462 Rockwell Automation Publication 1756-RM003N-EN-P - October 2011
Chapter 11 Program Control Instructions (JMP, LBL, JSR, RET, SBR, JXR, TND, MCR, UID, UIE, AFI, NOP, EOT, SFP, SFR, EVENT)
Jump to External Routine
(JXR)
The JXR instruction executes an external routine. This instruction is only
supported by the SoftLogix5800 controllers.
Operands:
Relay Ladder
.
Operand Type Format Description
External routine
name
ROUTINE Name External routine to execute
External routine
control
EXT_ROUTINE_C
ONTROL
Tag Control structure
Parameter BOOL
SINT
INT
DINT
REAL
structure
Immediate
Tag
Array tag
Data from this routine that you want to copy to a variable in the external routine
· Parameters are optional.
· Enter multiple parameters, if needed.
· You can have as many as 10 parameters.
Return parameter BOOL
SINT
INT
DINT
REAL
Tag Tag in this routine to which you want to copy a result of the external routine
· The return parameter is optional.
· You can have only one return parameter
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