Rockwell Automation 1772-LV Mini-PLC - 2/15 Programmable Controller (Series B) Programming and Operations - Manual (Page 27)

Mini-PLC-2/15 System:
An Overview
Chapter 3
3Ć8
EAF Instructions
Purpose: Provides additional specific application instructions.
Hardware: Optional EAF EPROMs are available through your local
Allen-Bradley Distributor or Sales Representative.
Function: Each EAF EPROM provides its own unique set of instructions for
your application needs. Some instructions include:
AF1 EPROM - Advance Math
Addition
Subtraction
Multiplication
Division
Square
Root
Average
Standard
Deviation
BCD to binary conversion
Binary to BCD conversion
AF2 EPROM - Process Functions
Square root
Integrator
BCD to binary conversion with scaling
Binary to BCD conversion with scaling
AF3 EPROM - File Diagnostic Instructions
File Search
File Diagnostic
AF4 EPROM - Log, Powers, Trigonometry
Addition
Subtraction
Multiplication
Division
Square
root
BCD to binary conversion
Binary to BCD conversion
Log base 10
Natural
log
y + x
e + x
1/x
Sine
x
Cosine x