Stephan V.
Loop check
Experience
Nov 2022 - Dec 2023
1 year 2 monthsWilhelmshaven, Germany
Lorem ipsum dolor sit amet
Gaswerke Etzel
- Create specifications
- Obtain quotes
- Evaluate offers
- Conduct on-site inspections for projects
- Instrumentation selection
- Documentation
- Cable lists
- Migrate folder system to database system
Nov 2021 - Feb 2022
4 monthsSwitzerland
Lorem ipsum dolor sit amet
Penta Electric
- Loop check
- Filling out GMP-compliant pharma protocols (cold check) for Lonza in Switzerland
- Verify inverter function
- Field simulation
- Check frequency converter wiring
Aug 2021 - Sep 2021
2 monthsGelsenkirchen, Germany
Loop check
Thyssen Krupp
- Troubleshoot in marshalling cabinet
- Simulate measuring points on site
Oct 2020 - Nov 2020
2 monthsMarl, Germany
Small projects for BP in Gelsenkirchen
Indurest
- Small projects like pit level monitoring
- Control system cabling with Excel files
- Expanded cable lists
- E&H instrumentation selection
- Cost estimation for project inquiries
Apr 2020 - Aug 2020
5 monthsBitterfeld-Wolfen, Germany
Lorem ipsum dolor sit amet
Progroup
- Loop check
- Field and switch cabinet troubleshooting in paper mill
- Simulation with mA source
- Verify valve function
Apr 2019 - Dec 2019
9 monthsGelsenkirchen, Germany
Plant revamp for BP oil refinery in Gelsenkirchen
VTA
- Creation of cable lists, terminal block plans, and loops using Excel
- Configuring the control system using Excel
- Full mapping of the loop path in Excel from the field to the card
- Terminal strip plans, terminal plans, loops
Aug 2018 - Feb 2019
7 monthsZell, Germany
Software migration for metal forming
Metalldyne
- Data capture with Excel and preparation of the new data
- The data had to be compiled from individual software applications
Sep 2017 - Feb 2018
6 monthsDreieich, Germany
Biotest in Dreieich
Bosch Pharmatec
- EA test
- Documentation
- Frequency converter parameterization
- Profibus
- Device parameterization
- Electrical troubleshooting
- Verification of measuring points on site with the InTouch control system
- 2000 measuring points
Apr 2016 - Apr 2016
1 monthSchwarzheide, Germany
BASF (Schwarzheide) wastewater plant revamp
FIWA
- Assembly planning
- Determining quantities for field cabling based on P&ID and a 3D model of the plant
- Quantity determination for air distributors
Oct 2015 - Mar 2016
6 monthsHanau, Germany
Instrumentation and control design
Evonik (formerly Degussa)
- Design of measurement and control systems in the pharmaceutical sector
- Goods receipt inspection
- Ordering and procurement of instrumentation and control technology for large projects
- Documentation according to pharmaceutical standards
Jun 2015 - Aug 2015
3 monthsSchwarzheide, Germany
PLC program conversion from S5 to S7
Rösberg Engineering
- The plant treats generated ozone.
- Existing program parts were manually rewritten from S5 to S7.
- FUP standards provided externally were used as a template.
Feb 2015 - Mar 2015
2 monthsVisualization with InTouch system for manufacturing plastic fibers
Mehle
- Visualization with InTouch system for manufacturing plastic fibers
May 2014 - Nov 2014
7 monthsNordrach, Germany
Visualization with WinCC flexible
Juhnker
- Documentation
- Project planning
- Simulation
- Provision of project data
- Language adaptations
Jun 2013 - Feb 2014
9 monthsDüsseldorf, Germany
Conversion of liquid oxygen production / new tank farm construction
Air Liquide
- Creation of process lists
- Specifications for the P&ID
- Ordering measurement instruments
- EMSR calculation
- Construction supervision
- Commissioning/loop check/troubleshooting
Dec 2011 - Dec 2012
1 year 1 monthDuisburg, Germany
Lorem ipsum dolor sit amet
Sachtleben Chemie GmbH
- Conversion of low-pressure steam turbine from field panels to the control system
- Creation of process data list
- Specifications for the P&ID
- Safety devices for quick-closing valves
- Setup of screens and operator functions for the control system
- Development of control system
- EMSR calculation
- Construction of new dust removal system
- Basic engineering
- Creation of process data lists
- Specifications for the P&ID
- Selection and definition of measurement instruments
- EMSR calculation
- Construction of new intermediate absorber 1
- EMSR calculation
Feb 2011 - Oct 2011
9 monthsCologne, Germany
Instrumentation upgrade for cracker plant compressor
Ineos
- E&I / plant construction / chemical
- On-site control cabinet acceptance
- Supervision of field assembly
- Field instrumentation survey
- Loop check with HART communicator
- Commissioning / troubleshooting
- Specifications, documentation
Sep 2009 - Jan 2010
5 monthsMeitingen, Germany
Lorem ipsum dolor sit amet
D&A Energietechnik
- E&I / plant construction / chemical
- Development of subprogram for O2 compressor (1 MW)
- Development of WinCC visualization / programming with S7
- Commissioning and I/O check
May 2009 - Dec 2010
1 year 8 monthsWilhelmshaven, Germany
Lorem ipsum dolor sit amet
Wilhelmshavener Raffineriegesellschaft
- E&I / plant construction / chemical
- Design of gas detection system
- Design of tanker truck loading station for gasoline/diesel
