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I get the message "switching on inhibited - rectify fault acknowledge fault sto"

Created by: George.SOC at: 9/22/2018 9:45 PM (6 Replies)

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9/22/2018 9:45 PM	Rate (0)
George.SOC Posts: 1 Rating: (0)	Hello I have a problem with a S120 inverter system.I connected to SIMOTION and to all 5 inverters I have the message "switching on inhibited - rectify fault acknowledge fault sto".I mention that the plant has two power units "SINAMICS S120 ACTIVE LINE MODULE CHASSIS" Best Regards George, ------------------------------------------------------------------------------------------ Split from traversing blocks mode for positioning.
George.SOC Posts: 1 Rating: (0)	Last edited by: The Helping Hand at: 9/24/2018 10:04:45 AM New subject after splitting
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9/26/2018 12:05 PM	Rate (0)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 10/30/2024 Posts: 5933 Rating: (815)	Dear George.SOC, do you have more detailed information about the failure, e.g. the alarm buffer of SINAMICS? There is written "STO", this could indicate a Safety fault. In this case the fault can be acknowledged via PROFIsafe, extended alarm acknowledgement or switching the SINAMICS off and on.
	With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
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8/4/2023 3:18 AM	Rate (0)
Orshih Joined: 4/27/2023 Last visit: 2/19/2024 Posts: 7 Rating: (0)	Technology Team Dear George.SOC, do you have more detailed information about the failure, e.g. the alarm buffer of SINAMICS? There is written "STO", this could indicate a Safety fault. In this case the fault can be acknowledged via PROFIsafe, extended alarm acknowledgement or switching the SINAMICS off and on. I also got this error how to fix it,

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8/4/2023 3:31 AM	Rate (0)
Orshih Joined: 4/27/2023 Last visit: 2/19/2024 Posts: 7 Rating: (0)	Can anyone answer?

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8/4/2023 4:58 AM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 11/5/2024 Posts: 22431 Rating: (3029)	Orshih Can anyone answer? not whit such a lack of information
	Last edited by: ChristophD at: 08/04/2023 05:00:22
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8/4/2023 9:49 AM	Rate (0)
8Noodles Silver Member Joined: 8/3/2017 Last visit: 6/11/2024 Posts: 1086 Rating: (53)	Orshih Technology Team Dear George.SOC, do you have more detailed information about the failure, e.g. the alarm buffer of SINAMICS? There is written "STO", this could indicate a Safety fault. In this case the fault can be acknowledged via PROFIsafe, extended alarm acknowledgement or switching the SINAMICS off and on. I also got this error how to fix it, Did you read what you have quoted? If you cannot be patient, you should provide necessary information as it's obvious that it is needed in order to be able to help.
	Please, check out the forum search to find already existing topics regarding your issue and to get some hints.
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9/11/2024 11:17 AM	Rate (0)
Emanuel.O Joined: 8/29/2023 Last visit: 10/28/2024 Posts: 1 Rating: (0)	ChristophD Orshih Can anyone answer? not whit such a lack of information Hi cristoph got the error but its not a alarm, it apears to be under the section " operating display " And when i go into the parameter its indeed inihibited but i cant switch it of and cant seem to find any info to why it is inhibited

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