Index
438 UDC3500 Universal Digital Controller Product Manual 3/07
D
Data Security ......................................................5
Data Transfer..................................................345
Deadband ...............................................138, 147
Decimal Point Location ...................................176
Declaration Of Conformity.................................10
Demand Tuning ................................................72
Dewpoint...........................................84, 192, 238
Diagnostic .......................................................171
Diagnostic Alarm.............................................171
Diagnostic Messages......................................198
Diagnostic/Failsafe Outputs ................................5
Digital Input (Remote) Operation ....................258
Digital Input Combinations ..............................158
Digital Input Option .........................................219
Digital Input Prompts For Multiple Set Point
Programs ....................................................158
Digital Input Selections....................................153
Digital Inputs .................................................3, 13
Digital Inputs Option Connections.....................40
Digital Output Status...............................108, 111
Dimensions .......................................................20
Direct Acting Control...............................137, 146
Display – Register Addresses.........................430
Display Indicators................................................7
Display Set Up Group .....................................176
Dual Relay Output For Time Duplex .................37
E
Eight Segment Characterizer......................92, 94
Elapsed Time..................................................203
Electrical Considerations...................................22
Electrical Noise Precautions .............................22
Electromechanical Relay Output.................35, 41
Email Configuration Screen ............................182
EMC Classification............................................10
Emissivity........................................119, 122, 125
Enclosure Rating...............................................10
End Segment Number.....................................245
Environmental And Operating Conditions .........16
Equipment You Will Need To Calibrate...........278
Error Codes.....................................................211
Error Messages...............................................198
Estimated Motor Position................................236
Ethernet ..............................................................8
Ethernet Communications Address.................272
Ethernet Communications Failure...........328, 329
Ethernet Communications Option With Adaptor
Board ............................................................38
Ethernet Communications Option Without
Adaptor Board...............................................39
Ethernet Configuration Screen........................181
Ethernet Connection .......................................269
Ethernet Status ...............................................264
Ethernet TCP/IP Communications Interface .....15
Ethernet TCP/IP Protocol................................160
External Interface Option Connections..............40
External Setpoint Program Reset....................155
External Wiring..................................................23
F
Factory Calibration..................................291, 303
Failsafe Function Prompt ........................237, 238
Failsafe Manual Mode.....................................308
Failsafe Mode..........................................139, 147
Failsafe Mode..................................................238
Failsafe Output Value..............................139, 147
Failsafe Output Value......................................237
Failsafe Output Value For Restart After A Power
Loss ............................................................237
Failure Modes .................................................... 5
Fast Tune........................................................... 5
Feedforward Multiplier.......................................82
Feedforward Multiplier........................................ 2
Feedforward Summer........................................82
Feedforward Summer......................................... 2
Field Wiring.....................................................278
Filter................................118, 121, 124, 127, 130
First Current Output Calibration Procedure.....295
Flow Totalizer..................................................216
Frequency (Hz) .................................................16
Function Code 20............................................338
Function Code 21............................................342
Function Codes 20 And 21..............................336
Function Prompts..............................................45
Fuzzy Logic........................................................ 6
Fuzzy Overshoot Suppression ..................72, 212
G
Gain ............................................................50, 54
Gain 2 .............................................51, 52, 55, 56
Guaranteed Soak............................................247
H
Healthwatch ................................................4, 241
Healthwatch Data............................................265
Healthwatch Data - Reset ...............................266
Healthwatch Timers And Counters..................178
Heat/Cool (Duplex Tune).................................... 6
High Scaling Factor...........................................85
High Select........................................................82
Hlai Inputs 2 And 4 Connections.......................32
Hlai Inputs 3 And 5 Connections.......................33
Hot Start..................................61, 64, 66, 70, 246
Hydrogen Content.............................................86
Hysteresis (Output Relay) ...............................139
I
Identification Number ......................................177
Infrared............................................................... 8
Infrared Communications................................... 9
Infrared Communications..................................15
Input 1 – Register Addresses..........................399
Input 1 Actuation Type ....................................116
Input 1 Calibration Procedure..........................289
Input 1 Connections ..........................................29
Input 1 High Range Value ...............................117
Input 1 Low Range Value........................118, 121
Input 1 Set Up Group ......................................116
Input 2 – Register Addresses..........................401
Input 2 Connections ..........................................30
Input 2 Set Up Group ......................................120
Input 3 – Register Addresses..........................403
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