Specifications

3 General Programming

3.7 Libraries

Programming Guideline for S7-1200/1500

V1.2, Entry ID: 81318674

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Step Instruction

2. Select which controller is to be used as test environment and confirm the dialog

with “OK”.

If several controllers in the project use the selected block, a controller has to be

selected as test environment.

3. The library view opens. A new version of the block has been created and is now

marked with “in test”.

4. Add another input tag.

In this place you have the option to test the change on the block by loading the

project onto a controller. When you have finished testing the block, continue with

the following steps.