Rockwell-automation 4100 AEC Absolute Encoder Converter Installation Manual de usuario descargar pdf (Pagina 45)

37 Publication 4100-UM052B-EN-P - October 2001

Chapter

Fault Indication & Control Status

Chapter Objectives

This chapter covers the AEC operation status. Fault states are

separated into four basic categories:

•

Transducer

•

Encoder

•

Internal

•

No Fault

Faults can be attributed to:

•

Improper installation

•

Improper AEC switch configuration

•

Faulty hardware (i.e. broken cable)

•

Improper application

It is the responsibility of the user to make sure that the application is

safe. Understanding the capabilities of the AEC can help you achieve

this goal.

The AEC provides bicolor LED fault indication for each axis. The color

and pattern of these LEDs provide “at-a-glance” indication of the

status of each axis.

Although the AEC is equipped with a Reset button, it is not a

recommended form of fault resolution. If the non-offending axis is

running fine, pressing the reset button could result in a hazardous

situation.

ATTENTION

Pressing the Reset Button or Powering Off the AEC

results in both axes being reset. This can cause problems

if one axis is running in a no-fault condition and either of

these procedures is followed to correct a fault on the

other axis.

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Rockwell-automation 4100 AEC Absolute Encoder Converter Installation Manual de usuario Pagina 45