Controls

Providing a single-source responsiblity for our projects allows us to deliver projects cost effectively while maintaining high levels of standards and quality.

 
PLC Based Control Systems

McNeil Controls is a full service systems integrator.  We work side by side with project engineers to insure the highest performance from your system.  We use Programmable Logic Controller Based Control Systems to link the equipment within your facility and interface it with a graphics package enabling your personnel to monitor and control your facility's equipment using a central control system.  Components include:

  • Individualized unit control tailored to refrigeration application
  • Condenser sequencing integrating On/Off and Adjustable speed control to suit application
  • Vessel level and pumping controls
  • Compressor sequencing to match machine operation to system load
  • Manual Bypass controls to allow continued refrigeration operation when experiencing control system problems
  • Ammonia leak level detection integrated into control system that allows for seamless monitoring, alarming, trending, and safety shutdown operation
  • Engine room ventilation and shutdown controls
  • Customized operator interface graphics based on providing needed information to operators that allows for them to do their jobs without getting lost in unnecessary information

Providing a single-source responsiblity for our projects allows us to deliver projects cost effectively while maintaining high levels of standards and quality.

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