Material calibration mode – Rice Lake BCi Belt Scale - Installation and Operation Manual Version 2.03 User Manual

Page 57

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Installation & Operation Manual - Calibration

4. After the integrator has run the span cal, the integrator will display the percentage of span error.

11/23/2011

08:13AM

Test Time

Test Accumulator

Old Span Error %

Yes

Span Error %

13.50

147.4

3274

25.00

Accept New Span

Figure 5-6. Percentage of Span Error Display

The operator can accept the error and the new span value will be stored, or the operator can reject it with
no change made to the span value.

5. The zero and span cal process can be stopped and restarted by pressing the

Stop

softkey and then press

Start

. The process can be aborted by pressing the

Exit=>

softkey.

Material Calibration Mode

Use this calibration mode if you want to calibrate the scale with a known amount of material. The material must
be pre-weighed or post weighed.

Use the following steps to perform a material calibration.

1. Press the

Material

softkey on the integrator display. The integrator will display

Span Cal

and

Exit =>

softkeys.

2. The

Span Cal

softkey will initiate the calibration sequence for the span calibration. This is similar to the

zero cal but material will be passed over the scale during the calibration test.

3. The operator will press

Start

, the integrator will start taking span averages. At some point the operator

will then press the

Finish

softkey to end the sequence.

4. The integrator will prompt the operator for the amount of material in tons. The operator may key in the

new value and press

enter

or cancel to exit with no changes.