROR CODES 121 12 2 9 AUTOMA AUTO MANUAL KEY LOCKOUT 121 12 2 10 AUX OUT AUXILIARY OUTPUT 122 12 2 11 AxSxEV ALARMx SETPOINTx EVENT X 1 OR 2 123 12 2 12 AxSxHL ALA...

Page 6: ...2 46 INCRMT TIME COUNT INCREMENT 136 12 2 47 IN1 HI INPUT 1 HIGH RANGE VALUE 137 12 2 48 IN1 LO INPUT 1 LOW RANGE VALUE 137 12 2 49 IN1TYP INPUT 1 ACTUATION TYPE 138 12 2 50 IN2 HI INPUT 2 HIGH RANGE VALUE 139 12 2 51 IN2 LO INPUT 2 LOW RANGE VALUE 139 12 2 52 IN2TYP INPUT 2 ACTUATION TYPE 140 12 2 53 L DISP DISPLAY FOR TIMER OPTION 140 12 2 54 LNGUAG LANGUAGE 140 12 2 55 LOCK LOCKOUT 141 12 2 56 ...

Page 7: ...OKDEV GUARANTEED SOAK DEVIATION 153 12 2 91 SP Hi SETPOINT HIGH LIMIT 153 12 2 92 SP Lo SETPOINT LOW LIMIT 153 12 2 93 SPPROG SETPOINT RAMP SOAK PROGRAM 154 12 2 94 SPRAMP SINGLE SETPOINT RAMP 154 12 2 95 SPRATE SETPOINT RATE 154 12 2 96 SP SEL SETPOINT SELECT FUNCTION LOCKOUT 155 12 2 97 SP TRK SETPOINT TRACKING 155 12 2 98 START TIMER START SELECTION 155 12 2 99 STATE PROGRAM STATE AT PROGRAM EN...

Page 8: ... Prompts __________________________________________50 Table 5 4 Error Messages _____________________________________________________________51 Table 6 1 Single Display Parameters ____________________________________________________55 Table 6 2 Procedure for Starting Up the Controller _________________________________________56 Table 6 3 Control Mode Definitions_____________________________________...

Page 9: ...Step Output Calibration Procedure Numeric Code 40000 _________________100 Table 10 1 Procedure for Identifying the Software Version _________________________________103 Table 10 2 Procedure for Displaying the Status Test Numeric Code 1200 Results ______________104 Table 10 3 Background Tests _________________________________________________________105 Table 10 4 Controller Failure Symptoms _______...

Page 10: ..._18 Figure 2 17 Transmitter Power for 4 20 mA 2 wire Transmitter Using Open Collector Alarm 2 Output Model DC230B XT XX XX XXXXXXX XX X _______________________________19 Figure 2 18 Transmitter Power for 4 20 mA 2 Wire Transmitter Using Auxiliary Output Model DC230B XX 2X XX XXXXXXX XX X ______________________________________19 Figure 3 1 Operator Interface and Key Functions ______________________...

Page 11: ...ts features include Universal AC Power Supply Input Output Isolation Isolated Auxiliary Current Output Digital Input Modbus and ASCII Communications Timer Accutune II Tuning with Fuzzy Logic Overshoot Suppression 2nd Input Remote Setpoint Setpoint Ramp Rate Program Three Position Step Control Duplex Heat Cool The UDC2300 is also downward compatible with existing UDC 2000 applications and installat...

Page 12: ...st be enclosed within the panel Front panel IP 65 IEC 529 Installation Category Overvoltage Category Category II Energy consuming equipment supplied from the fixed installation local level appliances and Industrial Control Equipment EN61010 1 Pollution Degree Pollution Degree 2 Normally non conductive pollution with occasional conductivity caused by condensation Ref IEC 664 1 EMC Classification Gr...

Page 13: ...llation What s in this section The following topics are covered in this section TOPIC See Page 2 1 Overview 3 2 2 Model Number Interpretation 5 2 3 Preliminary Checks 6 2 4 Control and Alarm Relay Contact Information 8 2 5 Mounting 9 2 6 Wiring 11 2 7 Wiring Diagrams Composite Wiring Diagram AC Line Voltage Input 1 Connections Input 2 Connections Relay Output Electromechanical Solid State Open Col...

Page 14: ... you review and adhere to the operating limits listed in Table 2 1 when you install your controller Table 2 1 Condensed Specifications Operating Limits Ambient Temperature 32 F to 131 F 0 C to 55 C Relative Humidity 5 to 90 RH up to 104 F 40 C Vibration Frequency 0 to 200 Hz Acceleration 0 6g Mechanical Shock Acceleration 5g Duration 30 ms Power 90 Vac to 264 Vac 50 60 Hz CSA models rated to 250 V...

Page 15: ..._ _ _ 24 Vac dc Power requires Alarms plus IN 2 _ 0 _ _ _ _ _ UL and CE _ A _ _ _ _ _ UL CE CSA and FM pending _ _ 0 _ _ _ _ None _ _ T _ _ _ _ Customer ID Tag _ _ _ 0 _ _ _ None _ _ _ F _ _ _ Rear Terminal Cover _ _ _ _ 0 _ _ Gray Elastomer Bezel _ _ _ _ B _ _ Blue Elastomer Bezel _ _ _ _ T _ _ Tan Elastomer Bezel _ _ _ _ _ 0 _ Future _ _ _ _ _ _ 0 Future B Basic Controller Model L Limit Controll...

Page 16: ... wiring board Figure 2 2 shows the location of the jumper and position selections 3 Control Relay 1 and Current Output Check the internal jumper W101 for CONTROL The relay is shipped as N O Normally Open Figure 2 2 shows the location of the jumper and position selections See Table 2 3 for Control Relay contact information 4 Control Relay 2 and Alarm Relay Action The controller has been shipped wit...

Page 17: ... 1 NC NO NC NO Default S101 4 3 2 1 Input 1 Position 1 thermocouple default Position 2 mV Volt RTD Position 3 not used Position 4 mA No jumper 0 10 volts Note Jumpers enlarged for clarity S201 W201 2 1 W202 NO NC NO NC S101 4 3 2 1 W101 NO NC Input 2 2 1 2 1 Volt mA Jumper Position 2 S201 Jumper Position 1 Main Board 1 1 For Current Output use the N O position Figure 2 2 Jumper Placements ...

Page 18: ...Closed Off On On N C Closed Open Off On Alarm Relays ATTENTION Alarm relays are designed to operate in a failsafe mode that is de energized during alarm sate This results in alarm actuation when power is OFF or when initially applied until the unit completes self diagnostics If power is lost to the unit the alarms will function Table 2 4 Alarm Relay Contact Information Variable NOT in Alarm State ...

Page 19: ...er are shown in Figure 2 3 The controller s mounting enclosure must be grounded according to CSA standard C22 2 No 0 4 or Factory Mutual Class No 3820 paragraph 6 1 5 The front panel is moisture rated NEMA 3 IP65 IEC when properly installed with panel gasket Overall Dimensions 96 3 780 96 3 780 Panel Cutout 90 0 0 0 8 3 5906 0 03 24 945 Max Panel Thickness 10 394 Max 2 4 19 105 4 103 2 62 with opt...

Page 20: ...the dimension information in Figure 2 3 2 Remove the screw cover and loosen the screw on the front of the controller Pull the chassis out of the case 3 Orient the case properly and slide it through the panel hole from the front 4 Remove the mounting kit from the shipping container and install the kit as follows Install the screws into the threaded holes of the clips Insert the prongs of the clips ...

Page 21: ... 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 a local ground using a No 12 4 mm2 copper conductor is recommended Control Alarm Circuit Wiring The insulation of wires connected to the Control Alarm terminals shall be rated for the highest voltage involve...

Page 22: ...al Output Functionality and Restrictions Table 2 7 Universal Output Functionality and Restrictions Output Socket Output Type Current Output Relay 1 Relay 2 Relay 3 Auxiliary Output Time Simplex 1 N I Output 1 Alarm 2 Alarm 1 Not Needed Time Simplex 2 N A N I Output Alarm 1 Not Needed Current Simplex Output N I Alarm 2 Alarm 1 Not Needed Time Duplex or TPSC N I Output 1 Output 2 Alarm 1 Not Needed ...

Page 23: ...id State Relay Output See Figure 2 10 Time Proportional Open Collector Output See Figure 2 11 Current Output See Figure 2 12 External Solid State Relay Output See Figure 2 13 Three Position Step Control Output See Figure 2 14 NOTE1 Figure 2 5 Composite Wiring Diagram L2 N L1 Neutral Mains power supply Hot Ground 1 2 24856 PROTECTIVE BONDING grounding of this controller and the enclosure in which i...

Page 24: ... Preliminary Checks in this section of the Product Manual for jumper selections Figure 2 8 Input 2 Connections 1 Control relays 1 and 2 are configured N O as shipped Alarm relays 1 and 2 are configured N C as shipped N O or N C configurations are selectable by jumpers on the Main printed wiring boards See Preliminary Checks in this section of the Product Manual for details Each SPST relay is rated...

