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Inputs Issue on S7-1200 1212C AC/DC/Rly

7/30/2023 7:43 AM	Rate (0)
xFixuuu Posts: 3 Rating: (0)	Hey, I have an issue on my PLC. When I put 24Vs on any of my digital inputs the controller doesn't register it in any way, nor on Input lights nor in TIA. Anybody had a similar problem? Also I'd like to add that everything used to work fine like 4 months ago, because that's how long I haven't used it.
xFixuuu Posts: 3 Rating: (0)
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7/31/2023 8:13 AM	Rate (1)
kst22 Regular Member Joined: 10/25/2022 Last visit: 1/5/2026 Posts: 21 Rating: (6)	Hi, have you remembered to put 0vDC on the '1M' terminal?

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This contribution was helpful to 2 thankful Users 0_Einstein xFixuuu

7/31/2023 8:23 PM	Rate (0)
xFixuuu Posts: 3 Rating: (0)	Gosh I feel so stupid, thank you for reminding me, because I completely forgot about that. Works completely fine.
xFixuuu Posts: 3 Rating: (0)
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This contribution was helpful to 1 thankful Users 0_Einstein

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