THE MOST IMPORTANT WORKS IN 1999-2000

Analysis, realization and placement of Digital Shaft Set WJG-1 for extractor machine B 1500/DC 2 m/s # Piotr KWK Wesoła (Wesoła Coal Mine)
Build, installation and startup of Digital Shaft Set WJG-1 for shaft hoist B-2500/DC - 2 m/s on # Andrzej IX in KWK Brzeszcze (Brzeszcze Coal Mine)
Supply, installation and startup of two AR-2c Dataloggers for hoist in # II intervals eastern and western in KGHM Polska Miedź S.A. o/ZG Lubin
Supply, installation and startup two sets of Digital Shaft Set WJG-1 for hoist type B-1800/DC - 2m/s emergency - revision hoist for shaft SG-2 o/ZG Polkowice-Sieroszowice and for hoist type K-2000/DC-2m/s for shaft R-IX O/ZG Rudna KGHM Polska Miedź S.A.
Shaft signalization design based on PLC Procontic (made by AAB for #LIII KGHM Polska Miedź S.A. o/ZG Lubin)
Design and realization of first polish Digital Hoist Supervisor RJ-99, with installation, parametrization and startup in hoist #LIII KGHM Polska Miedź S.A. o/ZG Lubin

Name	Analysis, realization and placement of Digital Shaft Set WJG-1 for extractor machine B 1500/DC 2 m/s # Piotr KWK Wesoła (Wesoła Coal Mine)
Executed works scope	Analysis of law requirements and development of functional guidelines and technical realization Technical project and admission documentation development Device build, installation at mine and research as in documentation Parametrize and device startup
Time range	November 1998 - March 1999
Investor/General Contractor	Wilhelm Mueller Maschinenfabrik GmBH & Co KG for Przedsiębiorstwo Robót Górniczych Mysłowice sp. z o.o.
Installation special features	first polish integrated digital device which works as position pointer, route programmer, velocity measurement and overspeed control, parameter change in ''down-loading'' mode with tool software, software enabled dynamical changing of speed control diagram depending on moving platform position

Name	Build, installation and startup of Digital Shaft Set WJG-1 for shaft hoist B-2500/DC - 2 m/s on # Andrzej IX in KWK Brzeszcze (Brzeszcze Coal Mine)
Executed works scope	Development of technical project, DTR and admission documentation Device build and assembling in mine parametrize, testing and startup
Time range	August 2000
Investor/General Contractor	Wilhelm Mueller Maschinenfabrik GmBH & Co KG for Przedsiębiorstwo Robót Górniczych Mysłowice sp. z o.o.
Installation special features	Device software handles two hoists work modes and elaborates two speed control diagrams depending on work mode selection, device elaborates analog signal proportional to the vessel position in the shaft and passes the signal to drive control unit

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Name	Supply, installation and startup of two AR-2c Dataloggers for hoist in # II intervals eastern and western in KGHM Polska Miedź S.A. o/ZG Lubin
Executed works scope	Supply 2 sets AR-2c Dataloggers with sensors and dust proof cabinets (made by Rittal) Dataloggers inclusion to control system and shaft signalization according to customer's documentation Logger program development and transmission startup Testing, crew training and final startup
Time range	June 1999 and May 2000
Investor/General Contractor	ABB Centrum Automatyki Sp. z o.o.
Installation special features	Dataloggers cooperates with modern machine control systems and shaft signalization based on PLC, faultless Dataloggers work through whole operation time

Name	Supply, installation and startup two sets of Digital Shaft Set WJG-1 for hoist type B-1800/DC - 2m/s emergency - revision hoist for shaft SG-2 o/ZG Polkowice-Sieroszowice and for hoist type K-2000/DC-2m/s for shaft R-IX O/ZG Rudna KGHM Polska Miedź S.A.
Executed works scope	Development of technical project, DTR and admission documentation Device build up and installation in mine Device parametrization, testing and startup
Time range	November 2000
Investor/General Contractor	MWM Elektro Sp. z o.o.
Installation special features	---

Name	Shaft signalization design based on PLC Procontic (made by AAB for #LIII KGHM Polska Miedź S.A. o/ZG Lubin)
Executed works scope	Analysis of law requirements and development of functional guidelines and technical realization Development of technical project and admission documentation Devices supply: controllers, sensors, couplers, light signalizes, fiberglass transmission system Software development for main controller and communication drivers Devices installation Drivers software startup and testing Integration with Digital Hoist Supervisor RJ-99 Testing and startup
Time range	March 2000
Investor/General Contractor	MWM Elektro for KGHM Polska Miedź S.A. o/ZG Lubin
Installation special features	Project and introduction in cooperation with Zakład Elektroniki Użytkowej Multisig, utilization of fiberglass transmission with two way control system implemented.

Name	Design and realization of first polish Digital Hoist Supervisor RJ-99, with installation, parametrization and startup in hoist #LIII KGHM Polska Miedź S.A. o/ZG Lubin
Executed works scope	Analysis of law requirements and development of functional guidelines and technical realization Development of technical project and admission documentation Main control unit software development that can: creation of the speed pattern in form of speed diagram in the function of position (conveyance's speed/position model), creation of speed envelope (flanger) and overspeed control envelope (flanger) in the function of position, position indication of the conveyance within the shaft, continuous and discrete velocity control Project execution and software realization for coprocessors that realizes parametrize functions and communicates with visualization system Build and program hoist supervisor driver Installation in institution Integration with ''Mark'' velocity control driver Device parametrization, testing and startup
Time range	November 1999 - May 2000
Investor/General Contractor	MWM Elektro for KGHM Polska Miedź S.A. o/ZG Lubin
Installation special features	Own project and realization in cooperation with Zakład Elektroniki Użytkowej Multisig, installation uses drivers build on integrated industrial microcomputer modules, multiprocessor real-time system for distributed data gathering and control elaborating with full functional redundancy, working two way in ''hot stand-by'' system, project and implementation of coprocessor for parametrization system function with elaborating software using multilevel menu model