Page 25: ...oad 1 amp Fast Blo OUT1 OUT2 ALM2 9 10 See Figure 2 15 for Alarm and Duplex Output Connections See Table 2 3 and Table 2 4 for Control and Alarm Relay Contact information Figure 2 10 Solid State Relay Output CAUTION Open collector outputs are internally powered at 24 Vdc Connecting an external supply will damage the controller External relays should be fused between power and relay load 1 24861R C...

Page 26: ...15 for Alarm and Duplex Output Connections See Table 2 3 and Table 2 4 for Control and Alarm Relay Contact information Figure 2 12 Current Output Solid State 10 Amp Solid State Relay Assembly 5 4 L2 N L1 LOAD L1 H L2 N Green White Black Relay Assembly 24863R AC This Solid State relay is rated at 15 Amps at 25 C linearly derated to 10 Amps at 55 C Customer should size fuse accordingly 1 1 10 amp Fa...

Page 27: ...ntrol or Alarm Relay 2 Load Alarm Relay 1 Load Load Supply Power 5 amp fast Blo 5 amp Fast Blo 24867 Control relays 1 and 2 are configured N O as shipped Alarm relays 1 and 2 are configured N C as shipped N O or N C configurations are selectable by jumpers on main printed wiring boards See Preliminary Checks in this sections of the Product Manual for details Each SPST relay is rated at 5 A 120 Vac...

Page 28: ...ut 13 14 _ Contact Input Switch Connect shield to ground at one end only Digital Inputs 1 1 13 14 D D COMMUNICATION MASTER A RTN B D SHLD D 120 OHMS TO OTHER COMMUNICATION CONTROLLERS D D 120 OHMS ON LAST LEG Connect shield wires together with supplied crimp part number 30755381 001 1 2 Do not run these lines in the same conduit as AC power 1 2 Communications Figure 2 16 External Interface Option ...

Page 29: ...nsmitter Power for 4 20 mA 2 wire Transmitter Using Open Collector Alarm 2 Output Model DC230B XT XX XX XXXXXXX XX X 2 Wire Transmitter Configure AUXOUT OUT Auxiliary Output Calibration ZEROVAL 4095 SPANVAL 4095 _ 8 7 13 14 INPUT 1 AUXOUT Figure 2 18 Transmitter Power for 4 20 mA 2 Wire Transmitter Using Auxiliary Output Model DC230B XX 2X XX XXXXXXX XX X ...

Page 30: ...Installation 20 UDC2300 Controller Product Manual 12 00 ...

Page 31: ... indicator definitions and key functions 3 2 Powering Up the Controller Apply Power When power is applied the controller will run three diagnostic tests After these tests are completed TEST DONE is displayed Test Failures If one or more of these tests fail the controller will go to the Failsafe Manual Mode and FAILSF will flash in the lower display and a message indicating which test failed will a...

Page 32: ...e used to restore original value or selection FUNCTION Selects functions within each configuration group Selects 2nd Setpoint or RemoteSetpoint DISPLAY Returns Controller to normal display from Set Up mode Toggles various operating parameters for display MAN AUTO RESET SET UP Scrolls through the configuration Setup groups AUTO TUNE HOLD Enables Run Hold of the SP Ramp or Program plus Timer start D...

Page 33: ...view of the prompt hierarchy as they appear in the controller As you will see the configuration data is divided into 11 main Set Up groups plus prompts for calibration and prompts that show the status of the continuous background tests that are being performed What s in this section The following topics are covered in this section TOPIC See Page 4 1 Overview 23 4 2 Configuration Prompt Hierarchy 2...

Page 34: ...x TI x 1 to 12 Program concludes after segment 12 ATUNE FUZZY TUNE AT ERR ALGOR CTRALG OUTALG 4 20RG RLY TYP INPUT1 DECMAL UNITS IN1TYP XMITR1 IN1 HI IN1 LO RATIO1 BIAS 1 FILTR1 BRNOUT EMISS FREQ DISPLY LNGUAG INPUT2 IN2TYP XMITR2 IN2 HI IN2 LO RATIO2 BIAS 2 FILTR2 CONTRL PIDSET SW VAL LSP S RSP SRC SP TRK PWR UP PWROUT SP Hi SP Lo ACTION OUT Hi OUT Lo D BAND HYST FAILSF FSMODE PBorGN MINRPM OPTIO...

Page 35: ...so use the keys to scan the Set Up groups in both directions Stop at the Set Up group title that describes the group of parameters you want to configure Then proceed to the next step 3 Select a Function Parameter FUNCTION Upper Display the current value or selection for the first function prompt of the selected Set Up group Lower Display the first Function prompt within that Set Up group Sequentia...

Page 36: ... At time out the timer is ready to be activated again by whatever action has been configured Function Prompts Table 4 3 TIMER Group Numeric Code 100 Function Prompts Prompt Selection or Range of Setting English Numeric Code Description Numeric Code English Factory Setting Reference Guide Page TIMER 101 Enable or Disable Timer 0 1 DIS ENAB DIS 156 PERIOD 102 Time out Period 0 00 to 99 59 Select len...

Page 37: ... been loaded Function Prompts Table 4 4 TUNING Group Numeric Code 200 Function Prompts Prompt Selection or Range of Setting English Numeric Code Description Numeric Code English Factory Setting Reference Guide Page PB or GAIN 201 Proportional Band or Gain PB 0 1 to 1000 Gain 0 01 to 1000 1 0 143 RATE T 202 Rate in Minutes 0 00 to 10 00 minutes 0 08 or less OFF 0 00 148 I MIN or I RPM 203 Reset in ...

Page 38: ...configuration of RLY TYP in the Algorithm Set Up group 20 129 CYC2T2 or CT2 X3 209 Cycle Time Cool 1 to 120 Cycle times are in either second or 1 3 second increments depending upon the configuration of RLY TYP in the Algorithm Set Up group 20 130 SECUR 210 Security Code 0 to 4095 0 151 LOCK 211 Lockout 0 1 2 3 4 NONE CAL CONF VIEW ALL CAL 141 AUTOMA 212 Auto Manual Key Lockout 0 1 DIS ENAB ENAB 12...

Page 39: ...ric Code 300 Function Prompts Prompt Selection or Range of Setting English Numeric Code Description Numeric Code English Factory Setting Reference Guide Page SP RAMP 301 Single Setpoint Ramp 0 1 DIS ENAB Rate and Program must be disabled DIS 154 TI MIN 302 Single Setpoint Ramp Time 0 to 255 minutes 3 156 FINLSP 303 Setpoint Ramp Final Setpoint Enter a value within the setpoint limits 1000 134 SPRA...

Page 40: ...Program Termination State 0 1 LAST Hold at last SP FSAF Manual mode failsafe 145 STATE 314 Program State at Program End 0 1 DIS HOLD DIS 155 ToBEGN 315 Reset Program to the Beginning 0 1 DIS KEY Keyboard DIS 156 PVSTRT 316 Program starts at PV value 0 1 DIS ENAB DIS SGx RP SG1 SG3 SG5 SG7 SG9 SG11 317 320 323 326 329 332 Segment Ramp or Rate Time x 1 through 11 0 99hours 0 59minutes Engineering Un...

Page 41: ...ur process Fuzzy Overshoot Suppression when enabled will suppress or eliminate any overshoot that may occur as a result of the existing tuning parameters as the PV approaches the setpoint Function Prompts Table 4 6 ATUNE Group Numeric Code 400 Function Prompts Prompt Selection or Range of Setting English Numeric Code Description Numeric Code English Factory Setting Reference Guide Page FUZZY 401 F...

Page 42: ... Code Description Numeric Code English Factory Setting Reference Guide Page CTRALG 501 Control Algorithm 0 1 2 3 4 ONOF PIDA PIDB PDMR TPSC 3 position step PIDA 127 OUTALG 502 Output Algorithm 0 1 2 3 4 5 6 7 RLY Time simplex Relay 1 RLY2 Time simplex Relay 2 CUR Current simplex TPSC 3 Position step RLYD Time duplex CURD Current duplex CURT Current time duplex TCUR Time current duplex depends on m...

Page 43: ... 0 1 2 8888 none 888 8 88 88 8888 131 UNITS 602 Temperature Units 1 2 0 F C NONE F 157 Numeric English Numeric English IN1TYP 603 Input 1 Actuation Type 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 B E H E L J H J L K H K L NNMH NNML N90H N90L NIC R S T H T L 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 33 W H W L 100H 100L 200 500 RADH RADI 0 20 4 20 10m 50m 0 5 1 5 0 10 100m K H 138 XMITR1 604 Transmi...

Page 44: ...ngineering units 0 137 RATIO1 607 Ratio on Input 1 20 0 to 20 0 1 00 149 BIAS 1 608 Bias on Input 1 999 to 9999 0 0 125 FILTR1 609 Filter for Input 1 0 to 120 seconds 0 No Filter 1 0 134 BRNOUT 610 Burnout Protection Sensor Break 0 1 2 3 NONE UP Upscale DOWN Downscale NOFS No Failsafe UP 126 EMISS 611 Emissivity 0 01 to 1 00 RADH RADI only 1 0 133 FREQ 612 Power Line Frequency 0 1 60 50 60 135 DIS...

