Omron CJ - INSTRUCTIONS

3. Instructions
556
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Example Programming
When CIO 0.00 is ON in the following example, SSET(630) secures a 10-word stack from D0 to D9. D0
and D1 contain the PLC memory address of the last word in the stack. D2 and D3 contain the stack
pointer. The stack itself begins in D4.
&10
PC memory address
Last word
in stack
Stack
pointer
PC memory address
of last word in stack
Stack pointer
10 words
0.00
D0
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9