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Indicator power light usb pc adapter is off, when plugging the adapter.

2/6/2020 3:19 PM	Rate (0)
luthfi_burhanudin Posts: 4 Rating: (0)	the indicator power light usb pc adapter is off, when i plug the adapter. what is the problem.? ------------------------------------------------------------------------------------------ Split from USB PC Adapter not installed with Step7 V5.5.
luthfi_burhanudin Posts: 4 Rating: (0)	Last edited by: luthfi_burhanudin at: 02/06/2020 15:21:05 Last edited by: Jen_Moderator at: 02/07/2020 09:17:32 New subject after splitting
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2/6/2020 3:25 PM	Rate (0)
luthfi_burhanudin Posts: 4 Rating: (0)	so, first time must be conncet between pc & cpu to activation usb adapter.?
luthfi_burhanudin Posts: 4 Rating: (0)
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2/6/2020 3:28 PM	Rate (0)
luthfi_burhanudin Posts: 4 Rating: (0)	parada77 Dea All, the problem is solved. for complet the installation of drive, it is necessary that th PC adapter USB is connect to an S7-CPU. All led maust be ''ON'' at the adapter. then the driver will installed automatically. Best regards. so, first time must be connect between PC & S7-CPU, for activation usb adapter.?
luthfi_burhanudin Posts: 4 Rating: (0)
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2/6/2020 3:34 PM	Rate (0)
ChristophD Grandmaster Joined: 5/12/2006 Last visit: 1/15/2026 Posts: 22800 Rating: (3073)	yes because this old adapter get power supplxy fro, PLC MPI Interface

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