Emerson Rosemount CT4215, Reference Manual

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5. Send through a leaking pack and confirm where on track it is positioned when the
reject mechanism would fire. This is the minimum distance away that the rejection
system must be installed.
A. Reject area
B. Reject mechanism.
C. Minimum reject location distance.
6. Confirm with customer where the reject mechanism is to be installed on the
production line and mark the position with tape.
7. Using a stopwatch or video determine the time taken for the leading edge of the
pack to reach the tape mark. For fast moving product lines take the measurement
over a larger sample number of packs and divide the time recorded by the number
of packs.
8. Repeat the measurement a number of times to enure consistent results.
9. Convert the time taken to msecs (milliseconds). One second = 10000 msecs.
10. Reset the reject delay time to the time taken in msecs to reach the tape mark.
11. Install the reject mechanism at the tape mark.
12. Retest a minimum of 10 times to confirm that the packs are being rejected cleanly.
If required, adjust the reject delay in 50 msces steps to fine tune the operation.
Software interface description Reference Manual
July 2022 00809-0100-4245
74 Rosemount CT4215