⌘ K
Aggregation & Rollup
How machine OEE rolls up to line → plant → enterprise · intervals · period boundaries · timezone
Rollup rules
Machine → LineBottleneck-weightedslowest machine caps line
Line → AreaOutput-weighted avgby good output
Area → PlantOutput-weighted avg
Plant → EnterpriseSimple averageequal plant weight
Timing & boundaries
Compute interval
1 min (real-time)
Rollup interval
5 min
Timezone
Asia/Bangkok · UTC+7
Daily cutoff
06:00 (shift A start)
Week starts
Monday
Shift crosses midnight
Yes · Shift C 22-06
⚠ Data quality gate: OEE flagged 'low confidence' if signal completeness < 90% in the period. Currently 3 machines below threshold.