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47LLC OPERATING MANUAL EM-9505-B Rev.4
6.3 sTEP 3. LOAD RATIO
Load ratio is a ratio to set the input scaling value B with small load, without applying rated load of a strain gauge.
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sETTING EXAMPLE OF LOAD RATIO
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To set the input scaling value B with a weight 30 kg while the rated load is 300 kg,
Load ratio = weight ÷ rated load × 100
30 kg ÷ 300 kg × 100 = 10%
Set the load ratio to 10.0 and carry out the teach calibration (SPAN) with a weight 30 kg to set the input scaling value B.
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sETTING RANGE OF LOAD RATIO
Load ratio can be set within the range of 10.0 to 100.0%.
The default value is 100.0.