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Simo drive 611 the spindle is coming on and off intermitantly

11/17/2021 11:57 PM	Rate (0)
grind61 Posts: 1 Rating: (0)	We have a Simo drive 611 the spindle is coming on and off intermitantly. When it is operating correctly #63 has 24 volts when it doesn't enable we have 6.5 volts any thoughts? 1P 6SN1145-1BA01-0BA2 ------------------------------------------------------------------------------------------ Split from Simodrive 611 Power Supply Fault.
grind61 Posts: 1 Rating: (0)	Last edited by: Jen_Moderator at: 11/18/2021 09:45:07 New subject after splitting
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11/18/2021 5:12 AM	Rate (0)
PISCEAN 2010 Diamond Expert Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (878)	Hello, Terminal is 63 is pulse enable & normally it is enable thru external logic i.e. terminal 9 is +24 volt & it is connected to 63 thru external relay. So please refer electrical circuit drawing & check how this 63 terminal is connected to terminal 9. If terminal 9 supply voltage +24 volt is getting drop, then you need to check the conditions at which it gets drop. Hope this helps.

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11/18/2021 9:15 PM	Rate (0)
nulizhang Platinum Expert Joined: 10/17/2007 Last visit: 11/4/2024 Posts: 4064 Rating: (357)	Please post the picture of your think which device with problem. showing here Siemens parts #, we will know what kind of drive your have --611A or 611D or 611U And don't mix the device type spindle drive is spindle drive --what your post " 6SN1145-1BA01-0BA2" --it is NOT spindle drive instead it's Power supply module grind61 We have a Simo drive 611 the spindle is coming on and off intermitantly. When it is operating correctly #63 has 24 volts when it doesn't enable we have 6.5 volts any thoughts? 1P 6SN1145-1BA01-0BA2 ------------------------------------------------------------------------------------------ Split from Simodrive 611 Power Supply Fault.
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