• Making modification on PLC system
• Maintain local screen
• Control with frequency drive ABB
• Calculate power consumption for plant and make the monthly report
• Power (Control and power circuit, medium voltage (switchgear
relay, MCC) VSD drive of a motor and dc motor)
• Instrumentation (temp, proximity, limit, level, optical
( pressure, flow, speed, weight feeders, conveyors protection devices
•( PLC (Programming logo, s7-200, s7-300.