beautypg.com

Rockwell Automation 1766-L32 Pump Station Controller Quick Start User Manual

Page 42

background image

40

Publication IASIMP-QS037A-EN-P - May 2013

Chapter 1

PLC Program Files

The PLC code is separated into separate program files. Each file contains the
logic associated with certain operations. The Main file contains all of the jump
to subroutine (JSR) instructions that scans all of the other files (3-20)
sequentially.

Recipe Files

The parameters for the PowerFlex 4 series VFDs are saved/recalled into/from
RCP files. Because a RCP file has a max. file length of 32, there are 7 files
required to hold all of the parameters.