Rockwell Automation 9323-S5500D A.I. SERIES MICROLOGIX 1000 AND PLC-500 SOFTW - Manual (Page 36)

MicroLogix 1000 and PLC-500 A.I. Series Software Reference
2-2
Components of a Project File
Notes on terminology: The term processor file used in this manual is equivalent to the
term program used in Hand-Held Terminal (HHT) displays. Both of these terms mean
the collective “program files” and “data files” created within the particular processor
file name or program name. The term processor file does not include the description
database files.
Most of the operations you perform with a SLC-500 processor involve a project file. A
project file consists of the database files and the processor files. Processor files consist
of program files and data files.
Project
Processor File Database Files
.CFG
.ATT
.PRF
.NAM
Data
Files Program
Files
.ACH
.DSC
.ADR
.SYM
.RPD
.RPI
.XRF
.XRI
Refer to Appendix A - PLC-500 A.I. File Extensions for information on the file
extensions shown in the diagram above.