Siemens SIWAREX WL200 Series - Page 36

Commissioning
6.3 Adjustment and initial commissioning
SIWAREX WL200
36 Operating Instructions, 07/2016, A5E02199611B-03
Procedure
1. Measure the output resistances R
o
of the load cells LC. Alternatively: Use the values from
the corresponding data sheet. Example:
Load cells
Example values
LC 1:
1004.52 Ω
LC 2: 1003.64 Ω
LC 3:
1010.70 Ω
LC 4:
1028.12 Ω
2. Place the test weight on all four corners: Note the measured values
Load cells
Example values
LC 1:
160 kg
LC 2:
148 kg
LC 3:
155 kg
LC 4:
152 kg
3. Determine the differences from the smallest value:
Load cells
Example values
Weights
Difference
Result
LC 1:
160 kg
LC 1 - LC 2
12 kg
LC 2:
148 kg
-
1)
-
LC 3:
155 kg
LC 3 - LC 2
7 kg
LC 4:
152 kg
LC 4 - LC 2
4 kg
1)
Smallest value