TLS-450 Setup and Operation Screens Manual
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Reconciliation Diagnostics - Reconciliation
This screen contains every daily Reconciliation record, including total sales and variance for the day. If
during the day an event occurred that could have affected the variance, the reasons column will show one
or more possible causes.
1. Variances are calculated daily as follows:
• Computed Daily end volume = Start volume - total sales + deliveries
• Daily variance = Computed daily end volume - measured end volume
2. Daily sales and variances are totaled over the defined reconciliation period.
3. The total variance over the defined reconciliation period is compared to the Periodic
Reconciliation Alarm Threshold (User programmed % of total metered sales + offset).
4. If the total variance over the defined reconciliation period exceeds the Periodic Reconciliation
Alarm Threshold, the event is added to this report.
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