ABB REF 54 Series User Manual

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Operator’s Manual
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5.4.4. I/O test .............................................................................28
5.4.5. IRF test ............................................................................29
5.5. LED indicators ............................................................................29
5.5.1. Green LED indicator ........................................................30
5.5.2. Yellow LED indicator .......................................................31
5.5.3. Red LED indicator ...........................................................31
5.5.4. Interlocking ......................................................................32
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This document, Operator’s Manual for RE_ 54_, instructs how to use the graphic
HMI of REF 54_ and REM 54_ terminals.
Please note that the HMI views in the pictures of this manual are exemplary.
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Version E/16.10.1998:
Text added/changed in sections: Control buttons, Setting a parameter, Saving parameters
Version E/11.03.1999:
Text added/changed (text and figure) in section “Acknowledgement and resetting of indicators, outputs
and registers”
Version F/21.02.2000:
- Text added/changed throughout the manual
- Section “Indicator LEDs” added
Version G/03.05.2002:
- Section 5.4.5. “IRF Test” added

ABB REF 54 Series Specifications

General

Brand	ABB
Model	REF 54 Series
Category	Touch terminals
Language	English