Bison Rail Systems provides comprehensive maintenance, troubleshooting and repair training for the Schneider Electric, Modicon Programmable Logic Controller (PLC) furnished to replace non-vital relay logic at the St George Terminal Interlocking.

Bison Rail Systems provided Basic Field Maintenance training to teach signal maintainers how to troubleshoot and repair system repairs down to the vital relay and PLC module level. Power supply, wiring, event recorder and Human Machine Interface (HMI) identification, interface, operation, and repair.

Bison Rail Systems provided Advanced Field Maintenance training which includes all the topics covered in Basic Field Maintenance in addition to training on developing ladder logic diagrams, use of Unity software development platform, use of Cimplicity software to develop the HMI, use of Matrikon OPC server.

Extensive coverage of hot-standby system operation and configuration. Troubleshooting and repair of layer 2 and layer 3 network communications equipment, cabling, and interfaces.