Tool for scan PLC devices over s7comm or modbus protocols. This project is forked from code from Dmitry Efanov (Positive Research) originally posted to Google Code. ## Usage examples: plcscan.py 192.168.0.1 plcscan.py --timeout 2 192.168.0.1:102 10.0.0.0/24 plcscan.py --hosts-list hosts.txt'