
# HEPI.pdf
# Appendix A:
# System/Device/Component/Parameter Status Bits Definitions

# Status bit, Description

0, Parameter Reading Unstable # Either because things are warming up or because of the activities of a sensor’s operations.
1, Dependency Default Warning # This parameter is set to a default dependency, typically NaN (Not a Number). The user needs to provide an appropriate value.
2, Parameter Default Warning # This parameter used a default dependency value to calculate its value.
3, Calibration Warning # The sensor calibration has expired and needs to be calibrated again.
4, Maintenance Warning # The sensor maintenance date has passed and the sensor requires maintenance.
5, Range Error # The sensor calculated a parameter value that is out of normal range for the sensor – This is often a problem with the most recent calibration.
6, Hardware Fault # A device or sensor is not operating properly and is generating errors – See the most current diagnostic for details.
7, Hardware Error # The hardware being accessed is no longer working and cannot be contacted.
