Liquid Controls DMS Setup - Manual (Page 43)

43
Product Calibration
Screen 10f: Product Calibration (6/6)
Point Number represents a point on the calibration curve
for Multi-Point Calibration. Up to 10 points on a curve may
be calibrated for near perfect accuracy.
Move pointer to
Point Number and press ENTER to
open a list box window with options 1 through 10. Select
a point for calibration.
Flow Rate is used during calibration to assign a rate of
flow to a linearization Point Number. As additional Point
Numbers are selected, a unique Flow Rate must be
assigned to that Point Number. This Flow Rate should
be the actual flow rate observed during calibration of the
given Point Number.
Press ENTER to open a field edit window and enter a
value in the range 0.00 to 9999.99. Use a different flow
rate for each Point Number during calibration.
Percent Error is either calculated automatically during
calibration, or it can be entered manually. This field
represents the difference between meter quantity and
prover quantity during a calibration run.
Delivery Percent Error = (Prover Qty - Meter Qty) x 100
Prover
Qty
Press
ENTER to open a field edit window and enter a
value range -3.000 to 3.000.
More information on Percent Error is covered in the
Multi-Point Calibration section.
Prover Qty represents the actual amount of product in
the Volumetric Prover used for calibration. Press ENTER
to open a field edit window and enter a value in the range
-999999.999 to 999999.99. When this value is entered,
the actual Percent Error against the base number will be
calculated automatically.
For detailed information on Single Point and Multi-Point
Calibration, refer to pages 44-47. If the system will not
be calibrated at this point, press Cnfg (F4) to return to
the Screen 7 on page 28 then select Diagnostics. This
advances the display to Screen 11a on page 48.
Assuming the system will be calibrated, turn to page 44.
At least one product must be calibrated before deliveries
can be made.
(6/6) 1
Units: Gallons
Setup
1
0.00
0.000
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PRODUCT CALIBRATION
Product #: X
Linearization Mode:
Point Number:
Flow Rate:
Percent Error:
Prover Quantity:
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