String storage format for the Siemens S7-200 SMART series

[lituo666]

Can it support the string reading and writing of the S7-200 SMART series PLC, because the string storage format of this series of PLC is different, the official document link, screenshot is as follows:

Thank you so much

Translated into English by Google, please forgive me for the incoherence of the sentence.

[lupaulus]

This project use snap7 that have partial compatibility with the S7 200, the function need to be tested

[lituo666]

I tested it, and the four areas I, Q, M, and V can be read and written, which basically meets my current needs.

[gijzelaerr]

so it already works?

[hoilung]

Remember to set set_comnection.type (3), otherwise there can only be one connection