Use included OPC Scout V10 to read/write values.
Beyond simple data exchange, it provides OPC (OLE for Process Control) servers (OPC DA, OPC UA, and OPC XML-DA), which are the industry standard for connecting automation hardware to MES (Manufacturing Execution Systems) and ERP (Enterprise Resource Planning) software.
To understand the significance of Version 18, one must first grasp the purpose of the SIMATIC NET suite. SIMATIC NET is Siemens’ umbrella term for industrial communication networks. While PLCs come equipped with built-in communication processors (CPs), PC-based automation systems require robust drivers and software interfaces to talk to these controllers. simatic net pc software v18
Installing SIMATIC NET PC Software V18 requires careful preparation.
| Component | Minimum Requirement | | :--- | :--- | | | Intel Core i5 (or equivalent), 2.5 GHz (i7 recommended for high data throughput) | | RAM | 8 GB (16 GB recommended for OPC UA with many nodes) | | Hard Disk | 20 GB free SSD space (NVMe recommended) | | Operating System | Windows 10 Pro (64-bit), Windows 11 Pro, Windows Server 2019/2022 | | Network | 1 x Industrial Ethernet interface (Intel PRO/1000 series preferred) | | Other Software | .NET Framework 4.8, TIA Portal V18 (if used within the portal) | Use included OPC Scout V10 to read/write values
This ensures compatibility with modern corporate IT security policies and hardware.
Two PCs with S7 Redconnect → failover to second PC if primary fails. SIMATIC NET is Siemens’ umbrella term for industrial
Run the "SIMATIC Security Checker" tool (included in V18) to audit your configuration against Siemens security guidelines.