The Xentara Siemens S7 Driver

The Xentara S7 driver allows Xentara to communicate with Siemens PLCs using the S7 GET/PUT interface. Data points are mapped to the target S7 PLC’s different memory areas using logical addresses.

• Elements
  • PLCs
  • Data Items
  • Data Blocks
  • Structs
  • Commands
• Scheduling Tasks
• Model File Format
• S7 Address Strings