Rockwell Automation 1771-DMC_DMC1_DMC4_DXPS Control Coprocessor User Manual - Manual (Page 249)

API Library of Routines
Appendix B
TAG_DEFINE
B-118
BASIC Example
The BASIC function code is 60.
DIM status : INTEGER
DIM tag_id : INTEGER
DIM george : INTEGER
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rem * TAG_DEFINE - Define a tag to variable george with a symbolic
rem * name George. The size of george is 4 bytes.
RUN AB_BAS (60,status,ADDR(tag_id),ADDR(george),“George”,4,1)
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References
TAG_UNDEF(); TAG_DEF_AVAIL(); TAG_LINK();
TAG_GLOBAL_UNDEF();