Page 45: ...5 Volts 0 2 Volts 1 5V 140 Numeric English Numeric English XMITR2 702 Transmitter Characterization for Input 2 0 1 2 3 4 5 6 7 8 9 10 11 12 B E H E L J H J L K H K L NNMH NNML N90H N90L NIC R 13 14 15 16 17 18 19 20 21 22 23 24 25 S T H T L W H W L 100H 100L 200 500 RADH RADI LIN SrT LIN 159 Numeric English IN2 HI 703 Input 2 High Range Value 999 to 9999 floating in engineering units 2400 139 IN2 ...

Page 46: ...PR PV switch 2 SP SP switch ONE 146 SW VAL 802 Automatic Switchover Value Value in engineering units within PV or SP range limits 0 00 156 LSP S 803 Local Setpoint Source 0 1 ONE TWO ONE 141 RSPSRC 804 Remote Setpoint Source 0 1 NONE INP2 NONE 150 SP TRK 805 Setpoint Tracking 0 1 2 NONE PROC LSP tracks PV manual RSP LSP tracks RSP auto NONE 155 PWR UP 806 Power Up Controller Mode Recall 0 1 2 3 4 ...

Page 47: ...w Output Limit 5 to 105 of Output Current 0 0 to 100 0 of Output Relay 0 143 D BAND 813 Deadband 5 to 25 0 Time Duplex 0 5 to 5 0 3 position step 2 0 130 HYST 814 Hysteresis Output Relay Only 0 0 to 100 0 of PV 0 5 135 FAILSF 815 816 Failsafe Output Value 0 1 0 to 100 For 3 Position Step 0 Closed position 100 Open position 0 0 134 FSMODE 817 Failsafe Mode 0 1 No L Mode does not clear once unit goe...

Page 48: ...ble DEV Deviation OUT Output SP Setpoint LSP1 Local Setpoint 1 DIS 122 0 PCT 902 Auxiliary Output Low Scaling Factor Value in Engineering Units 0 119 100 PCT 903 Auxiliary Output High Scaling Factor Value in Engineering Units 100 119 DIG IN 904 Digital Input 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 None MAN To Manual LSP To Local SP 1 SP2 To Local SP 2 DIR Direct Control HOLD Hold SPP SP Ramp P...

Page 49: ... State 0 1 2 DIS Disable R422 RS 422 485 MODB Modbus DIS ComADD 1002 Station Address 1 to 99 0 SDENAB 1003 Disable Enable Shed function 0 1 DIS Disable ENAB Enable Note If Control Algorithm is 3 Position Step Control then this must be enabled ENAB SHDTIM 1004 Shed Time 0 to 255 Sample Periods 0 PARITY 1005 Parity 0 1 Odd Even Odd BAUD 1006 Baud Rate 0 1 2 3 2400 Baud 4800 Baud 9600 Baud 19200 Baud...

Page 50: ...LAST Same Mode Output MAN_Manual Mode Same Output FSAF Man Mode Failsafe Output AUTOAuto Mode Failsafe Output LAST SHD_SP 1010 Shed Setpoint Recall 0 1 LSP Last Local or remote used CSP last Computer Setpoint LSP UNITS 1011 Communications Override Units 0 1 PCT Percent Eng Engineering Units PCT CSRATIO 1012 Computer Setpoint Ratio 20 0 to 20 0 1 0 CSP_BI 1013 Computer Setpoint Bias 999 to 9999 in ...

Page 51: ...e Alarm Outputs appear whether or not the alarm relays are physically present This allows the Alarm status to be shown on the display and or sent via communications to a host computer Function Prompts Table 4 13 ALARMS Group Numeric Code 1100 Function Prompts Prompt Selection or Range of Setting English Numeric Code Description Numeric Code English Factory Setting Reference Guide Page AxSxVA A1S1 ...

Page 52: ...1 1112 Alarmx Setpoint State X 1 or 2 0 1 LOW Low Alarm HIGH High Alarm HIGH 123 AxSxEV A1S1 A1S2 A2S1 A2S2 1109 1110 1111 1112 Alarmx Segment Event x X 1 or 2 0 1 BEGN Beginning of Segment END End of Segment BEGN 123 ALHYST 1113 Alarm Hysteresis 0 0 to 100 0 of span or full output as appropriate 0 0 121 ALARM1 1114 Latching Alarm Output 0 1 NO L LACH NO L 120 BLOCK 1115 Alarm Blocking 0 1 2 3 DIS...

Page 53: ... or CT1 X3 CYC2T2 or CT2 X3 SECUR LOCK AUTOMA A TUNE RN HLD SP SEL _______ _______ _______ _______ _______ _______ _______ _______ _______ _______ _______ _______ _______ _______ _______ _______ _______ 1 0 0 00 1 0 1 0 0 0 0 00 1 0 20 20 20 20 0 CAL ENAB ENAB ENAB ENAB ALGOR CTRALG OUTALG 4 20RG RLY TY _______ _______ _______ _______ PIDA MOXL 100 127 SPRAMP SPRAMP ATI MIN FINLSP SPRATE EUHRUP EU...

Page 54: ...T SW VAL LSP S RSPSRC SP TRK PWR UP PWROUT SP Hi SP Lo ACTION OUT Hi OUT Lo D BAND HYST FAILSF FSMODE PBorGN MINRPM _______ _______ _______ _______ _______ _______ _______ _______ _______ _______ _______ _______ _______ _______ _______ _______ _______ _______ ONE 0 00 ONE NONE NONE MAN LAST 2400 0 REV 100 0 2 0 0 5 0 0 NOL GAIN MIN ALARMS A1S1VA A1S2VA A2S1VA A2S2VA A1S1TY A1S1TY A2S1TY A2S2TY A1S...

Page 55: ...elp you monitor your controller including an Operator Interface overview how to lockout changes to the controller entering a security code and monitoring the displays What s in this section The following topics are covered in this section TOPIC See Page 5 2 Operator Interface 46 5 3 Entering A Security Code 46 5 4 Lockout Feature 47 5 5 Monitoring The Controller 49 ...

Page 56: ...efault prompt of PV or Setpoint Configuration mode displays functions and parameters 24868 TUNE Accutune in progress Figure 5 1 Operator Interface 5 3 Entering a Security Code Introduction The level of keyboard lockout may be changed in the Set Up mode However knowledge of a security code number 0 to 4095 may be required to change from one level of lockout to another When a controller leaves the f...

Page 57: ...via keyboard of certain functions or parameters by unauthorized personnel Lockout levels There are different levels of Lockout depending on the level of security required These levels are NONE No Lockout All groups Read Write CAL Calibration prompts are deleted from the Setup List CONF Timer Tuning SP Ramp and Accutune are Read Write All other Setup groups are Read only Calibration Group is not av...

Page 58: ...configuration Set Up group prompt Tuning function prompt RN HLD AUTO MAN Key you can disable the Auto Manual key at configuration Set Up group prompt Tuning function prompt AUTOMA FUNCTION Key you can disable the Set Point Select function key at configuration Set Up group prompt Tuning function prompt SP SEL See Subsection 4 5 Tuning Parameters Set Up Group prompts to enable or disable these keys ...

Page 59: ...he alarm condition ends OUT 1 2 A visual indication of the control relays A or M A visual indication of the mode of the controller A Automatic Mode M Manual Mode F or C A visual indication of the temperature units F Degrees Fahrenheit C Degrees Celsius L or R A visual indication of setpoint being used L Local Setpoint is active R RSP or LSP 2 is active The upper display is used to show other annun...

Page 60: ...no slidewire exists SP LOCAL SETPOINT 1 Also current setpoint when using SP Ramp 2L LOCAL SETPOINT 2 RS REMOTE SETPOINT 2ND INPUT 2 DE DEVIATION Maximum negative display is 999 9 PIDSX TUNING PARAMETER SELECTED SET where X is either 1 or 2 TIME REMAINING Time that remains on timer in Hours Minutes ELAPSED TIME Time that has elapsed on timer in Hours Minutes RPXXXM SETPOINT RAMP TIME Time remaining...

Page 61: ... consecutive failures of input 2 integration CFGERR Configuration Errors Low limit greater than high limit for PV SP Reset or Output IN1RNG Input 1 Out of Range Out of range criteria Linear range 10 out of range Characterized range 1 out of range IN2RNG Input 2 Out of Range Same as Input 1 PV LIM PV Out of Range PV PV source x PV source ratio PV source bias FAILSF Failsafe conditions for failsafe ...

Page 62: ...Monitoring 52 UDC2300 Controller Product Manual 12 00 ...

Page 63: ... in Table 5 2 What s in this section The following topics are covered in this section TOPIC See Page 6 1 Overview 53 6 2 Single Display Functionality 54 6 3 Start Up Procedure for Operation 54 6 4 Control Modes 57 0 Setpoints 58 6 6 Timer 59 6 7 Accutune 61 6 8 Fuzzy Overshoot Suppression 64 6 9 Using Two Sets Of Tuning Constants 64 6 10 Alarm Setpoints 66 6 11 Three Position Step Control Algorith...

