Allen-Bradley SLC 500 Series - Appendix D Programming Instruction References; Valid Addressing Modes and File Types

1 Publication 1747-RM001G-EN-P - November 2008
Appendix D
Programming Instruction References
This appendix lists all of the available programming instructions along with
their parameters, valid addressing modes, and file types.
Valid Addressing Modes
and File Types
The following addressing modes are available.
The following file types are available.
Table D.1 Available Addressing Modes
Addressing Mode Example
Direct N7:0
Indexed Direct #N7:0
Indirect N7:[N10:3]
Indexed Indirect #N7:[N10:3]
Table D.2 Available File Types
Abbreviation File Type
O Output
I Input
S Status
B Binary
TTimer
C Counter
RControl
N Integer
F
Float
(1)(2)
(1)
Supported only by SLC 5/03 (OS301 and higher), SLC 5/04, and SLC 5/05 processors.
(2)
Not supported by Fixed SLC, SLC 5/01, and SLC 5/02 processors.
A
ASCII
(1)(2)
ST
String
(1)(2)
M
M0/M1
(3)
(3)
Not supported by Fixed SLC and SLC 5/01 processors.
Immediate indicates that a constant is a valid file type