Honeywell Mini-AT, User Manual, Page: 93 / 156

93
Page 93
Mini-AT User Guide
Item
No. Item Name Description
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038 TCAL SPAN The most recent span value for the temperature transducer,
obtained during a T-Span calibration. The value is normally
very close to 1.0000 and is recalculated on each Temperature
Span Calibration.
Default
= 1.0000
039 1 PREV TCAL SPAN The previous value of item 038, updated on each Temperature
Span Calibration.
Default = 1.0000
040 2 PREV TCAL SPAN The previous value of item 039, updated on each Temperature
Span Calibration.
Default
= 1.0000
041 MIN TCAL PT DIF% The configurable spread or difference (expressed in percent of
full-scale of the temperature range, i.e. -40.00 to +170.00 F or
210 degrees) required between TZERO and TCAL calibration
points.
Default
= 10.0000
042 XCESS TCAL CHNG% The configurable, maximum allowable change (expressed in
percent of full scale of temperature range) to TZERO and
TCAL calibration points.
Default
= 2.0000
043 TOTAL COR FACTOR Total correction factor calculated at the most recent wake-up
and used as a multiplier to convert uncorrected volume to
corrected volume. It is the product of the values at Items 044,
045, 046 and 047, i.e. values at: 44 x 45 x 46 x (47) 2 .
Default
= 1.0000
044 PRESS COR FACTOR Pressure correction factor calculated at the most recent wake-
up using Boyle’s Law for values at items 008, 013, and 014
when item 109 is set for LIVE. Items 044 and 008 may be
fixed factored to any reasonable value, by the user, if item 109
is set for FIXED.
Default
= 1.0000
045 TEMP COR FACTOR Temperature correction factor calculated at the most recent
wake-up using Charles’ Law for values at items 026 and 034
when item 111 is set for LIVE. Items 045 and 026 may be
fixed factored to any reasonable value, by the user, if item 111
is set for FIXED.
Default
= 1.0000