Serial Port Communications
Operator’s Manual 3
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• Val 2 Value: Measured concentration (in selected engineering units)
of validation gas 2.
• Val 1 Avg Value: Average analyte concentration of last validation 1
measurement period in selected engineering units.
• Val 2 Avg Value: Average analyte concentration of last validation 2
measurement period in selected engineering units.
• Val 1 Avg Value ppmv: Average analyte concentration of last
validation 1 measurement period in parts per million by volume
(ppmv).
• Val 2 Avg Value ppmv: Average analyte concentration of last
validation 2 measurement period in parts per million by volume
(ppmv).
• Val 1 Min Value ppmv: Minimum analyte concentration of last
validation 1 measurement period in parts per million by volume
(ppmv).
• Val 2 Min Value ppmv: Minimum analyte concentration of last
validation 2 measurement period in parts per million by volume
(ppmv).
• Val 1 Max Value ppmv: Maximum analyte concentration of last
validation 1 measurement period in parts per million by volume
(ppmv).
• Val 2 Max Value ppmv: Maximum analyte concentration of last
validation 2 measurement period in parts per million by volume
(ppmv).
• Val 1 Value ppmv: Measured analyte concentration of last
validation 1 reading in parts per million by volume (ppmv).
• Val 2 Value ppmv: Measured analyte concentration of last
validation 2 reading in parts per million by volume (ppmv).
• Val Attempts: In differential systems, this sets the maximum
number of validation failures before stopping the autovalidation
sequence and triggering a Validation Fail Alarm. In non-differential
systems, this sets the number of validation attempts when using
autovalidation. It also sets the number of validation attempts in perm
tube validation mode.
• Val Auto DumpSpectrum: Determines whether or not a Mode 6
data dump automatically occurs after each validation measurement.
• Val Date: Date of the last validation.
• Val Duration: Sets the total number of seconds a validation cycle
will run in differential systems. In non-differential systems, this sets
the total time for each validation sequence in perm tube validation
mode.
• Val Interval: Sets the number of days between autovalidation
cycles.