ACO6800+ Installation and Operation Manual 43
Copyright © 2009, Harris Corporation
Chapter 4: ACO6800+ISD Parameters, LEDs, and Alarms
Module Status LEDs
The ACO6800+ISD modules do not have any card-edge alarms. Instead, the
module status LED on the corner of the module lights up if an error is detected.
See Figure 4-1 on page 41 for the location of the LED, and Table 4-4 for a
description of the LED colors.
If the LED is flashing red, contact your Customer Service representative.
Alarms
If a major or minor alarm is triggered within your modules, the Status LED will
light red.
Alarms are usually logged and monitored within available software control
applications. You can only differentiate between major and minor alarms within
a software control application. See the appropriate software control user manual
or online help for more information.
The following settings can be made for each alarm within the software:
Table 4-4. Module Status LED Descriptions
LED Color
Sequence
Meaning
Off There is no power to the module; the module is not operational.
Green There is power to the module; the module is operating properly.
Red There is an alarm condition.
Flashing Red The module has detected a hardware/firmware fault.
Yellow The module is undergoing configuration.
Table 4-5. Alarm Options
Alarm Option Effect
Enable/Disable This option toggles between Enabled and Disabled. If the alarm is
Enabled, an alarm condition will generate an alarm; but if it is
Disabled, the alarm condition will be ignored.
Alarm priority This setting determines whether a triggered alarm will be reported
as major or minor. The range is 1–10. A priority of 6 or higher is a
major alarm, and a priority of 5 or lower is a minor alarm.
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