Editing The Local Variable Table - Siemens SINUMERIK 840D sl Operating Manual

Ladder Viewer and Ladder add-on (828D only)

23.9 Editing the local variable table

23.9 Editing the local variable table
You have the option of editing the local variable table of an INT block.
Insert local variable
If you have inserted new networks or operands, it may be necessary to insert new variables
in the local variable table of an INT block.
Name
Variable type
Data type
Comment
Procedure
...
794
Freely assign.
Selection:
• IN
• IN_OUT
• OUT
• TEMP
Selection:
• BOOL
• BYTE
• WORD
• INT
• DWORD
• DINT
• REAL
Freely assign.
1. The ladder diagram display (LAD) is opened.
2. Press the "Program block" softkey.
3. Press the "Local variables" softkey.
The "Local Variables" window appears and lists the created variables.
4. Press the "Edit" softkey.
The fields can be edited.
5. Enter a name, select the variable and data type and, if required, enter a
comment.
Operating Manual, 03/2013, 6FC5398-8CP40-3BA1
Turning