Hardy HI6800 Series, Руководство пользователя

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Chapter 5 – Configuration
Hardy H6800 Series Application Controllers User Guide 76
5.6.2 Performing Traditional Calibration
Path: Home screen > Operation Menu > Calibration > Traditional Calibration
Traditional calibration uses test weights. We recommend that the span totals 80 to 100% of
the scale live load capacity and the weights be distributed uniformly on/in the scale.
Traditional calibration requires a zero point and the physical placement of test weights on
the scale. To set the Zero value if all “live load” weight is removed from the scale, the Zero
value should be 0.00. If any weight is on the scale when setting this value, the weight must
be equal to the amount of load on the scale.
Parameter Description
Tare The value you enter allows you to avoid pushing the Tare button each time you weigh something.
Range: .000001 - 999999
Default: 0.0
Zero Weight unit limit from zero that the application controller accepts as gross zero during the zeroing function
(when you push the Zero button).
Range: .000001 – 999999
Default: 10.0
Mode Weight source to use as the set point input.
Range: Net, Gross
Default: Gross
Calibration Date Date when the calibration is performed.
Ref Weight Set the reference weight equal to the weight on the scale. Normally, you would remove all weight “live load”
from the Scale to obtain a Ref Weight of 0.0. Wait 12 seconds or more for the reading to stabilize. Press Do
Cal Low to conduct the Cal Low calibration. If the calibration succeeds, the message Cal Completed OK
appears briefly; otherwise, an error message appears. For corrective actions, see Chapter 7.
Span Weight Place a certified test weight on the scale. Use this field to select a value and press Do Cal High to conduct the
Cal High calibration. If the calibration succeeds, the message Cal Completed OK appears briefly; otherwise, an
error message appears. For corrective actions, see Chapter 7.