Led Indicators - Spectrum Controls Micro800 User Manual

1-10 Chapter 1, Module Overview
Table 1-6 LED Blink Code Table
Blink
Name and Description
Code
Offline
Rapid continuous blinking indicates the
rapid
module is offline and outputs are
disabled.
Run Mode
ON
The LED is solid green.
Major Fault or Power-up or Power Off
The module is just powering up and not
initialized yet or there is a major
OFF
hardware fault causing the module to be
held in reset by the controller. LED
control is not possible for this condition
and will remain off.
Calibration invalid or corrupted
4
The module memory may be corrupted.
Serial Number Invalid or Corrupted
5
The module memory may be corrupted.
Analog Communications Error
A communications error took place
6
between the processor and DAC
circuitry.
Power Supply to DAC Driver Error
7
The module 15 V power supply to
output drivers is not available.
User's Manual Pub. 0300307-01 Rev. A
this fault.

1.7.2 LED Indicators

The 2085-IF4XOF4-SC module uses a single, green OK LED to show power or
module operational status:
• When startup is completed, and all internal tests have passed, the LED is
solid GREEN. This indicates RUN mode.
• If the LED remains off, there is an error with the module: it may not have
power or failed to pass the self-test.
• Any time the system is not in Run mode (and showing no faults), the
LED blinks rapidly, indicating the module is Offline. All inputs and
outputs are disabled in this instance.
The LED identifies different conditions using specific, numeric, blink patterns.
The module blinks a specific number of times, pauses, and then repeats the same
blink pattern indefinitely. Blink codes are shown in the following table.
Resolution
Set controller to RUN mode.
This will also be seen during power-on while it is
initializing.
Module is initialized with no hardware fault
detected. Module is in Run mode.
Give plenty of time for power-on.
Power-cycle to try and clear the error condition. If
unsuccessful, the module must be replaced.
Factory calibration must be performed. Please
return the module back for reprogramming.
Serial number must be programmed. Please return
the module for reprogramming.
Power-cycle to try and clear the error condition. If
unsuccessful, the module must be replaced.
Check the power transformer on the main board.
Power-cycle to try and clear the error condition. If
unsuccessful, the module must be replaced.