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Error in lower-level component

Created by: AutoGen_6340310 at: 2/26/2025 11:46 AM (4 Replies)

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2/26/2025 11:46 AM	Rate (0)
AutoGen_6340310 Joined: 2/26/2025 Last visit: 2/27/2025 Posts: 2 Rating: (0)	After fixing several errors I got this one and I have been trying to fix it for several hours but I am not able to, I have everything well connected and I have checked several times if the reference is correct and I cannot find any hardware error and I don't know what else to do
	Last edited by: Moderator_Lan at: 02/26/2025 11:51:55 Text formatting optimized
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2/26/2025 1:01 PM	Rate (0)
JBS98 Experienced Member Joined: 7/19/2022 Last visit: 1/14/2026 Posts: 436 Rating: (72)	Hello AutoGen_6340310, Do you have the topology view configured? If you have the topology view configured in the project, check that everything matches the physical connections. The topology view is not necessary unless you use IRT or ring communication.
	Last edited by: JBS98 at: 02/26/2025 13:02:20 If this Information really helps, you could use the Rate function Best Regards, JBS98
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2/27/2025 8:54 AM	Rate (0)
AutoGen_6340310 Joined: 2/26/2025 Last visit: 2/27/2025 Posts: 2 Rating: (0)	Hello, Yes, I do have the topological view configured, see picture below. I have looked at all the references of the hardware components and I have put them correctly, as well as the versions too. In the PLC diagnostics buffer I get the following: What could be the reason for these errors?

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2/27/2025 9:53 PM	Rate (0)
Hati Platinum Member Joined: 9/21/2012 Last visit: 1/16/2026 Posts: 4848 Rating: (512)	Those pictures are so small that i can't see anything. Attach the diagnostics buffer picture as a file. Are you sure the I/O station config is correctly done? Looks like TIA thinks it's not correct.

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2/27/2025 10:08 PM	Rate (0)
0_Einstein Grandmaster-Expert Joined: 7/7/2010 Last visit: 1/16/2026 Posts: 16376 Rating: (2522)	In the remote IO, your hardware configuration does not match the offline configured hardware. You may need to allow compatible devices to work in your project (see PLC startup settings and see if they apply to your situation). Check the part # and firmware revisions for the remote IO controller as well as each individual module. Use the online & diagnostics for each module to find any faults and make corrections. AutoGen_6340310 Hello, Yes, I do have the topological view configured, see picture below. I have looked at all the references of the hardware components and I have put them correctly, as well as the versions too. In the PLC diagnostics buffer I get the following: What could be the reason for these errors?
	science guy
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