• Nyzhnodniprovska Street, 8
    Ukraine, 69091 Zaporizhzhia
  • +38 (067) 225-65-55

The hardware-software complex of controlling of on-off cull ejector of the cross-cutting machine APR-1


The complex is intended to:

  • round the clock automatic control of mechanisms and electrical equipment of the ejector in order to provide the functions of sorting second-class sheets and accounting products;
  • ensuring reliable and safe exploitation of the machine equipment.
  • Client JSC "Zaporizhstal"
  • Skills Automation
  • Website https://www.zaporizhstal.com
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Main features and capabilities of the complex:

  • reception of logic (physical) signals from the diagnosed equipment;
  • the total number of discrete input channels – not less than 16 («dry» contact);
  • the total number of digital output channels – not less than 16 (relay);
  • normalization and individual galvanic isolation of the received signals;
  • calculation and forming of control actions in accordance with a predetermined algorithm work ejector equipment;
  • processing the received signals and information, analysis and fault detection and deviations of the technological process in accordance with a predetermined algorithm of work of ejector;
  • alarm system in case of emergency in the diagnosed equipment;
  • round the clock operation mode;
  • the possibility of further expansion of control functions without significant changes of hardware of control system;
  • uninterrupted operation in a actually existing electrical fluctuations;
  • the ability to display the technological parameters on the display panel;
  • maintenance of the alarms report in text form – the protocol of change of the of state diagnosed equipment and output of defined signals beyond the permissible limits;
  • the possibility of accumulation of statistical data on the process and reporting for certain periods of time (shift, day, month, etc.);
  • connection via RS-232/485 network;
  • the possibility of organizing connection with MIS or a higher-level control and diagnostics system via RS-485/422.

The purpose of creation of a complex of controlling of cull ejector is to obtain economic benefit by means of:

  • increasing the reliability of the ejector by applying of modern microprocessor means of automation and sensors;
  • sorting second-class sheets;
  • accounting of products;
  • more efficient use ejector and equipment by reducing the downtime of production equipment and consumption of energy resources through the fault of failures.

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