BETONPARTSDiagnosis sheet · https://betonparts.com/en/faults/weighing/jumps-motor/
Weighing systems · Unstable or jumping reading
Reading jumps when a motor starts
- Symptom
- Reading jumps when a motor starts
- Likely cause
- Electrical noise: cable near power cables, or poor shield earthing.
- Check
- Cable route; shield earthing; filter settings.
- Fix
- Re-route the cable; earth the shield at one end; add filtering.
Manual · Book 3 · § 13.2 · 3.4
Parts you may need
⚠ Every look inside, turn by hand or open step means full lockout first. Never enter a silo or a bin with material in it.
Plant / site
Machine and serial no.
Date
Checked by
Findings and actions
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