Deadband filter

Latest version: 3.2.0 build 1. January 28, 2008.

Deadband is an area of a signal range or band where no action occurs (the system is dead). The filter module "Deadband" for Advanced OPC Data Logger is an additional module that provides a method to exclude less significant data records from the final data export. The "Deadband" module can be used to prevent data export for small level changes or insignificant transients, which may otherwise adversely increase an output Excel file or database size. In this case it is best to start with the deadband set to zero and increase it if data flow is very fast. The module has four different dead band methods: absolute, percent, timelimit, countlimit that can be used in any configuration.

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