Rice Lake iQUBE2 Digital Diagnostic Junction Box - Manual (Page 40)

36 iQUBE 2 Installation Manual
Performing a Rezero
The rezero function is used to remove a calibration offset when hooks or chains are used to hang the test weights.
To perform a rezero,
1. Remove the hooks or chains used during calibration, and remove any test weights from the scale.
2. With
REZERO displayed, press ENTER or DOWN to access the rezero function.
3. With all weight removed, press the Calibrate softkey to rezero the scale. Press ENTER , then press UP twice
to return to the CALIB menu.
4.2 Virtui
2
Configuration Utility Calibration
To access calibration, within the program click System from the left pane to expand the System section. Then, with
the System section expanded, from the left pane click the Scales button.
Figure 4-2. Virtui 2 Scales Calibration, General Tab
You must be logged in to the Virtui 2 Configuration Utility as a user with administrator rights for calibration to be
available. The default login is Administrator with a blank password. Before calibrating the scale, it must first be
configured and the configuration sent to iQUBE
2 . Refer to Section 3.0 for configuration instructions.
Calibration is an immediate process. The scale will be calibrated upon completion of the Calibration Wizard.
If linearization points are used, they will be sorted in ascending order upon completion of the Calibration Wizard.
4.2.1 2-Point Calibration
This option calibrates a single load cell or scale with one load cell per A/D.
1. From the Scales section, select the scale to be calibrated.
2. From the General tab, select Two Point (Zero/Span) from the Calibration Type pull-down menu.
3. Click the Calibrate button.
The Two-Point Calibration wizard appears.
Note