Omron CJ - INSTRUCTIONS

1. Basic Understanding of Instructions
1-1 Basic Understanding of
Instructions
1
9
CS/CJ/NSJ Series Instructions Reference Manual (W474)
I/O Instruction Timing
The following timing chart shows different operating timing for individual
instructions using a program comprised of only LD and OUT instructions.
A
A
A
A
A
A
A
A
A
A
A
A
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
A
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
I/O refresh
Instruction
executed.
CPU
processing
Input read
Input
read
Input
read
Input
read
Input
read
Input
read
Input
read
Input
read
Input
read
Input
read
Input
read
Input
read