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SF LED blinking

Created by: msaadnaseer at: 3/27/2018 8:24 AM (7 Replies)

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3/27/2018 8:24 AM	Rate (0)
msaadnaseer Regular Member Joined: 2/13/2018 Last visit: 6/12/2022 Posts: 22 Rating: (0)	Hi, i am working on simotion D 425-2. "SF" LED of CU is blinking as the license "SINAMICS high output frequency for SIMOTION D" is missing. This license is for motor operation for speed more than 550Hz. For my project, i dont need this type of operation. is there a way that i can make the SF led OFF without this license?

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3/27/2018 8:36 AM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 4/30/2025 Posts: 22606 Rating: (3062)	Hello, check your drive settings. With the actual used settings you reach the 550Hz limit so the system need the licence. Which settings you have for: r1084/r1087 p1081/p1082? Regards Christoph
	Last edited by: ChristophD at: 3/27/2018 8:42:12 AM
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3/27/2018 9:18 AM	Rate (0)
msaadnaseer Regular Member Joined: 2/13/2018 Last visit: 6/12/2022 Posts: 22 Rating: (0)	Thank you very much for your reply, I have changed the parameter p1082 and the alarm in the alarm window for inadequate license is gone. But SF led is still blinking. is there something else that i might be missing?

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3/27/2018 9:21 AM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 4/30/2025 Posts: 22606 Rating: (3062)	Hello, it can be that you need some other licence. Do you have SIMOTION Technology Objects and no Simotion RT Licence? Regards Christoph

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3/27/2018 9:39 AM	Rate (0)
msaadnaseer Regular Member Joined: 2/13/2018 Last visit: 6/12/2022 Posts: 22 Rating: (0)	on checking the license by right clicking on plc i get the window as shown in attachment Attachment simotion sf.jpg (402 Downloads)

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3/27/2018 9:42 AM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 4/30/2025 Posts: 22606 Rating: (3062)	Have you make RamtoRom after the change of the drive parameters and a reboot of Simotion? Regards Christoph

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3/27/2018 11:19 AM	Rate (0)
msaadnaseer Regular Member Joined: 2/13/2018 Last visit: 6/12/2022 Posts: 22 Rating: (0)	whenever i reboot or copy ram to rom, p1082 chnanges back to its original value and license not adequate appears in alarm window and SF led remains in blinking condiiton

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3/27/2018 11:37 AM	Rate (0)
msaadnaseer Regular Member Joined: 2/13/2018 Last visit: 6/12/2022 Posts: 22 Rating: (0)	now after copying ram to rom and rebooting, SF is off and there is no alarm of license inadequacy. May be i was doing something wrong. Thanks very much for your guidance

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