Description:
Gas System Control Injection for 3 extruders. Each extruder will have only one gas (Nitrogen). The control is based on PLC logic and HMI including trends of pre-selected variables, change log, historical data log, user administration, and system setup screens.

The HMI configuration is as follows:

• Main Menu screen (Administrator, supervisor and operator Menu)
  1. System information screen
  2. User Administration screen
  3. Active alarms screen
  4. Historic alarms screen
  5. Active warnings screen
  6. Historic warnings screen
  7. Date and Time configuration screen
  8. Clean screen function
  9. System Shutdown function
• Main Menu screen (Administrator Menu)
  1. Analog input configuration screens
  2. Analog output configuration screens
  3. Recipes configuration screen
  4. System Diagnostics screen
  5. Extruder A settings screen
  6. Extruder A PID setup screen
  7. Extruder B settings screen
  8. Extruder B PID setup screen
  9. Extruder C settings screen
  10. Extruder C PID setup screen
  11. Mu-Talc configuration screen
• Overview screen
• Extruder A Gas System Control screen
• Extruder B Gas System Control screen
• Extruder C Gas System Control screen
• Trends screens:
  1. Actual gas concentration of gas in each extruder
  2. Postmeter pressure vs actual output of each extruder
  3. Postmeter pressure vs actual flow rate of each extruder
  4. Actual gas concentration vs delivery pressure of each extruder
  5. Actual extruder speed vs delivery pressure of each extruder
  6. Auxiliary output percentage vs delivery pressure of each extruder
  7. Actual GP speed vs extruder pressure of each extruder
• Change Log screen
• Summary screen
• Cameras screen