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snap7

Ethernet communication suite for native Siemens S7 PLC interaction

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About

Ethernet communication suite that works natively with Siemens S7 PLCs

Commands

snap7

Examples

Connect to a Siemens S7 PLC and read data from memory area$ snap7 -ip 192.168.1.100 -rack 0 -slot 1 -read -area DB -db 1 -start 0 -size 100
Write data to a PLC's data block$ snap7 -ip 192.168.1.100 -rack 0 -slot 1 -write -area DB -db 1 -start 0 -data 'your_hex_data'
List available PLCs on the network$ snap7 -scan -ip 192.168.1.0/24