byrrare posted a comment on discussion General Discussion

Hello, I have problem with snap7 and S71200. I want read DB on raspberry pi. What command should I write in? I tried to type in console: from time import sleep import snap7 from snap7. util import * import struct plc = snap7.client.Client() plc.connect('192.168.1.1',0,1) plc.db_read(1,0,1) and i gets back bytearray (b'B')