2/6/2019 10:54 AM | |
Joined: 7/9/2015 Last visit: 8/30/2024 Posts: 3943 Rating: (585) |
Hi, which Windows Version do you use with Micro Win 4.0. Perhaps you will need update it - check this link: STEP7 MicroWIN V4.0 SP8 and SP9Regards, Towome |
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2/6/2019 1:08 PM | |
Posts: 2826 Rating: (685) |
Hello.
The DB9 port on the S7-200 is an RS485 port. There is a special cable that was used for the task. Search for "ppi cable" to see how it looks like. It is also essential that the configuration of the communication is done in the software. Regards. |
2/6/2019 2:20 PM | |
Posts: 7 Rating: (0) |
hello dear So now way using normal serial cable as attached above ??? |
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