Honeywell UDC3200 User Manual

4 MONITORING AND OPERATING THE CONTROLLER.....................................96
4.1 Overview.......................................................................................................................................96
4.2 Operator Interface .........................................................................................................................97
4.3 Entering a Security Code ..............................................................................................................97
4.4 Lockout Feature ............................................................................................................................98
4.5 Monitoring Your Controller........................................................................................................100
4.5.1 Annunciators ....................................................................................................................100
4.5.2 Viewing the operating parameters....................................................................................101
4.5.3 Diagnostic Messages........................................................................................................102
4.6 Start Up Procedure for Operation ...............................................................................................104
4.7 Control Modes ............................................................................................................................105
4.7.1 Mode Definitions .............................................................................................................105
4.7.2 What happens when you change modes...........................................................................106
4.8 Setpoints......................................................................................................................................106
4.9 Timer...........................................................................................................................................108
4.10 Accutune III.............................................................................................................................109
4.10.1 Tune for Simplex Outputs ............................................................................................110
4.10.2 Tune for Duplex (Heat/Cool) .......................................................................................111
4.10.3 Using AUTOMATIC TUNE at start-up for Duplex (Heat/Cool).................................112
4.10.4 Using BLENDED TUNE at start-up for Duplex (Heat/Cool)......................................113
4.10.5 Using MANUAL TUNE at start-up for Duplex (Heat/Cool).......................................113
4.10.6 Error Codes...................................................................................................................115
4.11 Fuzzy Overshoot Suppression .................................................................................................116
4.12 Using Two Sets of Tuning Constants......................................................................................116
4.13 Alarm Setpoints.......................................................................................................................118
4.14 Three Position Step Control Algorithm...................................................................................120
4.15 Setting a Failsafe Output Value for Restart After a Power Loss.............................................121
4.16 Setting Failsafe Mode..............................................................................................................122
4.17 Setpoint Rate/Ramp/Program Overview .................................................................................122
4.18 Setpoint Rate ...........................................................................................................................123
4.19 Setpoint Ramp .........................................................................................................................123
4.20 Setpoint Ramp/Soak Programming .........................................................................................125
5 INPUT CALIBRATION.......................................................................................132
5.1 Overview.....................................................................................................................................132
5.2 Minimum and Maximum Range Values .....................................................................................133
5.3 Preliminary Information..............................................................................................................135
5.4 Input 1 or 2 Set Up Wiring .........................................................................................................136
5.4.1 Thermocouple Inputs Using an Ice Bath..........................................................................136
5.4.2 Thermocouple Inputs Using a Thermocouple Source......................................................137
5.4.3 RTD Inputs.......................................................................................................................137
5.4.4 Radiamatic, Millivolts, Volts or Thermocouple Differential Inputs................................138
12/04 UDC3200 Universal Digital Controller Product Manual vi

Honeywell UDC3200 Specifications

General

Brand	Honeywell
Model	UDC3200
Category	Controller
Language	English