Allen-Bradley Logix 5000 Series User Manual

Produce a Large Array
Chapter 2
Rockwell Automation Publication 1756-PM011J-EN-P - February 2018 45
• Messages are unscheduled and are executed only during the
‘system overhead’ portion of the Logix5550 execution. Therefore,
messages can take a fairly long time to complete the data transfer.
• You can improve the transfer time by increasing the system
overhead time slice, but this diminishes the performance of the
continuous task.

Allen-Bradley Logix 5000 Series Specifications

General

Brand	Allen-Bradley
Model	Logix 5000 Series
Category	Controller
Language	English