9 – Fault finding MultiExact Gas Analyser
9 FAULT FINDING
9.1 Fault, maintenance required and SIP statuses
9.1.1 Status definitions
The status definitions are as follows:
• Fault – A serious fault has been detected.
• Maintenance required – A maintenance required status has been raised, the
analyser requires attention.
• Service in Progress (SIP) – During service operations (calibration, auto validation,
I/O overriding) a service in progress status will be raised.
9.1.2 Status annunciations
Maintenance required relay
energised
Service in Progress
(SIP)
Service in progress relay
energised
All status conditions are listed in alphabetical order on the next 5 pages.
The LCD icons are displayed on the measurement screen only (see Figure 3).
84 05410001A / Revision 6