Push Onto Stack: Push(632) - Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Reference Manual

Table Data Processing Instructions

3-17-2 PUSH ONTO STACK: PUSH(632)

Purpose
Ladder Symbol
Variations
Applicable Program Areas
Operands
706
&10
Last word
Stack
in stack
pointer
Writes one word of data to the specified stack.
PUSH(632)
TB
S
Variations
Immediate Refreshing Specification
Block program areas
OK
TB through TB+3: Stack control words
The first four words of the stack contain the PLC memory address of the last
word in the stack and the stack pointer (the PLC memory address of the next
word to be overwritten by PUSH(632)).
PC memory address
of last word in stack
Stack pointer
TB: First stack address
S: Source word
Executed Each Cycle for ON Condition
Executed Once for Upward Differentiation
Executed Once for Downward Differentiation Not supported.
Step program areas
OK
Section 3-17
PC memory address
10 words
PUSH(632)
@PUSH(632)
Not supported.
Subroutines Interrupt tasks
OK OK