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Sinamics VFD drive with message 1699 SI P1:Test STO

Created by: Matty.B at: 11/6/2022 8:11 AM (2 Replies)

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11/6/2022 8:11 AM	Rate (0)
Matty.B Joined: 11/6/2022 Last visit: 11/10/2022 Posts: 1 Rating: (0)	I have Sinamics VFD drive with message 1699 SI P1:Test STO but don't know how to reset could you please help ------------------------------------------------------------------------------------------ Split from Sinamics s120 fault F7902.
	Last edited by: Jen_Moderator at: 11/07/2022 09:45:52 New subject after splitting
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11/7/2022 12:15 PM	Rate (0)
Hati Platinum Member Joined: 9/21/2012 Last visit: 12/25/2024 Posts: 4218 Rating: (477)	Matty.B I have Sinamics VFD drive with message 1699 SI P1:Test STO but don't know how to reset could you please help Have you read the remedy of that alarm? It has a list of suggestions what to check.

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11/7/2022 2:16 PM	Rate (0)
0_Einstein Diamond Member Joined: 7/7/2010 Last visit: 12/23/2024 Posts: 15531 Rating: (2461)	In practice, I think it turns into a relatively simple exercise. "Press E-Stop input that turns off VFD E-stop inputs". Wait for any E-Stop delays. Reset E-Stop input to normal position Issue reset to VFD Issue reset to E-Stop system Issue reset to VFD again (if required, or at same time with Safety system reset). Or, use safety system output becoming happy to automatically issue VFD reset - depending on risk assessment and VFD configuration. Matty.B I have Sinamics VFD drive with message 1699 SI P1:Test STO but don't know how to reset could you please help ------------------------------------------------------------------------------------------ Split from Sinamics s120 fault F7902.
	science guy
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