You can set the range of measurement values that determine the GOOD and BAD status for a measurement on the Fieldbus Diagnostics Overview screen. Any measurements within the set minimum and maximum values are labeled GOOD. By default, the values are set to include typical operating levels of DC voltage, noise, and signal-level based on the Fieldbus standard.
If you adjust the minimum and maximum values, the values for the CHECK status adjust as well. If you expand range between the minimum and maximum values, the range of values for the CHECK status is reduced.
- On the Fieldbus Diagnostics Overview screen, tap Settings.
- Tap Measurement criteria.
- Enter the minimum and/or maximum values for each measurement type.
- Tap Back to complete the changes.