The Allen-Bradley ControlLogix Unsolicited driver for KEPServerEX acts as a simulated Allen-Bradley ControlLogix PLC allowing unsolicited communications between KEPServerEX and Allen-Bradley Logix devices, eliminating unnecessary PLC "Read" communications. The driver supports the CIP Data Table Read and Write Messages from the Logix family of controllers. The ControlLogix Unsolicited driver will only transfer data when being read or written to by a Logix master. The data acquisition is automatically optimized by KEPServerEX based on the master demands.
The Allen-Bradley Unsolicited Ethernet OPC Driver is also included in the Manufacturing Suite.
The Allen-Bradley OPC Server Suite includes: