Projects 2013

01.2013 - ...

PS Systec -- Weska-Futron -- Lidl supermarket network, Germany

Siemens SIMATIC Step7 V12, CPU S7-1200, Ajax web-server, WinCC V12, HMI TP700.

Automation system for propane/CO2 refrigeration plant for the network of supermarkets Lidl:

  • 4 chillers with 0-50-100 step compressors;
  • chillers automatically and flexibly switch between 3 modes: cooling, heating and heat-pump;
  • low temperature cold room.
  • consumer: air cooling fancoils - 3 zones, floor grid heating - 4 sections, refrigerated showcases - 5 groups;
  • incoming air heating, ventilation, illumination, fire alarm;
  • alarm logs stored in PLC;
  • web-server with Ajax technology;
  • operator interface in English and German languages;
  • 5 PLCs S7-1200 work together over Ethernet;
See screenshots

01.2013 - 06.2013

NPP "Uniteh" - UK "Avlita", Sebastopol

Schneider PL7, Unity Pro.

Conversion of automation software for the port grain terminal from an outdated system PL7 into the modern UnityPro. Refactoring and documentation.

06.2013 - 09.2013

NPP Holod Ltd - Sun Inbev Ukraine, Rogan brewery, Kharkiv

SIMATIC Step7, WinCC Flexible 2008, SCADA iFix 5.5. CPU S7 414-2 DP, S7 315-2 DP.

Upgrade of automation system of refrigeration plant. New equipment added: liquid separator, plate heat exchangers (2 pcs.), buffer tank and pumps (2 pcs.) of warm circuit, buffer tank and pumps (3 pcs.) of cold circuit; freecooling system: dry cooling tower fans (18 pcs.), ethanol pump, plate heat exchanger. Integration into energy-consumption optimization and monitoring system based on iFix SCADA.

08.2013 - 10.2013

PS Systec -- Weska-Futron -- Baeko Franken, Germany

Siemens TIA Portal V12, CPU S7 315-2 PN/DP, HMI TP900.

Automation system for propane/CO2 refrigeration plant, based on software for Roche project:

  • 4 chillers - 1 inverter type and 3 step type 0-100%;
  • cooling tower with frequency inverter fan.
See screenshots

08.2013 - ...

Kakhovka PromAgro Ltd., Ukraine, Novaya Kahovka

CitectSCADA, Delphi.

Added two dosers BX-U-50D1.4 by «Alex S & E» and scales Satake STBS (created own OPC server for the custom protocol over RS-422A port) in CitectSCADA project.
See screenshots

07.2013 - 09.2013

Uniteh Ltd. - Svarog West Group, Shepetovka, Ukraine

Siemens SIMATIC PLC S7-1200, TIA Portal Step7 V12, Insat MasterSCADA.

Software for automation system of grain elevator (grain drying complex) -- 14 automatic grain routes (2 parallel streams), remote manual and automatic control for the mechanisms: two-shaft gas dryer "Perry" (United Kingdom), buffer storage silo (with level sensors and fan), 2 valves with pulse positioning for balanced load of dryer, 4 "discrete" valves, 2 bucket elevators and 8 elevator conveyors (software speed control, overpressure sensors), 3 changeover valves, separators of preliminary and main cleaning.
See screenshots

09.2013 - 12.2013

Uniteh Ltd. - Svarog West Group, Hmelnitska region, Ukraine

Siemens SIMATIC PLC S7-1200, TIA Portal Step7 V12, Insat MasterSCADA.

Software for automation system of grain elevator (grain drying complex) -- 46 automatic grain routes (2 parallel streams), remote manual and automatic control for the mechanisms: one-shaft gas dryer "Perry" (United Kingdom), buffer storage silo (with level sensors and fan), 2 valves with pulse positioning for balanced load of dryer, 7 "discrete" valves, 2 bucket elevators and 7 elevator conveyors (software speed control, overpressure sensors), including 2 reverse conveyers, 5 changeover valves, separators of preliminary and main cleaning.
See screenshots

09.2013 - 03.2014

Uniteh Ltd.- complex for transshipment and storage of crops in the territory of "Port - Ochakov", Ochakiv, Ukraine

Schneider Electric M340, Insat MasterSCADA.

Software for automation system of grain elevator - 15 automatic grain routes (2 parallel streams), remote manual and automatic control for the mechanisms: 3 storage silos (with top-level sensors), 3 valves with pulse positioning, 3 "discrete" valves, 3 bucket elevators, 5 scraper conveyors and 2 reversible belt conveyors, 3 mobile ship belt conveyors, 2 changeover valves, hopper scales, compressor.
See screenshots.

12.2013 - 02.2014

NPP Holod Ltd - Sun Inbev Ukraine, Desna brewery, Chernigiv

SIMATIC Step7, WinCC Flexible 2008, ProTool, CPU S7 315-2 DP, MP270B Touch.

Upgrade of automation system of refrigeration plant. Added frequency converters Vacon NHS06505A and NHS07305A on screw compressor units in the systems of ethanol and ice water. Updated algorithms of compressor and evaporative condenser queues in order to optimize power consumption and wear of mechanisms.
See screenshots.