Page 64: ...the display will revert back to a configured default display The default display is configured in the Input 1 Setup Group and has three selections Active Setpoint SP Process Variable PR Y Process Variable with no bottom display prompt PR n Exceptions There are three exceptions to the above rules The displays for PID SET Timer and Setpoint Ramp will appear the same as on a dual display model and wh...

Page 65: ...iable Default selection PV Process Variable Default selection SP Local Setpoint 1 Default selection 2SP Local Setpoint 2 Default selection RSP Remote Setpoint Default selection OUT Output DEV Deviation 2IN Input 2 AUX Aux Output value BIA PD MR bias value PIDS x Process Variable Active PID set RP xxxM Process Variable SP Ramp time left HH MM or MM SS Process Variable Timer display ...

Page 66: ...he values and selections have been recorder on the Configuration Record Sheet Refer to Tuning Set Up group to ensure that the selections for PBor GAIN RATE T and I MIN or I RPM have been entered Use Accutune to tune the controller see the procedure in this section 4 Enter the Local Setpoint DISPLAY Upper Display Pv Value Lower Display SP and the Local Setpoint Value to adjust the local setpoint to...

Page 67: ...ically adjusts the output to maintain the PV at the desired value In this mode you can adjust the setpoint See Subsection 6 5 Setpoints AUTOMATIC with REMOTE SETPOINT In automatic remote mode the controller operates from the setpoint measured at the remote setpoint input Adjustments are available to ratio this input and add a constant bias before it is applied to the control equation See Subsectio...

Page 68: ...ler transfers out of remote setpoint the last value of the remote setpoint is inserted into the local setpoint If LSP tracking is not configured the local setpoint will not be altered when the transfer is made 6 5 Setpoints Introduction You can configure the following setpoints for the UDC2300 controller A Single Local Setpoint 2 Local Setpoints a Local Setpoint and a Remote Setpoint Refer to Subs...

Page 69: ...ed as a setpoint source you attempt to change the setpoint while a setpoint ramp is enabled or if you attempt to change the setpoint with the setpoint select function key disabled 6 6 Timer Introduction The Timer provides a configurable Time out period of from 0 to 99 hours 59 minutes or 0 to 99 minutes 99 seconds Timer Start is selectable as either the RUN HOLD key or Alarm 2 The Timer display ca...

Page 70: ...e MM SS plus a clockwise rotating clock face Operation When the Timer is enabled RUN HOLD key or ALARM 2 it has exclusive control of Alarm 1 relay At TIME OUT Alarm 1 is active The clock character has stopped moving The Time display shows either 00 00 or the time out period depending on the configuration selection The Timer is ready to be reset At RESET Alarm 1 relay is inactive The time display s...

Page 71: ... provides foolproof trouble free on demand tuning in the UDC2300 controller No knowledge of the process is required at start up The operator simply initiates the tuning while in the automatic mode The UDC controller immediately starts controlling to the setpoint while it identifies the process calculates the tuning constants and enters them into the Tuning group and begins PID control with the cor...

Page 72: ... at start up for Duplex Heat Cool Table 6 8 Procedure for Using TUNE at Start up for Duplex Control Step Action 1 Heat Zone a Adjust the Local SP1 to a value within the Heat Zone b Insure that the UDC is in Automatic mode c Press the AUTOTUNE key to initiate Heat zone tuning The output will cycle between 50 and 100 or high output limit TUNE flashes in the upper display until tuning is completed an...

Page 73: ...N FAILURE Autotune has aborted because an illegal value of GAIN RATE or reset was calculated Illegal Values try Accutune again untunable process contact service support representative ABRT CURRENT ACCUTUNE PROCESS ABORTED caused by the following conditions a Operator changed to Manual mode b Digital Input detected c In Heat region of output and a Cool output calculated or vice versa Try Accutune a...

Page 74: ...oes not alter the PID tuning parameters This feature can be independently Enabled or Disabled as required by the application to work with TUNE On Demand Accutune II tuning algorithm Configuration To configure this item refer to Section 4 Configuration Set Up Group ATUNE Function Prompt FUZZY Select ENAB enable or DIS disable Use or 6 9 Using Two Sets of Tuning Constants Introduction You can use tw...

Page 75: ...rameters PB or GAIN RATE T I MIN or I RPM CYCT1 or CTIX3 PB2 or GAIN2 RATE 2T I2MIN or I2RPM CYC2T2 or CT2X3 PIDSET1 will be used when PV or SP whichever is selected is greater than the switchover value PIDSET2 will be used when PV or SP whichever is selected is less than the switchover value 5 Set Switchover Value for 2PR or 2SP Selection FUNCTION Until you see Upper Display the switchover value ...

Page 76: ...points Step Operation Press Result 1 Select Alarm Set up Group SET UP Until you see Upper Display SET Lower Display ALARMS 2 Access the Alarm Setpoint Values FUNCTION To successively display the alarm setpoints and their values Their order of appearance is shown below Upper Display the alarm setpoint value Range values are within the range of the selected parameters except DEVIATION DE value PV Sp...

Page 77: ...e the motor is not using any feedback Although this output indication is only accurate to a few percent 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 and noise When operating in this algorithm the estimated OT display is shown to the nearest percent that is no decimal Refer ...

Page 78: ...a Failsafe Value Step Operation Press Result 1 Select Control Set up Group SET UP Until you see Upper Display SET Lower Display CONTRL 2 Select Failsafe Function Prompt FUNCTION You will see Upper Display range within the range of the Output 0 to 100 for all output types except 3 Position Step 3 Position Step 0 motor goes to closed position 100 motor goes to open position Lower Display FAILSF 3 Se...

Page 79: ...ct Control Set up Group SET UP Until you see Upper Display SET Lower Display CONTRL 2 Select Failsafe Function Prompt FUNCTION You will see Upper Display LACH Controller goes to manual and output goes to failsafe value NO L Controller mode does not change and output goes to failsafe value Lower Display FSMODE 3 Select a value To select a failsafe mode in the upper display 4 Return to Normal Displa...

Page 80: ...Operation 70 UDC2300 Controller Product Manual 12 00 ...

Page 81: ... SPPROG a ramp soak profile in a 12 segment program Subsection 7 4 This section explains the operation of each selection and configuration reference where necessary ATTENTION For any option to function the other options must be disabled see Subsection 4 6 Configuration PV Hot Start This is a standard feature At power up the setpoint is set to the current PV value and the Rate or Ramp or Program th...

Page 82: ...int to the target setpoint at the rate specified The current setpoint value can be viewed at Sn on the lower display Power outages If power is lost before the target setpoint is reached upon power recovery the controller powers up with Sn Current PV value and it automatically Restarts from Sn current PV value up to the original target setpoint 7 3 Setpoint Ramp Introduction When you have configure...

Page 83: ...increasing or decreasing toward a final SP value 4 Hold Run the Ramp RUN HOLD This holds the ramp at the current setpoint value Press again to continue 5 View the remaining ramp time Until you see Upper Display RUN or HOLD and the PV value Lower Display RP xx HH MM time remaining 6 End the Ramp DISPLAY When the final setpoint is reached RUN changes to HOLD in the upper display and the controller o...

Page 84: ...and end segments to determine where the program is to start and stop Review program data and configuration While the procedure for programming is straightforward and aided by prompts we suggest you read Program Contents Table 7 2 lists the program contents and an explanation of each to aid you in configuration Then refer to Subsection 4 6 Configuration to do the setpoint program Make sure SPRATE a...

Page 85: ...the engineering units for the ramp segments The selections are TIME Hours Minutes XX XX Range 0 99 hr 0 59 min EU H Degrees Hour OR EU M Degrees Minute Range 0 999 Soak segments A soak segment is a combination of soak setpoint value and a soak duration time Soaks are even number segments Segment 2 will be the initial soak value and soak time The soak setpoint range value must be within the setpoin...

Page 86: ...anged from HOLD to RUN the present LSP1 value is captured as the default setpoint If the program is terminated or the power cycled before the program has completed the LSP1 is used as the control setpoint The beginning segment uses this value as the initial ramp setpoint ENABL When the program is initially changed from HOLD to RUN the present PV value is captured and used as the beginning setpoint...

Page 87: ...file example Before you perform the actual configuration we recommend that you draw a Ramp Soak profile in the space provided on the Program Record Sheet Figure 7 2 and fill in the associated information An example of a Ramp Soak Profile is shown in Figure 7 1 Start setpoint is at 200 degrees F ...

Page 88: ...r 30 min RP UNIT Engr Unit for Ramp TIME SG6 SP Soak SP 6 250 PG END Controller Status LAST SP SG6 TI Soak Time 6 3 hr 0 min STATE Controller State at end HOLD SG7 RP Ramp Time 7 2 hr 30 min TO BEGIN Reset SP Program DIS SG8 SP Soak SP 8 500 PVSTRT Program starts at PV value DIS SG8 TI Soak Time 8 0 hr 30 min RECYCL Number of Recycles 2 SG9 RP Ramp Time 9 0 SOKDEV Deviation Value 0 SG10 SP Soak SP...

