MSA
Appendix: HART Specific Information
ULTIMA X ® Series
160
GB
Zero Fault
The Zero Fault can be caused by a faulty sensor, calibration out of the Standard
Zero/Span calibration range, sensor in change, sensor fault or attempting to zero
the sensor with Span gas applied. The application of Zero gas should be checked
and the sensor status [as defined in
Fig. 50 and
Fig. 54] verified if this fault
occurs.
Calibration Aborted
User calibration abort or sensor calibration faults can cause a calibration process
to abort. Status group 2 as shown in
Fig. 50 can be viewed to determine if the
abort was caused by a cal fault. Status group 2 can be expanded by right-clicking
the selection as shown in
Fig. 55 to provide additional information
[also
Fig. 50]: