A plant can have good PLCs, reliable robots, quality sensors, well-sized VSDs, a decent SCADA platform and a modern industrial network, and still have a poor automation system. That sounds contradictory until the line stops on a Monday morning and nobody can tell whether the fault sits in the PLC logic, the robot cell, the drive parameters, the safety circuit, the vision trigger, the network switch or the operator sequence. Each component may be working as designed. The syste