Page 89: ...t Value Prompt Function Segment Value STRSEG Start Seg SG4 TI Soak Time 4 ENDSEG End Seg SG5 RP Ramp Time 5 RP UNIT Engr Unit for Ramp SG6 SP Soak SP 6 RECYCL Number of Recycles SEG6 TI Soak Time 6 SOKDEV Deviation Value SG7 RP Ramp Time 7 PG END Controller Status SG8 SP Soak SP 8 STATE Program Controller State SG8 TI Soak Time 8 TO BEGIN Reset SP Program SG9 RP Ramp Time 9 PVSTRT Program starts a...

Page 90: ...here you want the program to start out Run State RUN HOLD Initiates the setpoint program RUN appears in the upper display indicating that the program is running Hold State RUN HOLD Holds the setpoint program HOLD appears in the upper display indicating that the program is in the HOLD state The setpoint holds at the current setpoint External Hold If Remote Switching Digital Input Option is present ...

Page 91: ...program or goes into manual mode failsafe output Disable Program See Section 4 Configuration Group SPPROG for details Power outage ATTENTION If power is lost during a program upon power up the controller will be in hold and the setpoint value will be the setpoint value prior to the beginning of the setpoint program The program is placed in hold at the beginning The mode will be as configured under...

Page 92: ...Setpoint Rate Ramp Program Operation 82 UDC2300 Controller Product Manual 12 00 ...

Page 93: ...d at a later time The original factory calibration data remains available for later use after a field calibration is done See subsection 8 8 if you want to restore factory calibration values What s in this section The following topics are covered in this section TOPIC See Page 8 1 Overview 83 8 2 Minimum and Maximum Range Values 84 8 3 Preliminary Information 85 8 4 Input 1 Set Up Wiring 87 8 5 In...

Page 94: ...brate each input separately Select the Voltage or Resistance equivalent for 0 and 100 range values from Table 8 1 Use these values when calibrating your controller Table 8 1 Voltage and Resistance Equivalents for Input 1 Range Values PV Input Range Range Values Sensor Type F C 0 100 Thermocouples B 0 to 3300 18 to 1816 0 100 mV 13 769 mV E 454 to 1832 270 to1000 9 835 mV 76 373 mV E low 200 to 110...

Page 95: ...84 to482 184 to482 25 18 ohms 25 18 ohms 50 36 ohms 125 90 ohms 274 96 ohms 156 90 ohms 549 92 ohms 1374 80 ohms Linear Milliamps impedance 249 Ω 4 to 20 mA 0 to 20 mA 4 00 mA 0 00 mA 20 00 mA 20 00 mA Millivolts 0 to 10 mV 0 to 50 mV 0 to 100 mV 0 00 mV 0 00 mV 0 00 mV 10 00 mV 50 00 mV 100 00 mV Volts 1 to 5 Volts 0 to 2 Volts 0 to 5 Volts 0 to 10 Volts 1 00 Volts 0 00 Volts 0 00 Volts 0 00 Volt...

Page 96: ...couple extension wire that corresponds with the type of thermocouple that will be used with the controller input Two insulated copper leads for connecting the thermocouple extension wire from the ice baths to the mV source Two containers of crushed ice Thermocouple Inputs T C Source A calibrating device with 0 02 accuracy for use as a signal source such as a millivolt source Thermocouple extension...

Page 97: ...hermocouple extension wires to the terminals for Input 1 See Figure 8 2 24872 _ Millivolt Source 8 7 Ice Bath Copper Leads Thermocouple Extension Wire _ Figure 8 2 Wiring Connections for Thermocouple Inputs Using an Ice Bath Thermocouple Inputs Using a Thermocouple Source Refer to Figure 8 3 and wire the controller according to the procedure given in Table 8 4 Make sure the jumper at S101 is in th...

Page 98: ...ng Connections for RTD Resistance Thermometer Device Radiamatic Millivolts Milliamperes or Volts Refer to Figure 8 5 and wire the controller according to the procedure given in Table 8 6 Make sure the jumper at S101 is in the 2 position for mV Volts or the 4 position for mA See Figure 2 2 Jumper Placements Table 8 6 Set Up Wiring Procedure for Radiamatic Milliampere Millivolts or Volts Inputs Exce...

Page 99: ...1 terminals as shown in Figure 8 6 2 Place current source at zero before switching on 3 Do not switch current sources ON OFF while connected to the UDC2300 input 24877 Volt Source 8 7 6 _ R _ 1 2 3 Figure 8 6 Wiring Connections for 0 to 10 Volts 8 5 Input 1 Calibration Procedure Preliminary Steps Apply power and allow the controller to warm up for 30 minutes before you calibrate Please read Subsec...

Page 100: ...everts to disable 2 Calibrate 0 FUNCTION You will see Upper Display APLY 2 Lower Display IN1ZRO 10002 Adjust your calibration device to an output signal equal to the 0 range value for your particular input sensor See Table 8 1 for Voltage Degrees or Resistance equivalents for 0 range values Wait 15 seconds then go to the next step 3 Calibrate 100 FUNCTION You will see Upper Display APLY 2 Lower Di...

Page 101: ...ng the keys NOTE The accuracy of the controller is directly affected by the accuracy of this value Change this value only if the zero and span calibration procedures did not bring the controller within the specified accuracy requirements 5 Exit the Calibration Mode FUNCTION then The controller stores the calibration constants and exits the calibration mode DISPLAY 8 6 Input 2 Set Up Wiring 0 to 20...

Page 102: ...Figure 2 2 Jumper Placements 24879 15 16 _ 1 to 5 Volt Source _ Copper Leads 0 2 Volts 0 5 Volts Figure 8 8 Wiring Connections for 1 to 5 Volt Input Input 2 8 7 Input 2 Calibration Procedure Preliminary Steps Apply power and allow the controller to warm up for 30 minutes before you calibrate Please read Subsection 8 6 Input 2 Set Up Wiring before beginning the procedure Make sure you have LOCK set...

Page 103: ...it 15 seconds then go to the next step 3 Calibrate 100 FUNCTION You will see Upper Display APLY 2 Lower Display IN2SPN 20003 Adjust your calibration device to an output signal equal to the 100 range value for your particular input sensor Wait 15 seconds then go to the next step 4 FUNCTION The controller stores the calibration constants Exit the Calibration Mode DISPLAY To store the calibration con...

Page 104: ...writes permitted VIEW Tuning and Setpoint Ramp parameters are read write No other parameters can be viewed ALL Tuning and Setpoint Ramp parameters are available for read only No other parameters can be viewed Lower Display LOCK Until NONE is in the upper display 2 Enter INPUT 1 Setup Group SET UP until you see Upper Display SET UP Lower Display INPUT 1 or 2 FUNCTION until you see Upper Display the...

Page 105: ... Three Position Step What s in this section The following topics are covered in this section TOPIC See Page 9 1 Overview 95 0 Current Proportional Output Calibration 96 9 3 Auxiliary Output Calibration 98 9 4 Three Position Step Control Output Calibration 100 WARNING SHOCK HAZARD OUTPUT CALIBRATION MAY REQUIRE ACCESS TO HAZARDOUS LIVE CIRCUITS AND SHOULD ONLY BE PERFORMED BY QUALIFIED SERVICE PERS...

Page 106: ...hop type milliammeter with whatever accuracy is required capable of measuring 0 to 20 milliamps Calibrator Connections Refer to Figure 9 1 and wire the controller according to the procedure given in Table 9 1 Table 9 1 Set Up Wiring Procedure for Current Proportional Output Step Action 1 Apply power and allow the controller to warm up 30 minutes before you calibrate 2 Set LOCK in the Tuning Set Up...

Page 107: ...ZROVAL 30001 Until the desired 0 output is read on the milliammeter use the values shown below depending on the action of your controller 0 mA For 0 to 20 mA Direct Action 4 mA For 4 to 20 mA Direct Action 20 mA For 4 to 20 mA Reverse Action or 0 to 20 mA Reverse Action 3 Calibrate 100 FUNCTION This stores the 0 value and you will see Upper Display A Value Lower Display SPNVAL 30002 Until the desi...

Page 108: ...ill need a calibrating device with whatever accuracy is required capable of measuring 0 to 20 mA Calibrator Connections Refer to Figure 9 2 and wire the controller according to the procedure given in Table 9 3 Table 9 3 Set Up Wiring Procedure for Auxiliary Output Step Action 1 Apply power and allow the controller to warm up 30 minutes before you calibrate 2 Set LOCK in the Tuning Set Up group to ...

Page 109: ...alibration Mode SET UP until you see Upper Display CAL Lower Display AUXOUT 50000 2 Calibrate 0 FUNCTION You will see Upper Display A Value Lower Display ZROVAL 50001 until the desired 0 output is read on the milliammeter use the values shown below depending on the action of your controller 3 Calibrate 100 FUNCTION To store the 0 value you will see Upper Display A Value Lower Display SPNVAL 50002 ...

