Omron CS1G/H-CPUxxH Instructions Manual page 750

Subroutines
3-19-3 SUBROUTINE ENTRY: SBN(092)
Purpose
Ladder Symbol
Variations
Applicable Program Areas
Operands
Operand Specifications
Description
Indicates the beginning of the subroutine program with the specified subrou-
tine number. Used in combination with RET(093) to define a subroutine
region.
Variations Executed Each Cycle for ON Condition
Immediate Refreshing Specification
Block program areas
Not allowed Not allowed
N: Subroutine number
Specifies the subroutine number between 0 and 1023 decimal.
Area
CIO Area
Work Area
Holding Bit Area
Auxiliary Bit Area
Timer Area
Counter Area
DM Area
EM Area without bank
EM Area with bank
Indirect DM/EM
addresses in binary
Indirect DM/EM
addresses in BCD
Constants
Data Registers
Index Registers
Indirect addressing
using Index Registers
SBN(092) indicates the beginning of the subroutine with the specified subrou-
tine number. The end of the subroutine is indicated by RET(093).
The region of the program beginning at the first SBN(092) instruction is the
subroutine region. A subroutine is executed only when it has been called by
SBS(091) or MCRO(099).
SBN(092)
N
N: Subroutine number
Step program areas Subroutines
OK
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0 to 1023 (decimal)
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Section 3-19
SBN(092)
Not supported
Interrupt tasks
OK
N
729