4
4.1
Overview.......................................................................................................................................89
4.2
Operator Interface .........................................................................................................................90
4.3
Entering a Security Code ..............................................................................................................90
4.4
Lockout Feature ............................................................................................................................91
4.5
Monitoring Your Controller..........................................................................................................93
4.5.1
Annunciators ......................................................................................................................93
4.5.2
4.5.3
Diagnostic Messages..........................................................................................................95
4.6
4.7
4.8
Control Modes ............................................................................................................................100
4.8.1
Mode Definitions .............................................................................................................100
4.8.2
4.9
Setpoints......................................................................................................................................101
4.10
Timer .......................................................................................................................................102
4.11
Accutune III.............................................................................................................................104
4.11.1
Tune for Simplex Outputs ............................................................................................105
4.11.2
4.11.3
4.11.4
4.11.5
4.11.6
Error Codes...................................................................................................................109
4.12
4.13
4.14
Alarm Setpoints.......................................................................................................................112
4.15
4.16
4.17
Setting Failsafe Mode..............................................................................................................115
4.18
4.19
Setpoint Ramp .........................................................................................................................116
4.20
Setpoint Rate ...........................................................................................................................117
4.21
4.22
4.23
5
INPUT CALIBRATION....................................................................................... 136
5.1
Overview.....................................................................................................................................136
5.2
5.3
Preliminary Information..............................................................................................................139
5.4
Input 1 Set Up Wiring.................................................................................................................140
4/07
UDC2500 Universal Digital Controller Product Manual
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