User manual

114 Publication LOGIX-AP010B-EN-P - May 2010
Chapter 6 Communication and Networking
IP 265 High Speed Sub Control
This is essentially a high-speed programmable I/O module that was used in S5
to execute small segments of code requiring a rapid execution time.
In a program conversion from S5 to RSLogix 5000 software, functions of this
special module can be transferred to and executed by the Logix controller.
With its quicker execution times, the Logix controller eliminates the need for a
specialized module. If necessary, a dedicated Logix controller could be used to
execute any functions requiring a short execution cycle.
Depending on the application, consider transferring the functions of the S5
High Speed Sub Control Module to an Event Task with a short time interval in
a Logix controller.