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S7-200 Connection via Pc-Adapter Usb-A2

Created by: mehmetgnca at: 9/13/2017 1:52 PM (3 Replies)

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9/13/2017 1:52 PM	Rate (1)
mehmetgnca Posts: 1 Rating: (1)	I am trying to connect s7-200 via usb-a2 adapter.I already tried all baudrates but couldnt manage to communicate with plc, but ppi cable is working. My installation software is microwin sp9 in win7 pro x64. Any suggestion will be appreciate. Attachment pc adapter usb a2.png (910 Downloads)
mehmetgnca Posts: 1 Rating: (1)	Last edited by: mehmetgnca at: 9/14/2017 9:39:49 AM Last edited by: mehmetgnca at: 9/14/2017 10:52:25 AM
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10/16/2017 7:07 PM	Rate (1)
Duris_I Diamond Expert Joined: 4/28/2015 Last visit: 11/16/2024 Posts: 10614 Rating: (828)	Hello, you can also try set another protocol - MPI or PPI if it's available. I preffer that DP protocol, try set Standard or DP and check for sure your CPU hasn't set address 0 (in any case of protocols), what you have set for your DP. Yes, check of other speed is needed but also set PLC to STOP if it can be realised, because some reserved communication can be set to your required connection port. Next solution can be put simple DP connector with other 2-nd connector on it, set ON or OFF resistor switch and attempting to connect via it.
	With best regards... Ivan Duris Flight: OMICO
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10/17/2017 3:23 PM	Rate (0)
Murof Platinum Member Joined: 8/3/2009 Last visit: 11/18/2024 Posts: 14181 Rating: (1774)	Hello mehmetgnca perhaps this Topic can help you: https://support.industry.siemens.com/tf/ww/en/posts/pc-adapter-usb-a2-and-s7-200/108509?page=0&pageSize=10 Bye Murof
	If this Information really helps, you could use the Rate function
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3/30/2021 6:47 AM	Rate (0)
bhargavp Regular Member Joined: 7/9/2016 Last visit: 6/19/2022 Posts: 9 Rating: (1)	Checkout following link.. https://youtu.be/Qxtm_aiMNNI
	Last edited by: Jen_Moderator at: 03/30/2021 10:01:40 Embedded video.
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