MCS Chiller Microcontroller

MCS Chiller Microcontroller
Rugged Microsoft Windows® Chiller Control

Designed specifically for the hostile process cooling environment and featured as standard component with all of our central chillers and cooling systems , Cooling Technology’s MCS Microcontroller is a rugged microprocessor based programmable controller that keeps the chiller running at its most energy efficient level. 

Features

• Anywhere Operation - The MCS’s PC Connect feature provides local or remote adjustment, monitoring and control of the chiller and its fluid temperature set point  through either direct connection or a remote keypad.
• Easy to Use, Easy to See - All MCS information is displayed using common terms that are easy to understand.  A large character LCD display that can be seen in bright or dim light.
• Measurements •Current capacity status •Current circuit/compressor status •Leaving chilled water temperature •Evaporator pressure of each circuit •Condenser pressure of each circuit •Compressor elapsed run time •Number of compressor starts •Compressor contactor status •Fan on/off status (air-cooled models) •Water flow switch status •External start/stop command status
• System Protection •Low suction pressure limiting •High discharge pressure limiting •High motor temperature/over current •Freeze protection •Compressor run error •Power loss •Chilled water flow loss •Sensor error •Pump down and pump out •Anti-recycle •Time delay between stages •Load limiting via compressor current limiting
• Other CMC features include:
  » High-speed RS232 and RS485 ports.
  » Multiple authorization levels for system security.
  » Automatic history storage that provides data to a flexible static and dynamic graphing system.
  » Extended temperature range to allow operation from  -40°F to 140°F 
  » A PC control programming download/pullback in only 45 seconds.
  » Simple alarm information that displays the previous 32 alarms.
  » A slope algorithm control function with all analogs read 10 times per second.
  » A proactive compressor protection logic for protecting against low or high discharge pressure.
  » A Microsoft Window® based display.