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Simotion D445 cpu error

Created by: Brave boy at: 6/9/2022 10:03 PM (10 Replies)

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6/9/2022 10:03 PM	Rate (0)
Brave boy Advanced Member Joined: 9/2/2020 Last visit: 11/14/2024 Posts: 60 Rating: (0)	Dear all I start simotion D445, but finally 7segment of cpu remain in " 6" without dot, Stop and PN LEDs are blinking. What is the problem you think? See attachment file. Regards Attachment VID-20220610-WA0000 (video-converter.com) (2).avi (546 Downloads)
	Last edited by: Brave boy at: 06/09/2022 22:23:50
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6/10/2022 11:38 AM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 11/14/2024 Posts: 22452 Rating: (3030)	maybe the project. i would rename the USER Folder on the card and check if the CPU boot up with only FW.

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6/10/2022 1:09 PM	Rate (0)
Brave boy Advanced Member Joined: 9/2/2020 Last visit: 11/14/2024 Posts: 60 Rating: (0)	Thanks You mean that i should rename " user " folder in CF card and reboot the CPU? Then which Led,s of cpu should be ON?

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6/10/2022 1:33 PM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 11/14/2024 Posts: 22452 Rating: (3030)	yes on cf card leds this should be one Stop yellow and RDY green blinking

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6/11/2022 10:36 AM	Rate (0)
Brave boy Advanced Member Joined: 9/2/2020 Last visit: 11/14/2024 Posts: 60 Rating: (0)	Hi I put mode selector on 3 and power on cpu again. Now 7 segment is 6, Run Led is on and green (continues) and Rdy Led is green blinking (see attachment). Apparently cpu is run but machine doesn't work. Regards Attachment VID-20220611-WA0012 (video-converter.com) (1).mpg (575 Downloads)
	Last edited by: Brave boy at: 06/11/2022 11:39:57
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6/11/2022 7:14 PM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 11/14/2024 Posts: 22452 Rating: (3030)	with mode 3 you delete all data, so please open the project and down,load it again (after switch back to mode 0)

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6/12/2022 3:52 AM	Rate (0)
Brave boy Advanced Member Joined: 9/2/2020 Last visit: 11/14/2024 Posts: 60 Rating: (0)	Hi You are right, but i think only cpu data has been deleted. I mean that project data is still on CF card and by a repower, cpu should be run and data should be copied from cf to CPU memory and machine work. Isn't it? Even if CF data is cleared, when i put a new programmed (backup) CF card, cpu should work, but doesn't work and led,s are the same with first attachment. A note: Can i sure that cpu is ok and isn't damaged? Thanks
	Last edited by: Brave boy at: 06/12/2022 04:00:20
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6/14/2022 11:15 AM	Rate (0)
Davinator Gold Member Joined: 1/4/2013 Last visit: 11/12/2024 Posts: 1129 Rating: (102)	RDY blinking in that way means that something is not OK and no communication is active between CX and Simotion. Something is wrong, and the CPU is all but not defective. You must definetly go online and redownload all the data (including Sinamics Integrated and CX configuration. Otherwise you will stay there struggling with that green led forever
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6/14/2022 11:18 AM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 11/14/2024 Posts: 22452 Rating: (3030)	RDY LED Green blinking is "First commissioning" Mean the System is powered up correctly but no project data loaded.

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6/14/2022 12:37 PM	Rate (0)
Brave boy Advanced Member Joined: 9/2/2020 Last visit: 11/14/2024 Posts: 60 Rating: (0)	Dear Friend Thanks for your answers I don't have the project file (data). i have uploaded project already, but programmer hadn't loaded additional data. Now i have only one programmed backup CF card which was OK and machine worked with it. I think if i put this CF card, the problem should be solved and machine will work. OK? If not, what is the problem you think? Regards
	Last edited by: Brave boy at: 06/14/2022 13:14:09
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