View Of The Program Blocks; Displaying Information On The Program Blocks - Siemens SINUMERIK 840D sl Operating Manual

Edit PLC user program (828D only)

26.5 View of the program blocks

26.5 View of the program blocks
26.5.1

Displaying information on the program blocks

You can display all the logic and graphic information of a program block.
● Logic information
The following information is displayed in a ladder diagram (LAD):
– Networks with program parts and current paths
– Electrical current flow through a number of logical operations
● Select program block
Select the program block that you want to display.
● Program status
You call information about the program status.
● Symbolic address
You select between specification in absolute or symbolic address.
● Zoom
You can enlarge or reduce the ladder diagram.
● Search
You can use the "Search" function to quickly reach points in the PLC user programs where
you would like, for example, to make changes.
● Edit
You can insert, edit or delete networks.
● Symbol information
You can display all symbolic identifiers used in the selected network.
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5. Activate the desired address type (e.g. DB), enter the value and press
the "Accept" softkey.
The cursor jumps to the specified address.
6. Press the "Change" softkey.
The "RW" input field can be edited.
7. Enter the desired value and press the "Accept" softkey.
Operating Manual, 05/2017, A5E40868721
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