Page 110: ...ble 9 5 The numeric codes are also listed Make sure LOCKOUT in Tuning Set Up group is set to NONE See Subsection 4 5 ATTENTION These prompts only appear when TPSC is selected in the algorithm group function prompt Table 9 5 3 Position Step Output Calibration Procedure Numeric Code 40000 Step Description Press Action 1 Enter Calibration Mode SET UP Until you see Upper Display CAL Lower Display TPSC...

Page 111: ...he information presented in this section to solve them What s in this section The following topics are covered in this section TOPIC See Page 10 1 Overview 101 10 2 Troubleshooting Aids Overall Error Messages Controller Failure Symptoms Customer Support Determining the Software Version Number 102 10 3 Power up Tests 104 10 4 Status Tests 104 10 5 Background Tests 105 10 6 Controller Failure Sympto...

Page 112: ...roblems Review the application of the controller then if necessary direct your questions to the local sales office Hardware and software related problems Use the troubleshooting error message prompts and controller failure symptoms to identify typical failures which may occur in the controller Follow the troubleshooting procedures to correct them 10 2 Troubleshooting Aids Overall error messages An...

Page 113: ...Operation Press Result 1 Select STATUS Set Up Group SET UP Upper Display READ Lower Display STATUS 1200 2 Read the software version FUNCTION You will see Upper Display Software version number A1xx Basic Controller and Indicator A2xx Limit Controller Lower Display VERSON 1201 Please give this number to your service support representative It will indicate which version of UDC2300 you have and help t...

Page 114: ...tion and Auto cal has never been done a prompt CAL MTR will appear suggesting that the controller be calibrated Refer to Subsection 9 4 Three Position Step Output Calibration 10 4 Status Tests Introduction When required the results of these tests can be checked to determine the reason the controller has gone to Failsafe How to check the status tests The procedure in Table 10 2 tells you how to dis...

Page 115: ...nfiguration test failed Calibration test failed Burnout configured for none and the input failed 1 Run through STATUS check to determine the reason for the failure 2 Press the SET UP key until STATUS appears in the lower display 3 Press the FUNCTION key to see whether the tests pass or fail then run through the STATUS codes a second time to see if the error cleared IN1RNG Input 1 out of range The ...

Page 116: ...PV out of range PV INP1 x RATIO1 INP1 BIAS 1 Make sure the input signal is correct 2 Make sure the Ratio and Bias settings are correct 3 Recheck the calibration Use Bias of 0 0 RV LIM The result of the formula shown below is beyond the range of the remote variable RV INP2 X RATIO BIAS 1 Make sure the input signal is correct 2 Make sure the Ratio2 and Bias2 settings are correct 3 Recheck the calibr...

Page 117: ...rent Proportional Output 2 OK OK 3 OK OK Time Proportional Output 4 OK Displayed Output disagrees with Controller Output OK Controller Output disagrees with Displayed Output Current Time Proportional Output 5 OK OK OK External Alarm function does not operate properly Malfunction in alarm output 6 Display does not function when a key is pressed Keyboard Malfunction 7 Other symptoms If a set of symp...

Page 118: ...ow to do it or where to find the data needed to accomplish the task WARNING SHOCK HAZARD TROUBLESHOOTING MAY REQUIRE ACCESS TO HAZARDOUS LIVE CIRCUITS AND SHOULD ONLY BE PERFORMED BY QUALIFIED SERVICE PERSONNEL MORE THAN ONE SWITCH MAY BE REQUIRED TO DE ENERGIZE UNIT BEFORE SERVICING Equipment needed You will need the following equipment in order to troubleshoot the symptoms listed in the tables t...

Page 119: ...to Section 2 Installation 4 Change Main board Installation instructions supplied with new board Procedure 2 Table 10 6 explains how to troubleshoot Current Proportional Output failure symptoms Table 10 6 Troubleshooting Current Proportional Output Failure Step What to do How to do it 1 Make sure the controller is configured for Current output Make Algorithm Set Up group function prompt OUT ALG CUR...

Page 120: ... to Section 4 Configuration 2 Check the field wiring Make sure the NO or NC contact selection is correct Refer to Section 2 Installation for details 3 Check the output control relay jumper position Refer to Section 2 Installation for relay jumper placement and relay contact information 4 Check the output Put the controller into Manual mode Vary the output above and below the present value Observe ...

Page 121: ...he NO or NC contact wiring selection is correct Refer to Section 2 Installation for details 3 1 Check the output control relays jump position 2 Check the relay output 1 Refer to Section 2 Installation for relay jumper placement and relay contact information 2 Put the controller into Manual mode Vary the output above and below the present value Observe OT indicator on the operator interface 4 Check...

Page 122: ... AxSxTYPE If it does check the field wiring If the alarm type is set for PV place the controller in manual mode Vary the input to raise and lower the PV around the setpoint Listen for a click from the relay as the PV moves in either direction and note that the proper ALM1 or ALM2 is lit EXAMPLE If the alarm is set for MAN put the controller into manual mode The alarm light is ON Put the controller...

Page 123: ...draw the chassis from the case and visually inspect the connection 2 Controller Keyboard or specific keys may be LOCKED OUT via the security code Use your four digit security code number to change the lockout level Refer to Section 4 Configuration ATTENTION Using 1000 as a security code number will override the 4 digit code previously entered 3 Replace the display keyboard if any keys are not func...

Page 124: ...Troubleshooting Service 114 UDC2300 Controller Product Manual 12 00 ...

Page 125: ...y number in Table 11 1 Parts not shown are listed in Table 11 2 Figure 11 1 UDC2300 Exploded View Table 11 1 Parts Identification Key Number Part Number Description 1 30756667 503 Bezel Assembly Gray 2 51309766 501 Display Keyboard 3 51309782 501 51309831 501 Auxiliary Output Digital Input PWA RS 422 485 Communications PWA 4 51309796 501 Current Output PWA 5 51404896 501 Case Assembly includes 307...

Page 126: ...o Case 30755050 001 Mounting Kit 30757215 001 NEMA 4 Adapter Kit 30756679 501 Open Collector Output Printed Wiring Jumper 30756764 002 Rear Terminal Cover Kit 30756018 001 SS Relay 10 Amp external 30756725 501 SS Relay 1 Amp internal 30754465 501 0 10 Volt Input Resistor Assembly 100K pair 30754142 003 Terminal Strip Assembly 30755306 501 Electro mechanical Relay 5 Amp ...

Page 127: ...is organized in alphabetical order by the Function Parameter identification label The presented data covers each Function Parameter s Label Name Description Definition of parameter selections or range of setting Reader assumptions It is assumed that you are familiar with the operation of the UDC2300 controller and that you have read the Configuration section Section 4 In this section Refer to Tabl...

Page 128: ... I2 RPM 12 2 45 INCRMT 12 2 46 IN1 HI 12 2 47 IN1 LO 12 2 48 IN1TYP 12 2 49 IN2 HI 12 2 50 IN2 LO 12 2 51 IN2TYP 12 2 52 L DISP 12 2 53 LNGUAG 12 2 54 LOCK 12 2 55 LOOPBACK 12 2 56 Prompt Section LSP S 12 2 57 MANRST 12 2 58 MINRPM 12 2 59 OUTALG 12 2 60 OUT Hi 12 2 61 OUT Lo 12 2 62 PARITY 12 2 63 PB or GAIN 12 2 64 PB 2 or GAIN 2 12 2 65 PBorGN 12 2 66 PERIOD 12 2 67 PG END 12 2 68 PIDSET 12 2 6...

Page 129: ...EX RANGE SPLIT This setting should be 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 To enable this AUX OUT in the Options Set Up group must be selected for Out The Auxiliary Current...

Page 130: ...elect the direction you want the controller output to go when the process variable increases Selections Definitions DIR DIRECT ACTING CONTROL The controller s output increases as the process variable increases REV REVERSE ACTING CONTROL The controller s output decreases as the process variable increases 12 2 6 ALARM1 LATCHING ALARM FOR OUTPUT This prompt is part of the Alarms Set up group Each ala...

Page 131: ... up group ACCUTUNE ERROR STATUS When an error is detected in the Accutune process an error prompt will appear Selections Definitions RUN RUNNING An Accutune process is still active checking process gain even though TUNE is not displayed It does not affect keyboard operation NONE NONE No errors occurred during last Accutune procedure IDFL IDENTIFICATION PROCESS FAILED An illegal value for Gain Rate...

Page 132: ...e minus Setpoint Represents 100 to 100 of the selected PV span in engineering units For Example Type T Thermocouple PV range 300 F to 700 F PV span 1000 F Deviation Range 1000 F to 1000 F If PV 500 F and SP 650 F then Deviation Display 150 F Auxiliary Output 42 5 When Deviation is selected only one operating parameter will be entered This value represents the deviation level that will produce 20 m...

Page 133: ...enabled and if the Alarm Type is configured for Event On Off Alarms configured for events will not operate on Setpoint Program segments of zero length Selections Definitions BEGN Beginning of Segment END End of Segment 12 2 12 AxSxHL ALARMx SETPOINTx STATE X 1 OR 2 This prompt is part of the Alarms Set up group Select whether you want the alarm type chosen in prompt AxSxTY to alarm High or Low ATT...

