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Description – Rockwell Automation 2707-L40X_L8X_V40X DTAM Plus Operator Interface Module Installation Instructions User Manual

Page 14

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Chapter 1

DTAM Plus OverView

1–2

The front panel of the DTAM Plus terminal is shown below.

Figure 1.1
DTAM Plus (front view)

Power Connector

LED Indicators

Communications Port(s)

Display

Display

The 4 line by 20 character display uses either a Liquid Crystal Display
(LCD) with LED backlighting or a Vacuum Fluorescent Display (VFD).

You can adjust both the contrast and backlight levels on LCD displays using
the keypad. You can only adjust brightness on VFD displays.

Keypad

The keypad is a sealed unit with 25 tactile feedback keys. The VFD version
does not include the half moon brightness key so has 24 keys. The keys are
color coded for easy identification of key functions. The keypad is designed
for hand operation. Using any other object or tool may damage the overlay
or key.

LED Indicators

The front panel of the DTAM Plus has three indicators.

LED Indicator

Color

Indication

RUN

Green

Indicates proper operation of the DTAM Plus.

ALARM

Red

Indicates an alarm condition. The LED flashes on and off
until the alarm is acknowledged.

Function (F) Key

Yellow

Indicates the F (Function) key is active.

Note: DIP Switch SW-4 enables the F key.

Description