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Switching on inhibited error

Created by: shazabdul at: 1/12/2023 10:18 AM (5 Replies)

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1/12/2023 10:18 AM	Rate (0)
shazabdul Joined: 12/20/2022 Last visit: 3/27/2023 Posts: 5 Rating: (0)	Hi, can you please help me out as i was trying to commission a blower using G120C_PN inverter drive with the use of starter software . Once all parameters were set and ready to run appeared on p10 = 0 parameter i came across error Switching on inhibited-supply STO terminal with 24v (hardware) attached screenshot also i checked r46 parameters everything was 0 except below three parameters r0046.00 = 1 (checked source signal p0840= 3333.0) r0046.08 = 1 ( safety functions are disabled ) r0046.30 = 1 Attachment 20230112_102630.jpg (258 Downloads)

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1/14/2023 11:15 AM	Rate (0)
Hati Platinum Member Joined: 9/21/2012 Last visit: 12/9/2023 Posts: 3799 Rating: (431)	shazabdul Hi, can you please help me out as i was trying to commission a blower using G120C_PN inverter drive with the use of starter software . Once all parameters were set and ready to run appeared on p10 = 0 parameter i came across error Switching on inhibited-supply STO terminal with 24v (hardware) attached screenshot also i checked r46 parameters everything was 0 except below three parameters r0046.00 = 1 (checked source signal p0840= 3333.0) r0046.08 = 1 ( safety functions are disabled ) r0046.30 = 1 Have you connected +24v to the STO?

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1/15/2023 5:45 PM	Rate (0)
Tractor Gold Expert Joined: 3/27/2008 Last visit: 12/8/2023 Posts: 1041 Rating: (127)	Look at r2, for a clue to what is preventing the start. Tractor
	Tractor
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1/16/2023 9:47 AM	Rate (0)
shazabdul Joined: 12/20/2022 Last visit: 3/27/2023 Posts: 5 Rating: (0)	Yes i did connect 24v to DI4 and DI5

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1/16/2023 9:55 AM	Rate (0)
shazabdul Joined: 12/20/2022 Last visit: 3/27/2023 Posts: 5 Rating: (0)	Tractor Look at r2, for a clue to what is preventing the start. Tractor i get these notifications in alarm section Attachment 20230116_095859%5B1%5D.jpg (280 Downloads)

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1/17/2023 12:04 PM	Rate (0)
shazabdul Joined: 12/20/2022 Last visit: 3/27/2023 Posts: 5 Rating: (0)	Thanks everyone here got the solution looks like my drive is faulty as per the help from siemens technical team Thanks everyone

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