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10ć4 – Rockwell Automation 1775-S4B,D17756.5.3 User Manual SCANNER/MSG HND User Manual

Page 107

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Using Commands in Report Generation

Chapter 10

10Ć4

If you assign a logical address to a symbolic address that already exists, the
1775-S4B scanner replaces the original logical address with the new
logical address.

On the other hand, if you assign a logical address to a procedure name that
already exists, the 1775-S4B scanner displays error code 30.

Examples using the create command:

If you enter:

S4B> CR @COUNT $N1:23

The 1775-S4B scanner creates a local symbolic address for an integer
word.

If you enter:

S4B> CR/G @SA_1 $E0.0.0.7

The 1775-S4B scanner creates a global symbolic address @SA_1 for
logical address E0.0.0.7.

Definition: To remove a system symbol.

Abbreviation: DEL

Format: DEL//

@

Description: You can use the delete command at the S4B> prompt to
delete a system symbol from the symbol table. You can enter the global
modifier (/G) if you are deleting a global system symbol. Table 10.A lists
the message area section modifiers. The section modifier specifies the
message area that stores the system symbol.

10.2.4
Delete