Navigator 500
Sodium analyzer 6 Operation overview – transmitter
OI/ASO550–EN Rev. G 35
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 Description
Cal Failed Calibration procedure failed due to high / low slope or out of calibration solution or sample
temperature error during a calibration procedure.
Cal Aborted Calibration aborted manually by the user.
Cal Missed 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.
Coefficients
(Slope and mV Offset)
The Slope and mV Offset are displayed – refer to Section 5.4, page 24 for a description of
these coefficients.
Table 6.2 Calibration Log entries
Log entry Description
Power Failure Power to the transmitter is lost.
Power Recovery Transmitter restarted after a power loss.
In Config. User in Advanced / Configuration mode.
Time / Date Changed User has changed date / time.
Daylight Saving Time changed due to daylight saving.
Table 6.3 Audit Log entries