1-10
Chapter 1, Module Overview
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.
Table 1-6 LED Blink Code Table
Blink
Code
Name and Description
Resolution
rapid
Offline
Rapid continuous blinking indicates the
module is offline and outputs are
disabled.
Set controller to RUN mode.
This will also be seen during power-on while it is
initializing.
ON
Run Mode
The LED is solid green.
Module is initialized with no hardware fault
detected. Module is in Run mode.
OFF
Major Fault or Power-up or Power Off
The module is just powering up and not
initialized yet or there is a major
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.
Give plenty of time for power-on.
Power-cycle to try and clear the error condition. If
unsuccessful, the module must be replaced.
4
Calibration invalid or corrupted
The module memory may be corrupted.
Factory calibration must be performed. Please
return the module back for reprogramming.
5
Serial Number Invalid or Corrupted
The module memory may be corrupted.
Serial number must be programmed. Please return
the module for reprogramming.
6
Analog Communications Error
A communications error took place
between the processor and DAC
circuitry.
Power-cycle to try and clear the error condition. If
unsuccessful, the module must be replaced.
7
Power Supply to DAC Driver Error
The module 15 V power supply to
output drivers is not available.
Check the power transformer on the main board.
Power-cycle to try and clear the error condition. If
unsuccessful, the module must be replaced.
Summary of Contents for 2085-IF4XOF4-SC
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Page 8: ...viii Micro800TM Analog Combination I O Module User s Manual Pub 0300307 01 Rev A...
Page 20: ...1 12 Chapter 1 Module Overview User s Manual Pub 0300307 01 Rev A...
Page 62: ...3 34 Chapter 3 Configuring the 2085 IF4XOF4 SC Using CCW User s Manual Pub 0300307 01 Rev A...
