I/O Signal monitoring

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Aug 2019
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Hello everyone. I have a Multi Panel MP277 8' Touch hmi panel that I use with my S7-300. I want to see Input/Outputs on the screen with this panel. For example, if Q1.3 is active, if the green lamp is not active, I want the red lamp to light up. Is there any library or example that Siemens has prepared for this? If so, could you please share? If not, any ideas on how to do it? I wish you a good day.

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Set up two MB's to display the status of the I's and Q's and the HMI and then use indirect addressing in the plc to select the I and Q address to copy to the MB's
 

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