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Hardware component missing or removed error

1/22/2025 1:06 AM	Rate (0)
AutoGen_7651895 Joined: 2/6/2024 Last visit: 2/11/2025 Posts: 9 Rating: (1)	So I use a 6ES7 677-2SBx2-0xB0 PC. But it cannot see the IO cards attached. I tried to re-attach them, hardware config, change parts. But the PLC just doesnt seem to be able to find the IO cards. All of them has the LED on for power, and the DI cards do light up with the Inputs thats reciving a signal. Anything I can do against this? Attachment forum.PNG (130 Downloads)

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1/22/2025 10:08 AM	Rate (0)
Havillant Comet Silver Member Joined: 8/6/2018 Last visit: 1/15/2026 Posts: 366 Rating: (46)	Hello, can you send us the diagnostic buffer in txt? Thanks you

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1/22/2025 12:13 PM	Rate (0)
AutoGen_7651895 Joined: 2/6/2024 Last visit: 2/11/2025 Posts: 9 Rating: (1)	this is from the buffer Attachment forum.PNG (141 Downloads)

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1/22/2025 4:56 PM	Rate (0)
AutoGen_7651895 Joined: 2/6/2024 Last visit: 2/11/2025 Posts: 9 Rating: (1)	I found the solution. The IO card where lose. Pushed it in and the error disappeared

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