Communication with PC to CPU 224 CN problem

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Hi,

I have used USB to serial converter of locale make for communication with PC to CPU 224 CN but communication not done. what's problem ?

it's compulsory to use Siemens make PPI cable.

Any idea?

Please help.

Thanks!

I didn't find the right solution from the Internet.

References support.industry.siemens.com/tf/WW/en/posts/communication-with-pc-to-cpu-224-cn-problem/161185?page=0&pageSize=10

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