Built for integrators, developers, and others using Alarms and Events via OPC, MatrikonOPC A&E Explorer is a free utility for testing and troubleshooting OPC A&E servers. Not only does this OPC Explorer support A&E, it also supports connectivity to OPC DA, for your real-time connections. Beyond simple connection testing, MatrikonOPC A&E Explorer provides advanced functions including OPC server load testing, identifying secure OPC Servers and the ability to connect to them to test for proper configuration.