Page 134: ...rom Communications EVON Event ON Setpoint Programmer EVOF Event OFF Setpoint Programmer MAN Alarm on Manual mode note 2 RSP Remote Setpoint FSAF Failsafe PVRT PV Rate of Change DI Alarm on Digital Input DE II Deviation Alarm based on deviation from 2nd Local Setpoint or Remote SP regardless of which SP is active BRAK Loop Break note 3 NOTE 1 When the controller is configured for Three Position Ste...

Page 135: ...he range of the selected parameter or of the PV Span for Deviation configurations 12 2 15 BAUD BAUD RATE This prompt is part of the Communications Set up group BAUD RATE is the transmission speed in bits per second Selections Definitions 2400 2400 BAUD 4800 4800 BAUD 9600 9600 BAUD 19200 19200 BAUD 12 2 16 BIAS 1 INPUT 1 BIAS This prompt is part of the Input 1 Set up group Bias is used to compensa...

Page 136: ... Definitions NONE NO BURNOUT Pre configured Failsafe output applied if failed input is detected does not apply for an input out of range Error message IN 1 FAIL is flashed on the lower display intermittently every 10 seconds UP UPSCALE BURNOUT will make the PV signal increase to full scale 10 when a sensor fails and flash IN 1 FAIL on the lower display intermittently every 10 seconds The controlle...

Page 137: ...9 to 9999 in Engineering Units 12 2 23 CTRALG CONTROL ALGORITHM This prompt is part of the Algorithm Set up group This prompt lets you select the type of control that is best for your process Selections Definitions ONOF ON OFF is the simplest control type The output can be either ON 100 or OFF 0 The Process Variable PV is compared with the setpoint SP to determine the sign of the error ERROR PV SP...

Page 138: ... A equation the controller gives only an integral response to a setpoint change with no effect on the output due to the gain or rate action and it gives full response to PV changes Otherwise controller action is as described for the PID A equation See note on PID A PDMR PD WITH MANUAL RESET is used whenever integral action is not wanted for automatic control The equation is computed with no integr...

Page 139: ...is part of the Communications Set up group RATIO Computer setpoint ratio Range of Setting 20 0 to 20 0 12 2 25 CYC T1 or CT1 X3 CYCLE TIME HEAT This prompt is part of the Tuning Set up group CYCLE TIME HEAT determines the length of one time proportional output relay cycle Defined as HEAT Cycle time for Heat Cool applications CYC TI Electromechanical relays seconds CTIX3 Solid state relays 1 3 seco...

Page 140: ...If 1 3 second increments are used 1 33 seconds and 120 40 seconds 12 2 27 DBAND DEADBAND This prompt is part of the Control Set up group 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 It is the difference between the nominal trip points of relays 1 and 2 Shows when only Time ...

Page 141: ... Set Up Group This selection allows remote selection of various parameters Selections Definitions NONE NO DIGITAL INPUT SELECTIONS MAN TO MANUAL Contact closure puts the affected loop into manual mode Contact open returns controller to former mode LSP TO LOCAL SETPOINT When a remote setpoint is configured contact closure puts the controller into local setpoint 1 When contact opens the controller r...

Page 142: ...the MANUAL AUTO key to the put the controller in the Manual mode LOCK KEYBOARD LOCKOUT Contact closure disables all keys Lower display shows LOCKED if a key is pressed TIMR TIMER Contact closure starts timer if enabled Reopening the switch has no effect TUNE INITIATE LIMIT CYCLE TUNING Contact closure starts the tuning process The lower display shows TUNE ON Opening the contact has no effect INIT ...

Page 143: ...0 12 2 33 ENDSEG END SEGMENT This prompt is part of the Setpoint Ramp Program Set up group The end segment number designates the number of the last segment it must be a soak segment even number Range of Setting 2 to 12 12 2 34 EUHRDN RATE DOWN VALUE This prompt is part of the Setpoint Rate Set up group When making a setpoint change this is the rate at which the controller will change from the orig...

Page 144: ...ER This prompt is part of the Input 2 Set up group A software digital filter is provided for input 2 to smooth the input signal You can configure the first order lag time constant from 1 second to 120 seconds If you do not want filtering enter 0 Range of Setting 1 to 120 0 No Filter 12 2 39 FINLSP SINGLE SETPOINT RAMP FINAL SETPOINT This prompt is part of the Setpoint Ramp Program Set up group Ent...

Page 145: ...ON This prompt is part of the Accutune Set up group The UDC will use Fuzzy Logic to inherently suppress or minimize any overshoot that may occur when PV approaches SP as a result of the existing tuning parameters It does NOT change the parameters Can be enabled or disabled independently of whether Demand Tuning is enabled or disabled Selections Definitions DIS Disable the Fuzzy Overshoot Suppressi...

Page 146: ... to 50 00 12 2 45 I2 MIN or I2 RPM RESET2 INTEGRAL TIME This prompt is part of the Tuning Set up group I2 MIN RESET IN MINUTES REPEAT I2 RPM RESET IN REPEATS PER MINUTE RESET RATE 2 or INTEGRAL TIME 2 adjusts the controller s output in accordance with both the size of the deviation SP PV and the time it lasts The amount of the corrective action depends on the value of Gain The Reset adjustment is ...

Page 147: ...A 250 Gal Min The control setpoint will be limited by the range of units selected here Range of Setting 999 to 9999 floating in Engineering Units 12 2 48 IN1 LO INPUT 1 LOW RANGE VALUE This prompt is part of the Input 1 Set up group This selection lets you the Input 1 Low range value in engineering units Linear or Square Root Inputs only Scale the 1 input signal to the display value you want for 0...

Page 148: ...ocouple E H E Thermocouple High E L E Thermocouple Low J H J Thermocouple High J H J Thermocouple Low K H K Thermocouple High K H K Thermocouple Low NNMH Ni Ni Moly Thermocouple High NNML Ni Ni Moly Thermocouple Low N90H NiMo NiCo Thermocouple High N90L NiMo NiCo Thermocouple Low NIC Nicrosil Nisil Thermocouple R R Thermocouple S S Thermocouple T H T Thermocouple High T L T Thermocouple Low W H W5...

Page 149: ... 250 Gal Min The control setpoint will be limited by the range of units selected here Range of Setting 999 to 9999 floating in Engineering Units 12 2 51 IN2 LO INPUT 2 LOW RANGE VALUE This prompt is part of the Input2 Set up group This selection lets you the Input 2 Low range value in engineering units Linear or Square Root Inputs only Scale the 2 input signal to the display value you want for 0 E...

Page 150: ...SPLAY FOR TIMER OPTION This prompt is part of the Timer Set up group This selection allows you to select what is displayed for the timer option The time is shown on the lower display in hh mm or mm ss format along with a rotating clock character Selections Definitions TREM If the clock rotation is counterclockwise time remaining is indicated ET If the clock rotation is clockwise elapsed time is in...

Page 151: ... prompt is part of the Communications Set up group Selections Definitions DIS Disables the Loopback test ENAB Allows loopback test The UDC goes into Loopback mode in which it sends and receives its own message The UDC displays PASS or FAIL status in the upper display and LOOPBACK in the lower display while the test is running The UDC will go into manual mode The test will run until the operator di...

Page 152: ...portional action is repeated by reset MIN MINUTES PER REPEAT The time between each repeat of the proportional action by reset 12 2 60 OUTALG OUTPUT ALGORITHM This prompt is part of the Algorithm Set up group The OUTPUT ALGORITHM lets you select the type of output you want Not applicable with Control Algorithm prompt TPSC Selections are model dependent For example current output models cannot be co...

Page 153: ...50 Relay controls cool current controls heat Other prompts affected 4 20RG 12 2 61 OUT Hi HIGH OUTPUT LIMIT This prompt is part of the Control Set up group This is the highest value of output beyond which you do not want the controller automatic output to exceed Use 0 to 100 for time proportional output type Range of Setting 5 0 to 105 of Output Current 0 0 to 100 0 of Output Relay 12 2 62 OUT Lo ...

Page 154: ...in is made in the Control parameter group under prompt PB or GN Range of Setting PB 0 1 to 1000 GAIN 0 01 to 1000 12 2 65 PB 2 or GAIN 2 PROPORTIONAL BAND 2 or GAIN 2 This prompt is part of the Tuning Set up group PROPORTIONAL BAND 2 is the percent of the range of the measured variable for which a proportional controller will produce a 100 change in its output GAIN 2 is the ratio of output change ...

Page 155: ...N GAIN GAIN selects the unitless term of gain for the P term of the PID algorithm Where GAIN 100 PB 12 2 67 PERIOD TIMEOUT PERIOD This prompt is part of the Timer Set up group This selection allows you to configure a Time out period Range of Setting 0 00 to 99 59 Hours Minutes 12 2 68 PG END PROGRAM TERMINATION STATE This prompt is part of the Setpoint Ramp Program Set up group The program termina...

