Calibration Log Entries - ABB Navigator 500 Series Operating Instructions Manual

Navigator 500
Sodium analyzer

6.7.1 Calibration log entries

Possible calibration log entries along with a description are shown in Table 6.2. The possible Audit Log entries along with a
description are shown in Table 6.3. The Diagnostic Log shows the history of diagnostic messages that have been displayed in the
Diagnostic View – see Appendix A, page 72 for diagnostic messages.
Log entry
Cal Failed
Cal Aborted
Cal Missed
Coefficients
(Slope and mV Offset)
Table 6.2 Calibration Log entries
Log entry
Power Failure
Power Recovery
In Config.
Time / Date Changed
Daylight Saving
Table 6.3 Audit Log entries
OI/ASO550–EN Rev. G
Description
Calibration procedure failed due to high / low slope or out of calibration solution or sample
temperature error during a calibration procedure.
Calibration aborted manually by the user.
Scheduled calibration missed due to:
– user being in Man. Valve Control menu.
– manual calibration in progress (on same wet-section)
– user in Service login.
This log entry is also displayed if a calibration associated with a regeneration is missed due
to No Sample state.
The Slope and mV Offset are displayed – refer to Section 5.4, page 24 for a description of
these coefficients.
Description
Power to the transmitter is lost.
Transmitter restarted after a power loss.
User in Advanced / Configuration mode.
User has changed date / time.
Time changed due to daylight saving.
6 Operation overview – transmitter
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