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Read the minimum value of variable

1/4/2026 7:16 PM	Rate (0)
fsoliman355 Member Joined: 5/7/2022 Last visit: 1/5/2026 Posts: 52 Rating: (0)	Hello friends I have a voltage signal is being read by s7 400 at simatic manager Is there a way to design ladder to read the min and max values changed?

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1/4/2026 7:19 PM	Rate (0)
ixo65 Grandmaster Joined: 12/18/2014 Last visit: 1/6/2026 Posts: 36412 Rating: (4546)	Duplicate!

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1/5/2026 8:18 AM	Rate (0)
Moderator_Lan Moderator Joined: 7/30/2024 Last visit: 1/5/2026 Posts: 1170 Rating: (20)	Topic closed, because the question has been posted twice. The active topic can be found here: Read the minimum value of variable Kind regards, Moderator_Lan

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