Rockwell Automation 1772-LS_LSP,D17726.8.6 PROG/OPER MANUAL-MINI PLC-2/05 - Manual (Page 80)

Data Manipulation Instructions
Chapter 9
9Ć5
Keystrokes: You enter a Less Than instruction during initial programming by
performing the following steps.
1. Press -[<]-.
2. Enter <address>.
3. Enter <reference value>.
Removing the Less Than Instruction
You remove a Less Than instruction by performing the following steps.
1. Position the cursor over the Les Than instruction you want to remove.
2. Press [REMOVE] -[<]-.
Editing a Completed Rung
You edit a Less Than instruction by performing the following steps
1. Position the cursor over the Less Than instruction you are going to edit.
2. Press -[<]- or any other appropriate data comparison instruction.
3. Enter <address>.
4. Enter (reference value).
Limit Test
Purpose: The limit test checks to see if a byte value is between two reference
byte values in the limit test instruction.
Programmed with a Get Byte instruction located in the condition area of the
ladder diagram.
Do not place compare instructions between the Get Byte and
Limit Test instruction.
The Get Byte and Limit Test instructions work only with octal values.