Honeywell ControlEdge 900 platform Hardware Planning And Installation Manual page 173

Table 8-3: IOM Indicator Definition
Figure
LED
Item
1 Module
Status LED
2 Channel
LEDs
To indicate the type of diagnostic failure, the module's status LED is
flashed red with a number of quick strobes followed by a long off
time. The table below outlines the potential module diagnostics. The
following table outlines the potential module diagnostics.
LED
Description
State/Color
OFF No Power
Solid Red Hardware Failure
Blinking See [LED Failure
Red
Solid Cold start with passing diagnostics
Green
Blinking Normal scanning
Green
Green ON For Inputs, indicates On status of the field input
even if Forced to the opposite state.
Green OFF For Inputs, indicates Off status of the field input
even if Forced to the opposite state.
Chapter 8 - Diagnostics and Troubleshooting
Definition]section
173