Emerson Rosemount CT4215, Reference Manual

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13. Select the tab marked UNIT . Confirm the location of the spike within the detection
window. If a spike is not present, decrease the measurement start value by 10
msecs. Repeat the test until the spike is detected.
Always confirm the presence of
a spike on the concentration screen before checking the unit tab .
A. Measurement start.
B. Near end leak detected.
C. Measurement end.
14. Retest a minimum of 10 times to confirm that the spikes are being detected for
packs with a near end leak. Spikes will be detected consistently in the same region
of the graph.
Always confirm the presence of a spike on the concentration
screen before checking the unit tab
15. The measurement window (measurement start – measurement end) is now set for
this package type and product line speed.
16. If other package types and line speeds are used commonly then these should be
configured separately. Record the settings for each pack and product line speed this
will allow production runs for different pack sizes to be changed over quickly.
17. At the end of the above procedure leaks located anywhere on the pack length will
appear on the unit tab. as shown.
Software interface description Reference Manual
July 2022 00809-0100-4245
72 Rosemount CT4215