Sbn/Ret - Omron SYSMAC CP Series Instruction & Reference Manual

SBN/RET

Instruction
SUBROUTINE ENTRY
SUBROUTINE RETURN
Symbol
Applicable Program Areas
SBN
Area
Usage
RET
Area
Usage
Operands
Operand
N Subroutine number
SBN
N: Subroutine number
Specifies the subroutine number between 0 and 127 decimal.
Operand Specifications
Area
CIO WR HR
SBN N --- --- ---
Combined-use instructions
SBS (subroutine call) instruction
CP1E CPU Unit Instructions Reference Manual(W483)
Mnemonic Variations
SBN ---
RET ---
SBN
SBN(092)
N
N: Subroutine number
Step program areas
Not allowed
Step program areas
Not allowed
Description
Word addresses
AR T C DM
--- --- --- ---
Function
code
Indicates the beginning of the subroutine program with
092
the specified subroutine number.
093 Indicates the end of a subroutine program.
Subroutines
Not allowed
Subroutines
OK
Indirect DM addresses
Constants
@DM *DM
--- --- OK
2 Instructions
Function
RET
RET(093)
Interrupt tasks
OK
Interrupt tasks
OK
Data type
Size
SBN
--- 1
CF Pulse bits TR bits
--- --- ---
2-295
2