Siemens SIMATIC ET 200SP Operating Instructions Manual page 34

Commissioning
5.1 Calibration with calibration weights
12.Save the calibration data as a backup.
13.Optional: Start the "Check calibration (83)" command.
Example
The diagram below illustrates the relationship between calibration digits and the calibration
weight.
Load
L=0
L0
L1
L
max
L
max
Figure 5-1
34
Comment
100 kg load cell (2 mV/V) not loa‐
ded
Mechanical installation on load cell
(dead load)
Calibration weight 1 placed onto
scale
Nominal weight of load cell
+10% Nominal weight + approx. 10%
Calibration digits and calibration weight
Load Digits
Approx. 0
25 kg Approx. 5 000 000
e.g. 60 kg Approx. 12 000 000
100 kg 20 000 000
Approx. 110 kg 22 000 000
Technology module TM SIWAREX WP351 HF
Operating Instructions, 01/2020, A5E47521010-AA