Automatic Calibration - Siemens SIMATIC ET 200SP Operating Instructions Manual

Load Comment
L=0
L0
L1
L2
L
max
Figure 5-2
See also
Calibration weights 0, 1, 2, 3, 4 [calibrationWeight] and calibration digits [calibrationDigit] 0, 1,
2, 3, 4 (Page 62)
5.2

Automatic calibration

Introduction
Automatic calibration enables fast commissioning. The accuracy of the scale depends on the
entered parameters and the mechanical properties of the scale.
The best level of accuracy for the scale can be achieved by calibrating with Calibration with
calibration weights (Page 33).
Technology module TM SIWAREX WP351 HF
Operating Instructions, 01/2020, A5E47521010-AA
100 kg load cell (2 mV/V) not
loaded
Mechanical installation on
load cell (dead load)
Calibration weight 1 placed on‐
to scale
Calibration weight 2 placed on‐
to scale
Nominal weight of load cell
Linearizing the scale characteristic curve
Load
For 25 kg
For 60 kg
For 80 kg
100 kg
Commissioning
5.2 Automatic calibration
Digits
Approx. 0
Approx. 5 000 000
Approx. 12 000 000
Approx. 16 500 000
Approx. 20 000 000
35