Omron CJ - REFERENCE MANUAL 02-2010 Reference Manual page 610

3. Instructions
Example Programming
In this case, the stack pointer indicates D7 and the offset value is 3, so the data is deleted from D4. The
remaining data is shifted up one word and the stack pointer is decremented from D7 to D6.
0.00
SDEL
D0
&3
D100
Stack
pointer
Last word
in stack
Stack
pointer
Last word
in stack
574
D0
PLC memory address
of last word in the stack
D1
D2
Stack pointer
D3
D4
A
D5
B
3
D6
C
D7
D8
D9
-1
D0
PLC memory address
of last word in the stack
D1
D2
Stack pointer
D3
D4 B
D5 C
D6 C
1
D7
D8
D9
PLC memory
address
(Delete/output)
D100
The stack pointer is decremented
by 1 after the data is deleted.
CS/CJ/NSJ Series Instructions Reference Manual (W474)
A