Global Subroutine Entry: Gsbn(751) - Omron SYSMAC CJ - REFERENCE MANUAL 01-2008 Reference Manual

Subroutines

3-19-6 GLOBAL SUBROUTINE ENTRY: GSBN(751)

Purpose
Ladder Symbol
Variations
Applicable Program Areas
Operands
Operand Specifications
Description
Indicates the beginning of the global subroutine program with the specified
subroutine number. Used in combination with GRET(752) to define a global
subroutine region.
This instruction is supported by CS1-H, CJ1-H, CJ1M, and CS1D CPU Units
only.
GSBN(751) is used in combination with GSBS(750) and GRET(752), the
GLOBAL SUBROUTINE CALL and GLOBAL SUBROUTINE RETURN
instructions.
GSBN(751)
N
Variations Executed Each Cycle for ON Condition
Immediate Refreshing Specification
Block program areas
Not allowed
N: Global subroutine number
Specifies the global subroutine number between 0 and 1023 decimal.
Note For CJ1M-CPU11 and CJ1M-CPU21 CPU Units, the subroutine number must
be between the range 0 to 255 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
Note For CJ1M-CPU11 and CJ1M-CPU21 CPU Units, the range is 0 to 255 deci-
mal.
GSBN(751) indicates the beginning of the global subroutine with the specified
subroutine number. The end of the subroutine is indicated by GRET(752).
N: Global subroutine number
Step program areas Subroutines
Not allowed ---
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0 to 1023 (decimal) (See note.)
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Section 3-19
GSBN(751)
Not supported
Interrupt tasks
OK
N
833