
Chapter
8
8-1
Interpreting Fault Codes and Displays
This chapter provides information on the status of the main module and the
serial expander module. The LEDs on the module front panel indicate
status. On the serial expander module, the user can identify faults on the
ASCII display.
For information on: See page:
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The ASCII display on the serial expander module shows user-selected
characters. You can configure the display using the control-coprocessor
CC_DISPLAY functions that are explained in Chapter 5.
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Chapter Objectives
Serial Expander Module
ASCII Display
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