Siemens SIWAREX WP241 Manual page 58

Commissioning
7.5 Start-up with the operator panel and the Ready-for-Use software
1. Enter the number of used load cells and the nominal load of one cell.
2. Enter the average of all load cell characteristic values: If the exact characteristic values of
the cells are unknown, you can enter coarse values such as 1.0 mV/V, 2.0 mV, 3.0 mV/V
or 4.0 mV/V.
3. Select the interfering frequency suppression. The interfering frequency suppression is
used to effectively filter out interferences from the power supply network (50 Hz/60 Hz).
4. Calculate and import the span digits using "Calculate & apply span digits". The values are
active immediately and need not be imported separately.
5. If the belt of the scale has not been installed exactly horizontally, you must additionally
enter the inclination angle of the belt in menu item 1.4.3.
Commissioning has then been completed.
Additional parameter settings can also be made, for example:
● Setting of limits for belt load, speed, and material flow rate
● Filter settings
● Parameterization of the inputs/outputs of your weighing module
Further information on these and all other parameters can be found in chapter → Scale
parameters and functions of the belt scale (Page 69).
You can return to the main screen using the "Home" button (house symbol).
You can improve the results for your system even further following completion of the
calibration or also during subsequent operation by means of a flow correction by material
test ( → Determination of a correction factor (Page 59)).
58
SIWAREX WP241
Manual, 04/2014, A5E33713528A