Page 156: ...itch between sets Configure the values for Gain Rate Reset Cycle Time Gain 2 Rate 2 Reset 2 Cycle 2 Time 2 PV TWO SETS PV AUTOMATIC SWITCHOVER When the process variable is GREATER than the value set at prompt SW VAL Switchover Value the controller will use Gain Rate Reset and Cycle Time The active PID SET can be read in the lower display When the process variable is LESS than the value set at prom...

Page 157: ...lue will revert back to the PV value captured at the initial HOLD to RUN transition If the power is cycled before program completion upon power up the setpoint is set to the PV value at power up and when the program is restarted that setpoint value is used initially 12 2 71 PWROUT THREE POSITION STEP CONTROL OUTPUT START UP MODE This prompt is part of the Control Set up group This selection determ...

Page 158: ...mote setpoint used before power down displayed AMSP LAST MODE LAST SETPOINT used before power down AMLS LAST MODE LAST LOCAL SETPOINT on power down 12 2 73 RATE T RATE TIME This prompt is part of the Tuning Set up group RATE Time affects the controller s output whenever the deviation is changing and affects it more when the deviation is changing faster Defined as HEAT Rate on Duplex models for var...

Page 159: ...umber of times from beginning to end Range of Setting 0 to 99 12 2 78 RLY TY RELAY CYCLE TIME INCREMENT This prompt is part of the Algorithm Set up group RELAY CYCLE TIME INCREMENT selection is used only for Time Simplex and Duplex output configurations This configuration sets the increment size of the relay cycle times in the Tuning Set Up group The Lockout selection must be set to NONE in order ...

Page 160: ...ns Definitions DIS Disable the RUN HOLD key ENAB Enables the RUN HOLD key 12 2 81 RPUNIT ENGINEERING UNITS FOR RAMP SEGMENTS This prompt is part of the Setpoint Ramp Program Set up group This selection determines the engineering units for ramp segments Selections Definitions TIME Hours Minutes EU M Rate Engineering units per minute EU H Rate Engineering units per hour 12 2 82 RSPSRC REMOTE SETPOIN...

Page 161: ...efault 1000 12 2 84 SGx RP SEGMENT RAMP x Segment Number 1 THROUGH 12 This prompt is part of the Setpoint Ramp Program Set up group A ramp segment is the time it takes to change the setpoint to the next setpoint value in the program Ramps are odd number segments Segment 1 will be the initial ramp time ATTENTION The selection of time or rate is made at prompt RP UNIT Range of Setting TIME Hours Min...

Page 162: ... the same output level that it had before shed FSAF MANUAL MODE FAILSAFE OUTPUT The controller will return to manual mode at the output value selected at Control prompt FAILSAFE AUTO AUTOMATIC MODE LAST SP The controller will return to the automatic mode and the last setpoint used before shed 12 2 88 SHD_SP SHED SETPOINT RECALL This prompt is part of the Communications Set up group The setpoint to...

Page 163: ...elow the setpoint outside of which the timer halts Range of Setting 0 to 99 The decimal location corresponds to input 1 decimal selection 12 2 91 SP Hi SETPOINT HIGH LIMIT This prompt is part of the Control Set up group This selection prevents the local and remote setpoints from going above the value selected here The setting must be equal to or less than the upper range of input 1 and input 2 Inp...

Page 164: ...Ramp Program Set up group This selection allows you to disable enable the Setpoint Ramp function Make sure you configure a ramp time TI MIN and a final setpoint value FINLSP SPPROG and SPRATE must be disabled Selections Definitions DIS Disables the Setpoint Select Function Allows SPPROG or SPRATE option to be selected ENAB Enables the Setpoint Select Function 12 2 95 SPRATE SETPOINT RATE This prom...

Page 165: ...also lost Selections Definitions NONE NO TRACKING If local setpoint tracking is not configured the LSP will not be altered when transfer from RSP to LSP is made PV PROCESS VARIABLE Local setpoint tracks the PV when in manual RSP REMOTE SETPOINT Local setpoint tracks remote setpoint when in automatic When the controller transfers out of remote setpoint the last value of the remote setpoint RSP is i...

Page 166: ... SP range limits 12 2 102 TI MIN SINGLE SETPOINT RAMP TIME This prompt is part of the Setpoint Ramp Program Set up group Enter the number of minutes desired to reach the final setpoint of a single setpoint ramp A ramp time of 0 implies an immediate change of setpoint to the final setpoint Range of Setting 0 to 255 minutes 12 2 103 TIMER TIMER OPTION This prompt is part of the Timer Set up group Th...

Page 167: ... part of the Communications Set up group TX DELAY Configurable response delay timer allows you to force the UDC to delay its response for a time period of from 1 to 500 milliseconds compatible with the host system hardware software Range of Setting 1 to 500 milliseconds 12 2 107 UNITS COMMUNICATION OVERRIDE UNITS This prompt is part of the Communications Set up group This selection determines how ...

Page 168: ...e K thermocouple input high range Selections Definitions B E H E L J H J L K H K L NNMH NNML N90H N90L NIC R S T H T L W H W L 100H 100L 200 500 RADH RADI LIN SrT B B Thermocouple E H E Thermocouple High E L E Thermocouple Low J H J Thermocouple High J L J Thermocouple Low K H K Thermocouple High K L K Thermocouple Low NNMH Ni Ni Moly Thermocouple High NNML Ni Ni Moly Thermocouple Low N90H NiMo Ni...

Page 169: ...e K thermocouple input high range Selections Definitions B E H E L J H J L K H K L NNMH NNML N90H N90L NIC R S T H T L W H W L 100H 100L 200 500 RADH RADI LIN SrT B B Thermocouple E H E Thermocouple High E L E Thermocouple Low J H J Thermocouple High J L J Thermocouple Low K H K Thermocouple High K L K Thermocouple Low NNMH Ni Ni Moly Thermocouple High NNML Ni Ni Moly Thermocouple Low N90H NiMo Ni...

Page 170: ...Function Parameter Reference Guide 160 UDC2300 Controller Product Manual 12 00 ...

Page 171: ...out 28 AUTOTUNE KEY LOCKOUT 120 Auxiliary Output 38 AUXILIARY OUTPUT 122 Auxiliary Output Calibration 98 Auxiliary Output Calibration Procedure 99 AUXILIARY OUTPUT HIGH SCALING FACTOR 119 AUXILIARY OUTPUT LOW SCALING FACTOR 119 B background tests 105 Baud Rate 39 BAUD RATE 125 Bias on Input 1 34 Bias on Input 2 35 Burnout Protection 34 BURNOUT PROTECTION 126 C Calibration Mode 94 Calibration Steps...

Page 172: ...104 Failsafe Mode 37 69 FAILSAFE MODE 135 Failsafe Output Value 37 FAILSAFE OUTPUT VALUE 68 134 Failsafe Output Value for Restart After a Power Loss 68 features 1 Field Wiring 85 Filter for Input 1 34 Filter for Input 2 35 Function Parameter Reference Guide 117 Function Prompts 24 Fuzzy Overshoot Suppression 31 64 FUZZY OVERSHOOT SUPPRESSION 135 G Guaranteed soak 76 GUARANTEED SOAK DEVIATION 153 G...

Page 173: ...cles 30 Number of Tuning Parameter Sets 36 NUMBER OF TUNING PARAMETER SETS 146 O Open Collector Relay Output 15 Operating Limits 4 operating parameters 50 Operation 53 Operator Interface 1 22 46 Output Algorithm 32 OUTPUT ALGORITHM 142 Output Calibration 95 P Q Parity 39 PARITY 143 Parts Identification 115 Parts List 115 Permissible Wiring Bundling 12 Physical Considerations 9 Position proportiona...

Page 174: ...iary Output 98 Setpoint High Limit 36 SETPOINT HIGH LIMIT 153 Setpoint Low Limit 36 SETPOINT LOW LIMIT 153 Setpoint Ramp 29 72 Setpoint Ramp Final Setpoint 29 SETPOINT RAMP SOAK PROGRAM 154 Setpoint Ramp Soak Programming 29 74 Setpoint Rate 29 72 SETPOINT RATE 154 Setpoint Rate Ramp Program Operation 71 Setpoint Select Function Lockout 28 SETPOINT SELECT FUNCTION LOCKOUT 155 Setpoint Tracking 36 S...

Page 175: ...itter Characterization for 35 Troubleshooting Aids 102 troubleshooting procedures 108 Troubleshooting Service 101 TUNE 31 61 Tune for Duplex Heat Cool 62 Tuning 27 Tuning indicators 61 Tuning Set Up Group 27 Two Sets of Tuning Constants 64 U Universal Output Functionality and Restrictions 12 UPSCALE BURNOUT 126 V Vibration 4 Voltage and Resistance Equivalents for 0 and 100 Range Values 84 W X Y Z ...

Page 176: ...Index 166 UDC2300 Controller Product Manual 12 00 ...

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Page 185: ...Offered By Power Equipment Company 2011 Williamsburg Road Richmond Virginia 23231 Phone 804 236 3800 Fax 804 236 3882 www peconet com ...

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