
2–14 Installing the Input Module
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The front panel of the analog input module contains a green RUN
indicator and a red FAULT indicator. At power-up an initial module
self-check occurs. If there is no fault, the red indicator turns off.
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The green indicator comes on when the module is powered. It will
flash until the module is programmed. If a fault is found initially or
occurs later, the red fault indicator lights. Possible module fault
causes and corrective action is discussed in Chapter 7,
Troubleshooting.
In this chapter you learned how to install your input module in an
existing programmable controller system and how to wire to the field
wiring arm.
Indicator Lights
Chapter Summary
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