Tuning Parameters

The implementation of the OFSOPC driver is based on the OPC standards but also takes into account specific enhancements in the current implementation of OFS that optimizes communications with Schneider Electric PLCs.

This section explains how to optimize the communications between PLCs and a Plant SCADA system through OFS. It presents generic principles to be adapted for each project depending on its specific needs.

It is written to optimize a configuration with OFSOPC driver 1.02.12.001 or greater, and OFS Server 3.35 or greater.

Tuning for performance consists of adjusting several configurations in both the OFS Server Configuration and the OFSOPC Driver Parameters.