Technical data

Chapter 10 297
Distance to Fault
Measuring Distance to Fault
Distance to Fault
Setting the Pass/Fail Limits
The measurement limits setting enables you to alter the value of the upper limit.
Limits are set in dB and are relative. The setting you choose defines the location of
the limit line displayed on the screen. The setting affect the metrics color display:
red represents fail, green represents pass.
To Set the Measurement Upper and Lower Limits:
6 Locate the marker relative to the trace:
[Marker to Peak] or [Marker to Next Peak]
or [Marker to Min] or [Marker to Next
Min]
This feature is available for both
normal markers and for delta
markers.
Step Notes
1 [Setup]
2 [Limits]
3 On [Limits] select
On or
Off.
Enables you to toggle the measurement limits
function
On (active) and Off (inactive).
• If set to
On, a limit line is displayed on the
screen. Any measured value that exceeds the
limit will result in a failure indication for that
value.
• If set to
Off, neither a limit line nor a limit
indicator are displayed. Also, the pass fail
indicator is not shown in the metrics display
portion of the display.
Step Notes