2
Active Alerts
1
Investigating
1
Resolved Today
11
Batches Affected
Filter Anomalies
Spectrometer Drift
ANO-001 • 2024-01-15 14:30:22
high
active
Carbon readings showing consistent +0.02% bias over last 6 measurements
Root Cause:Sensor
Batches Affected:3
Impact:
Measurement accuracy compromised
Recommendation: Recalibrate spectrometer with certified reference materials
Unusual Correction Pattern
ANO-002 • 2024-01-15 16:45:10
medium
investigating
Manganese additions 40% higher than historical average for AISI 4140
Root Cause:Process
Batches Affected:5
Impact:
Increased material costs
Recommendation: Review furnace temperature profile and raw material quality
Model Confidence Drop
ANO-003 • 2024-01-16 09:15:33
low
resolved
AI model confidence below 85% for silicon predictions
Root Cause:AI
Batches Affected:2
Impact:
Reduced prediction reliability
Recommendation: Retrain model with recent data patterns
Resolved
Temperature Fluctuation
ANO-004 • 2024-01-16 11:22:15
high
active
Furnace temperature varying ±25°C from setpoint
Root Cause:Sensor
Batches Affected:1
Impact:
Inconsistent melt quality
Recommendation: Check thermocouple integrity and control system
Root Cause Analysis
Current anomalies breakdown
Sensor2 (50%)
Process1 (25%)
AI1 (25%)
Equipment0 (0%)
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