3 .11 sampling – KROHNE Summit 8800 Vol 2 User Manual
Page 46
46
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08/2013 - MA SUMMIT 8800 Vol2 R02 en
SUMMIT 8800
METERING PRINCIPLES
03
Description
C01
Start Run
C02
Rotate 4 way valve forward
C03
Are valves correctly positioned?
If not abort run (jump to C21)
C04
Detector switch 1 triggered
C05
Start counting pulses
C06
Detector switch 2 triggered
C07
Stop counting pulses
C08
Wait for ball to reach chamber
C09
Run timer timeout activate?
If so abort run (jump to C21)
C10
Rotate 4 way valve reverse
C11
Valves correctly positioned?
C12
Detector switch 2 triggered
If not abort run (jump to C21)
C13
Start counting pulses
C14
Detector switch 1 triggered
C15
Stop counting pulses
C16
Wait for ball to reach chamber
C17
Calculate pulses
C18
Release all flow control valves
C19
Enough pulses received?
If not abort run (jump to C22)
C20
Run completed successfully
C21
Release all flow control valves
C22
Run completed un-successfully
3 .11 Sampling
Fixed time period
Activated during defined period with on and off timings
Duration
Actived for a fixed lenght of time
Batch
Quantity measurement based on parcel size
Continuous
Continuously running and obtaining samples