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GE Symbolic Variables Access for Discrete Arrays - Performance Optimization

Are there any ways to optimize performance when working with GE PACSystems where it is necessary to access large numbers of symbolic discrete arrays?

Large amounts of symbolic discrete arrays will certainly affect communications performance.  This is important for PAC developers to understand prior to designing and programming the addressing structure of a PACSystems controller.

For optimal performance, it is recommended to designate a separate UDT (User Defined Type) for variables that must (by virtue of their data type) be placed in discrete memory.  This will reduce the memory used in the controller, reduce the size of network packets, and increase controller responsiveness to TOP Server driver requests.