Omron SYSMAC C200H-ASC02 Operation Manual page 87

Monitor Mode Commands
Arithmetic Using Hexadecimal
assembler will assemble and display it. To exit mini-assembler mode enter
"x" followed by a carriage return.
Example:
Enter: *CTRL+A
!3000:LDA #$80
Displayed: 3000-86 80 LDAA #$80
Enter: ! LDAB #$7F
Displayed: 3002-C6 7F
Enter: ! STD
Displayed: 3004-FD 40 00 STD
Enter: ! ASLA
Displayed: 3007 48 ASLA
Enter: ! BNE $3000
Displayed: 3008 26 F6
↵
Enter: !X
Purpose: To add or subtract 4-digit hexadecimal data.
Format: (hex data)+(hex data)
(hex data)-(hex data)
Examples:
Enter: *1234+5678
Displayed: 1234+5678=68AC
Enter: *ABCD+EF01
Displayed: ABCD+EF01=9ACE
Enter: *AB-12
Displayed: AB-12=0099
↵
↵
↵
LDAB #$7F
↵
$4000
$4000
↵
↵
BNE $3000
↵
↵
↵
Section 5-3
77