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The energy data cache is a function of the Busmaster. It reads cyclical the connected and respective configuration Bus devices and treatments necessary the data. It storage this in a SQL-Database until reaching the set memory depth, the SQL-Database dot it for example for the retrieve of data or another EDIFACT system.
In the basic settings of the Busmaster the memory limit can be activated and set:
Attention: If the data limitations disabled, then there can be memory problems that can lead to unstable system!
Cares with respective Schedule for request the energy data of a Meteringpoint or OBIS measured value with a requesting-Workflow.