中关村在线

LabVIEW与Smart PLC OPC通信

西门子推出的S7-200 PC AccessSmart是一款专为Smart PLC设计的OPC服务器软件，支持通过OPC协议建立测试连接。该软件内置OPC测试客户端，用户可利用其快速验证项目中的通信状态与配置参数，便于及时发现并修正问题，提升调试效率，确保系统稳定运行，是实现PLC与 ...
新浪网

LabVIEW与Smart PLC OPC通信

西门子推出的S7-200 PC Access Smart是一款专为Smart PLC设计的OPC服务器软件，支持通过OPC协议建立测试连接。该软件内置OPC测试客户端，用户可利用其快速验证项目中的通信状态与配置参数，便于及时发现并修正问题，提升调试效率，确保系统稳定运行，是实现PLC与 ...
Business Wire

Softing Inc. Launches the OPC UA MDIS Module, a ControlLogix® In-chassis PLC Module, and ...

KNOXVILLE, Tenn.--(BUSINESS WIRE)--Softing Inc. today introduces a new PLC (programmable logic controller) module, the latest advancement in connectivity solutions for the process industries. The ...
Automation World

How a free OPC-UA server enables robust, easy PLC data collection

“Ignition OPC-UA is now used as a standard PLC connector in all of our Ignition installs,” Russell said. “Most of our projects use Allen-Bradley PLCs and even if a project or installation requires or ...
Automation World

Siemens PLC Drivers Added To Ignition OPC-UA Server

SCADA systems can now connect to Siemens PLCs via the Ignition OPC-UA Server. The Ignition Siemens Drivers Module includes three drivers that enable communications with Siemens S7-300, S7-400, and ...