In addition, metallurgical models on process computers (Level 2) assist the operator in meeting the desired steel quality. 

These automation systems are typically interfaced with the steel shop automation system (Level 3) and the laboratory computer. This integration guarantees a plant-wide co-ordination of units according to the production schedule as well as quality assurance.     

The automation system ensures maximum support to the operator for an easy, reliable, safe and efficient control of complex secondary metallurgical processes including 

• operation of the plant
• monitoring of plant status
• communication with the steel shop computer system
• alarm handling
• data acquisition
• determination of process set points
• preventive maintenance through continuous monitoring of critical equipment data
• reporting

SMS Mevac's process automation systems have been installed in more than 150 plants so far.