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A javascript library to communicate with Siemens S7 PLCs

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This should solve the issue. I did some tests and I was able to write more than 40 boolean variables simultaneously. It still works well while writing integer and real...

Hello There is a bug which prevent to write more than 12 Boolean variables at the same time. This issue is strictly related to the one I opened a while...

I´d like to use your nodes7-package, but i can´t access the API in the description (https://github.com/st-one-io/nodes7/blob/master/doc/API.md). Always gets 404.

this patch for reading and writing double precision floats

In v1.0.1 you have implemented the fixed encoding 'ascii' which unfortunately only use 7 bits per character. So any char code above 0x7f will be read as an ascii code...

I got another issue: i can not write to a boolean on my S7-300 or S7-400 plc. I tried every other datatype (INT, REAL, DT, strings), but on boolean i...

In the constant file, the LREAL type is already defined. We would just need to add it to support it in the implementation of the other layers.

enhancement

im able to read/write vars only,the following functions are not working: getTime(); blockCount(); uploadBlock(); From wireshark i've seen that with this functions i'm receving this error: 0x8104 [Error code: This...