- Commissioning, loop check and troubleshooting of absorber unit for ship loading
- Instrumentation and control engineering / creating circuit diagrams
- Specification, documentation
- Explosion protection
Jan 2008 - Dec 2008
1 yearPfungstadt, Germany
Development of S7 programs
Dieffenbach
- Development of PLC programs for dryers (particleboard production)
- Project support during commissioning
- Dry run test at InTouch <-> S7
- Technologies used: S7, InTouch
Jan 2008 - Dec 2008
1 yearStuttgart, Germany
Development of PLC programs for process water treatment
Haager / Elsässer
- Creation of visualizations
- Commissioning
- PCS: S7 / WinCC flexible
Jan 2007 - Dec 2008
2 yearsHanau, Germany
Creation of process visualizations
ALD Vakuum Technologie
- Created process visualizations with the Intouch system
- Project support on construction sites
- Dry test between Intouch and S7
- Technologies used: S7, Intouch
- Duration: 3 months
Jan 2007 - Dec 2007
1 yearAntwerp, Belgium
Hardware commissioning
BASF
- Hardware simulation
- Loop test
- HART communication
- Configuration of field devices
- Technologies used: Honeywell
- Duration: 8 weeks
Jan 2007 - Dec 2007
1 yearMayen, Germany
Commissioning of steam generation unit, independently
Waig
- Field wiring / electrical installation of instrumentation
- Troubleshooting field wiring / junction boxes
- Commissioning support in shift work
- Duration: 2.5 months
Jan 2006 - Dec 2006
1 yearThailand
Beverage production plant, independently
Krones
- Juice pasteurization
- Water sterilization
- Cleaning system for Krones filling line and for own systems
- Sterile tank for intermediate juice buffer
- Programming S7, process visualization Fix, configuration of field devices
- Use of Profibus DP for ET 200 and Ethernet coupling to the filling line
- Customer training
- Duration: 1.5 months
- Technologies used: S7, WinCC
Jan 2006 - Dec 2006
1 yearBangladesh
Beverage production plant, independently
Krones
- Production of beverages and fruit juices
- Juice pasteurization
- Water sterilization
- Cleaning system for Krones filling line and for own systems
- Sterile tank for intermediate juice buffer
- Programming S7, process visualization Fix, configuration of field devices
- Use of Profibus DP for ET 200 and Ethernet coupling to the filling line
- Customer training
- Duration: 3.5 months
- Technologies used: S7, WinCC
Jan 2004 - Dec 2005
2 yearsPlants for beverage mixing (employee)
SEG-Combiblock / KF-Engineering
- Commissioning of cleaning system
- Complete field wiring
- Pneumatic wiring for solenoid valves and control valves
- Installation and testing of Profibus coupling
- Configuration of frequency converters Danfoss, load cells, conductivity meters, flow meters
- Sterility test and operational monitoring of the systems
- Average assignment duration: 1.5 months
- Technologies used: PLC S7-400, FIX, Intouch
Jan 1999 - Dec 2002
4 yearsPlants for monofilament production (employee)
Motech
- Programming and visualization of plants for monofilament production (plastics)
- The finished product was used for example in fishing lines.
- Configuration of the inverters for the tensioning units of the monofilaments
- Recipes for speed ratio control between the tensioning units
- Current control for Siemens frequency converters
- Temperature control with hardware controllers
- Average assignment duration: 1.5 months
- Technologies used: PLC S7-300/400, Intouch
Jan 1998 - Dec 1999
2 yearsPlants for cleaning contaminated water/air (employee)
FWS
- Programming and visualization of plants for remediation of contaminated air/water
- Water and air cleaning with carbon filters, sand filters and thermodynamic processes
- Monitoring of standalone plants using PC Anywhere
- Programming using remote data transmission
- Technologies used: PLC S7-400, Invisu
Summary
Planning
Specification
Measurement and control technology
Plant engineering
Chemical industry
Automation technology
Control technology S7 (languages STL, LAD, SCL)
Visual Basic control systems (WinCC, InTouch, InduSoft, Invisu)
Commissioning
Loop check
SIL calculations (SilCet tool)
Skills in switchgear design with Simaris
Good knowledge in selecting instrumentation for level, flow, temperature, pressure from E&H (E&H Applicator)
Ex-protection knowledge
Process engineering
Excel
Access
Microsoft Visio
EdrawMax
UPDF
Word
Basics of valve sizing
Pump sizing
Pipe diameter sizing
Process visualization: InTouch, Invisu
High-level languages: VBS (WinCC)
Operating systems: Windows 98, 2000, XP
Interfaces: Profibus DP, Ethernet, OPC Server, MPI
PDF writer
Microsoft Visio
Excel
Word
Edraw Max
Languages
German
NativeEnglish
AdvancedEducation
Lorem ipsum dolor sit amet
Radio and TV technician
Lorem ipsum dolor sit amet
Dipl.-Ing. in communications engineering · Communications engineering
Certifications & licenses
Automation technology specialist
Need a freelancer? Find your match in seconds.
Try FRATCH GPT More actions
Similar Freelancers
Discover other experts with similar qualifications and experience
- English
- Deutsch
2025 © FRATCH.IO GmbH. All rights reserved.