THEYSOHN EXTRUDER CONTROL SYSTEM TEC-2TS
   
The second generation of the "Theysohn Extruder Control System TEC-2TS" has been specially developed for extrusion lines and is perfectly suited for controlling and data collection of elementary as well as complex extrusion processes. The user interface has been optimised for the rough industrial operation and allows comfortable handling of the extrusion line.
The 15" touch screen guarantees easiest operation by large soft-keys and intuitive colour and graphic design.
The extruder control consists of three components: The visualisation system (IPC), the control system (PLC) and the temperature controllers with solid state relays for the heating zones. For high reliability all those components are working self-sufficiently and are communicating via bus system. The drives are also integrated in this system by CAN-bus.


 

 the standard

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   A logical colour scheme and transparent screen information provide
 clear overview and easy handling







   General layout / user concept
   Operating system: Windows NT
   Several main operating parameters can be freely selected to be displayed
 on all screen pages
   Touch screen for easy operation and input of data
   On-line shifting between languages
   Saving and loading of formulas and process parameters
   Alarm messages are shown as clear text in pop-up windows
   Alarm history
   Trend graphs register the relevant production parameters for periods of up to one week
   Production protocols can be printed and stored on flash disk (HTML-Export)
   Synchronization of up to 8 drives
   Quick and sensitive adjustment of speeds by means of rotary switches with magnetic indexing
   Self-tuning temperature controllers
   Timer for barrel and tooling heating zones
   The PLC works independently of the visualizing system
   Automatic adjustment of controller outputs in case of temperature sensore fail
   Online adjustment of help system fail
   Solid state relays for heating zones (maintenance- and abrasion-free)
   Maintenance management
   CAN Bus guarantees quick and safe data transfer
   Voltage loss protection of the control voltage by buffer battery at sudden voltage loss (up to 3 seconds)
 the option
   6 up to 54 tooling zones
   Printer connection
   Data preparation for statistical production control
   Co-extrusion control
   Ethernet card
   Modem for remote access (ISDN or analog)
   Integration of gravimetric feeding unit
   Integration of wall thickness measuring device and wall thickness control
   Saw cut control including wall thickening program
   Heat current control for barrel zones
   Heat current control for tooling zones