STEP 7 programming software
2.3 Easy-to-use tools
S7-1200 Programmable controller
System Manual, 03/2014, A5E02486680-AG
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Adding inputs or outputs to a LAD or FBD instruction
Some of the instructions allow you to create additional inputs or outputs.
● To add an input or output, click the "Create" icon or right-click on an input stub for one of
the existing IN or OUT parameters and select the "Insert input" command.
● To remove an input or output, right-click on the stub for one of the existing IN or OUT
parameters (when there are more than the original two inputs) and select the "Delete"
command.