The default Energy & Demand report in ION Enterprise 3.0 and 4.0 does not rollover for kVARh and kVAh. The rollover occurs properly for kWh.
When a rollover occurs for either the kVARh or kVAh parameter, the report will indicate a negative number or a significantly smaller number than expected for that parameter for the given date range. You should never have a negative energy value in the report unless the integrator module was reset by the user within the given date range.
A discrepancy was found where the kVARh and kVAh labels used in the rollover code of the report were incorrect.
By default, the Integrator module has a rollover value of 10 000 000. The rollover component of the code will not be accurate if the Integrator module has a rollover value below 10 000.
The default Energy & Demand report in ION Enterprise 4.5 or higher will have the required rollover fix. This newer template can be used to replace the existing template in ION Enterprise.
Legacy KB System (APS) Data: RESL190117 V2.0, Originally authored by KBAdPM on 12/04/2007, Last Edited by DaMi on 02/09/2010
Related ranges: PEGASYS, ION Enterprise V4.0, ION Enterprise V4.5