TPT July 2023

TECHNOLOGY

Elevate control functionality with DS-XEL tube extrusion

system controllers for troubleshooting and process improvement.” The DS-XEL provides on-screen graphic trending of essential extruder parameters, visually tracking tempera- ture, barrel pressure, motor speed and motor load. Speed deviation from setpoint is displayed along with an extruder maintenance run timer and heater zone alarms, indicating deviation, process temperature, power failure, heater load and sensor break. The minimum, maximum and average motor load is captured during each production run. Recipe creation and storage allows for repeatability of multiple products on the same line. Other advantages include process alarm logging, real-time and historical data trending, auto and self-tuning of heat zones for quick die changes, and an on-screen display of individual zone heaters.

DAVIS-STANDARD has released its new DS-XEL control system, which replaces mature discrete controls and implements high-performance HMI features to better facilitate the data and process information requirements of the modern manufacturing environment. Attention is given to active functions for a better operator experience and improved connectivity. The DS-XEL will be the new standard control for Davis-Standard’s Super Blue ® and HPE extruder lines and is compatible with the DS Activ-Check™ cloud-based platform. It is also available as an upgrade to existing extruder controls. “This controller merges the latest PLC and HMI offerings to enable an operator-friendly package with greater attention to detail,” said John Clemens, Davis-Standard’s director of extrusion controls. “It also incorporates key features only available with larger

DS-XEL control system

In addition, the DS-XEL addresses connectivity requirements with a simple connection to ERP/MRP or upper-level supervisory control using a standard OPC-UA interface.

Davis-Standard LLC www.davis-standard.com

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JULY 2023