User Manual

1 Publication 1747-UM005B-EN-P - March 2006

Chapter

Interpret the LED Indicators

This chapter contains the following information.

• Interface module status indicators

• Input image description

• SLC fault code

Interface Module Status

Indicators

For a full description of the eight LED indicators on the front of the

module, see page 1-3.

During normal operation, the LED indicators are illuminated as shown

below

LED Indicators

DH-485/RS-232C

ACT

485

CFG

DF1

FAULT

BA LOW

H/D

F/D

INTERFACE

Off

One of these will be on

depending on the

configuration chosen.

Solid Green

Off

Flashing during

communications.