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485 communication

2018-03-16View Original

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Could everyone please take a look? Is there something wrong with the settings here? Communication was tested using modscan32; the 485-to-232 converter used is not specific to Siemens, but it works fine for downloading programs. The laptop port is also fine.
Reply #22018-03-16
It’s probably better to post this question in the control section. . .
Reply #32018-03-17
Is there a tutorial for mods can? Please send it to 38631960@qq.com. Are you unable to connect, or is there some other issue? Can’t you run the program? That shows that communication is possible

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