Chapter 7 - Troubleshooting; Introduction - Honeywell Vertex M User Manual

CHAPTER
7

7.1 Introduction

This chapter helps determine the source of Vertex M system fault or failure and provides a
corrective action. There are three general indications that service or maintenance is necessary:
General failure to operate properly. See "General System Problems" on the next page for
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more information.
Maintenance faults. See "Maintenance Faults" on page 143 for more information.
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Instrument faults. See "Instrument Faults" on page 148 for more information.
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Maintenance and instrument faults are Vertex M system self-diagnostic messages. They alert
to operation abnormalities by displaying a message with a brief description. The Vertex M
system also stores the faults in the event history list.
Also included in this chapter are information events which are records of non-fault activities
that may aid in troubleshooting. See "Information Events" on page 152 for more information.
Information events include:
Maintenance activities
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Alarm simulations
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User log in and log out
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Configuration changes
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If a fault or failure does not appear in the troubleshooting chart, or if further assistance is
required, call Honeywell Service. Provide the maintenance or instrument fault code number
when calling.
Vertex M
TROUBLESHOOTING
140 User Manual