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CPUs 1214 and 1215: “Error in Lower-Level component"

6/24/2023 1:49 PM	Rate (0)
Ehsan.sa Posts: 9 Rating: (0)	TIA V16 CPUs 1214 DC/DC/DC and 1215 DC/DC/DC I have this error when I want to connect to all CPUs " Error in low-level component. " What are your ideas? Thanks ------------------------------------------------------------------------------------------ Split from Program upload with different TIA Portal versions.
Ehsan.sa Posts: 9 Rating: (0)	Last edited by: Jen_Moderator at: 06/26/2023 04:25:15 New subject after splitting
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6/24/2023 1:49 PM	Rate (0)
Ehsan.sa Posts: 9 Rating: (0)	TIA V16 CPUs 1214 DC/DC/DC and 1215 DC/DC/DC I have this error when I want to connect to all CPUs " Error in low-level component. " What are your ideas? Thanks Attachment IMG_20230623_154733.jpg (580 Downloads)
Ehsan.sa Posts: 9 Rating: (0)
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6/24/2023 1:50 PM	Rate (0)
Ehsan.sa Posts: 9 Rating: (0)	TIA V16 CPUs 1214 DC/DC/DC and 1215 DC/DC/DC I have this error when I want to connect to all CPUs " Error in low-level component. " What are your ideas? Thanks Attachment IMG_20230623_154733.jpg (500 Downloads)
Ehsan.sa Posts: 9 Rating: (0)
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6/26/2023 3:58 AM	Rate (0)
ChristophD Grandmaster Joined: 5/12/2006 Last visit: 12/19/2025 Posts: 22816 Rating: (3073)	go to the icon behind the plc and put the mouse cursor on it, what is reported in the tooltip?

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7/7/2023 11:08 AM	Rate (0)
Duris_I Diamond Member Joined: 4/28/2015 Last visit: 11/27/2025 Posts: 10970 Rating: (843)	Hello, I expect generally wrong HW cfg downloaded to PLC. missing OB1 or other component inside PLC or set some Online activity what isn't then truned off prior do other Check activities...
	With best regards... Ivan Duris Flight: OMICO
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