Allen-Bradley MicroLogix 1200 Reference Manual page 381

User Program Functionality Type
Address Data Format
S:63 word
This register identifies the level of functionality of the user program in the
controller.
Compiler Revision - Build Number
Address Data Format
S:64 (low byte) byte
This register identifies the Build Number of the compiler which created
the program in the controller.
Compiler Revision - Release
Address Data Format
S:64 (high byte) byte
This register identifies the Release of the compiler which created the
program in the controller.
Range Type
0 to 32,767 status
Range Type
0 to 255 status
Range Type
0 to 255 status
System Status File C-21
User Program Access
read only
User Program Access
read only
User Program Access
read only
Publication 1762-RM001C-EN-P