1 Introduction

1.1 Operator Interface

Figure 1-1 UDC3200 Operator Interface

1.2 Function of Displays and Keys

Table 1-1 Function of Displays and Keys

Display Indicators

3200

SP 3200

ALM

DI

Upper display with 4 large digits shows Process Variable value (normal operation) and special annunciator features. During Configuration, the upper display provides guidance for the operator through prompts (7

– characters)

During normal operation, the lower display shows key-selected operating parameters such as Output, Setpoints, Inputs, Deviation, active Tuning Parameter Set, Timer Status, or minutes remaining in a setpoint ramp (4 digits). During configuration, the lower display provides guidance for the operator through prompts (8-characters).

Indicates Alarm 1 and/or Alarm 2 conditions exist.

Indicates Digital Input 1 and/or 2 on.

OUT Indicates Control Relay 1 and/or 2 on.

F

Or Indicates either degrees

CFahrenheit or Centigrade.

MAN

Or Indicates either Manual or Auto

Amode.

SP Indicates Local Setpoint #1. Also, a bar is lighted when the setpoint being used is shown on the lower display.

04/08

UDC3200 Universal Digital Controller Operator Manual

1

Page 7
Image 7
Honeywell UDC3200 manual Operator Interface, Function of Displays and Keys