Zero Calibration; Span Calibration - Siemens SIWAREX WP241 Manual

7.5.4

Zero calibration

You can determine the zero point following a successful speed calibration. Navigate to menu
item 1.2.2.0.
Figure 7-10
1. Make sure that the belt is running and empty.
2. Start the zero calibration using "Start calibration". A green display field "Zero calibration
3. Import these using the "Apply new zero digits" button. Following importing of the new zero
Subsequently move on in the calibration menu to item "1.2.3 Span calibration" → Span
calibration (Page 53).
7.5.5

Span calibration

There are four options for the span calibration:
● Using reference weights
● Using a test chain
● Using a material batch
● Automatically using entered load cell data
SIWAREX WP241
Manual, 04/2014, A5E33713528A
7.5 Start-up with the operator panel and the Ready-for-Use software
Zero calibration
running" appears. The procedure is stopped automatically following the defined number
of belt revolutions, and the new zero digits are displayed.
point, the actual belt load is displayed as 0.0 kg/m or 0.0 lbs/ft.
Commissioning
53