User Manual Owner's manual
Table Of Contents
- 1772-6.5.8, Mini-PLC-2/02, -2/16, -2/17 Processor, User Manual
- Important User Information
- Summary of Changes
- Table of Contents
- 1 - Using This Manual
- 2 - Fundamentals of a Programmable Controller
- 3 - Hardware Features
- 4 - Installing Your Programmable Controller
- 5 - Starting Your Processor
- 6 - Maintaining and Troubleshooting Your Processor
- 7 - Memory Organization
- 8 - Scan Theory
- 9 - Relay-Like Instructions
- 10 - Program Control Instructions
- 11 - Timers and Counters
- 12 - Data Manipulation and Compare Instructions
- 13 - Three-Digit Math Instructions
- 14 - EAF Math Instructions
- 15 - EAF Log, Trig, and FIFO Instructions
- 16 - EAF Process Control Instructions
- 17 - Jump Instructions and Subroutines
- 18 - Block Transfer
- 19 - Data Transfer Instructions
- 20 - Bit Shift Registers
- 21 - Sequencers
- 22 - Selectable Timer Interrupts
- 23 - Report Generation
- 24 - Program Editing
- 25 - Programming Techniques
- 26 - Program Troubleshooting
- A - Specifications
- B - Processor Comparison Chart
- C - Number Systems
- D - Glossary
- E - Quick Reference
- Index
- Back Cover

Data Manipulation and
Comparison Instructions
Chapter 12
12-5
When YYY is less than 654, the Get/Less Than comparison is true and
010/02 is energized.
The rung condition becomes:
True If the get value is less than the reference value stored in the
Less Than instruction.
False If the get value is equal to or greater than the less than value.
Keystrokes
Enter a Less Than instruction by performing the following steps.
1. Press -[<]-.
2. Enter <address>.
3. Enter <reference value>.
Removing
the Less Than Instruction
Remove a Less Than instruction by performing the following steps.
1. Position the cursor over the Less Than instruction.
2. Press [REMOVE] -[<]-.
Editing
a Completed Rung
You can edit a Less Than instruction by performing the following steps.
1. Position the cursor over the Less Than instruction.
2. Press -[<]- or any other appropriate data comparison instruction.
3. Enter <address>.
4. Enter <reference value> if applicable.
The Limit Test checks to see if an octal value of a byte is between two
reference limit values that are also octal.
Limit Test