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$80 USD / ώρα
Σημαία της BULGARIA
sofia, bulgaria
$80 USD / ώρα
Τώρα είναι 9:28 μ.μ. εδώ
Έγινε μέλος Ιουνίου 19, 2020
0 Προτάσεις

Shawn D.

@Contrologica

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 5,0 (6 αξιολογήσεις)
5,7
5,7
100%
100%
$80 USD / ώρα
Σημαία της BULGARIA
sofia, bulgaria
$80 USD / ώρα
100%
Ολοκληρωμένες Δουλειές
74%
Εντός Προϋπολογισμού
32%
Εντός Χρόνου
17%
Βαθμός Επανάληψης Πρόσληψης

PLC | HMI | SCADA | Drives | SQL | Reports

I specialize in the programming of machinery with programmable logic controllers, operator displays, data collection, databases, recipe management and motor control. If your system is new or existing, feel free to contact me for a free consultation on how you can create, develop, or improve your industrial process.
Freelancer PLC & SCADA Programmers Bulgaria
Προβολή όλων PLC & SCADA Programmers σε Bulgaria

Επικοινώνησε με τον/την Shawn D. για τη δουλειά σου

Συνδέσου για να συζητήσεις τις λεπτομέρειες μέσω τις συνομιλίας.

Πορτφόλιο

8980585
The Siemens S5 to AB Controllogix conversion involved upgrading the over 20-year-old S5 PLC which is obsolete to the ControlLogix. There were 5 PLCs that needed upgrading one at a time, but were connected to a Profibus network. We created a way to semi-automatically convert the S5 PLC logic to ControlLogix, making the time for conversion much faster than doing it by hand. We also implemented ways to put the new PLCs in, while keeping the Profibus communications intact. When the final PLC was replaced, the whole network was replaced with Ethernet/IP.
Siemens S5 to AB Controllogix Conversion
8980583
A network of 6 Omron PLCs and 2 Omron HMIs needed programming, along with integrating with an oven controlled by a Siemens S7 PLC and HMI. It was a machine that takes different ingredients of fibres, blends them, forms and bakes them into a flat insulation sheet, with a cutter/rollup at the end.
Programming and Commissioning of Insulation Machine
8980581
After my project of replacing HMI/SCADA systems, I had the task of upgrading the main data storage server. The existing software used for collecting the data and reporting was a proprietary Visual Basic application. I removed the function of “pulling” the data from the server and instead used the HMI/SCADA computers to “push” the data to the server. The Visual Basic application was replaced with Excel (with VBA) for reporting. This allowed the client to request modifications to better fit their needs, making reporting faster and more efficient. MS Access was also changed over to MSSQL to improve reliability and sharing of data.
Database and Report System Upgrade (MS Access to MS SQL)
8980575
This project involved the upgrade of older, closed, proprietary operator interface and data acquisition systems to the more modern Siemens WinCC flexible software. The older software running on 8 office-grade desktop computers running Windows XP used a combination of C, VB4, and Microsoft Access, with an additional Windows XP computer using MS Access as the central storage for historical data. They were upgraded to industrial computers with Windows 7, with the software converted to VB Script within WinCC flexible, and Microsoft SQL Server for the storage of historical and recipe data both locally on each of the process computers, and a new central Data Server. The result is that the client has more reliable hardware in the industrial computers, with software that can be modified as needed, with more reliable and robust data management. The project is on-going because there are constant requests from the client to improve and customize their process, which they could not do prior to
WinCC flexible Upgrade
8980585
The Siemens S5 to AB Controllogix conversion involved upgrading the over 20-year-old S5 PLC which is obsolete to the ControlLogix. There were 5 PLCs that needed upgrading one at a time, but were connected to a Profibus network. We created a way to semi-automatically convert the S5 PLC logic to ControlLogix, making the time for conversion much faster than doing it by hand. We also implemented ways to put the new PLCs in, while keeping the Profibus communications intact. When the final PLC was replaced, the whole network was replaced with Ethernet/IP.
Siemens S5 to AB Controllogix Conversion
8980583
A network of 6 Omron PLCs and 2 Omron HMIs needed programming, along with integrating with an oven controlled by a Siemens S7 PLC and HMI. It was a machine that takes different ingredients of fibres, blends them, forms and bakes them into a flat insulation sheet, with a cutter/rollup at the end.
Programming and Commissioning of Insulation Machine
8980581
After my project of replacing HMI/SCADA systems, I had the task of upgrading the main data storage server. The existing software used for collecting the data and reporting was a proprietary Visual Basic application. I removed the function of “pulling” the data from the server and instead used the HMI/SCADA computers to “push” the data to the server. The Visual Basic application was replaced with Excel (with VBA) for reporting. This allowed the client to request modifications to better fit their needs, making reporting faster and more efficient. MS Access was also changed over to MSSQL to improve reliability and sharing of data.
Database and Report System Upgrade (MS Access to MS SQL)
8980575
This project involved the upgrade of older, closed, proprietary operator interface and data acquisition systems to the more modern Siemens WinCC flexible software. The older software running on 8 office-grade desktop computers running Windows XP used a combination of C, VB4, and Microsoft Access, with an additional Windows XP computer using MS Access as the central storage for historical data. They were upgraded to industrial computers with Windows 7, with the software converted to VB Script within WinCC flexible, and Microsoft SQL Server for the storage of historical and recipe data both locally on each of the process computers, and a new central Data Server. The result is that the client has more reliable hardware in the industrial computers, with software that can be modified as needed, with more reliable and robust data management. The project is on-going because there are constant requests from the client to improve and customize their process, which they could not do prior to
WinCC flexible Upgrade

Αξιολογήσεις

Οι αλλαγές αποθηκεύτηκαν
Προβολή 1 - 5 από 6 αξιολογήσεις
 Φιλτράρισμα αξιολογήσεων ανά:
5,0
$30,00 USD
Print Quadriga S5 program to PDF - logic, symbol table and comments
A good Freelancer to work with, helpful, fast with no issues.
PLC & SCADA
PLC
G
Closed User
@gerardshaw
•
1 χρόνο πριν
5,0
$1.750,00 USD
UniOP to PanelView Conversion
Awesome! We needed to rework locally but he’s very knowledgeable and helpful!
Engineering
Microcontroller
PLC & SCADA
Electrical Engineering
+1 περισσότερα
A
Σημαία της Ismael V.
@AICV
•
1 χρόνο πριν
4,6
$500,00 USD
Project 33595268 has been deleted
Very Hardwoking and fast to response. Thank you for your patience.
A
Σημαία της Ismael V.
@AICV
•
1 χρόνο πριν
5,0
$3.000,00 USD
PET Blowing Machine recommission -- 2
Was able to address the issue we encountered highly recommend for Rotary pet Blowing machine Diagnostics and application enhancement
Engineering
Microcontroller
PLC & SCADA
Electrical Engineering
+1 περισσότερα
D
Σημαία της David T.
@desktopscan
•
2 χρόνια πριν
5,0
$2.900,00 AUD
Eaton PLC Project
Shawn was of great assistance in a project to help enable and upgrade a complex automatic laundry sortation system comprising Eaton PLC and SQL database that the vendor had abandoned. There was little technical information available but Shawn was able to work out the PLC system and become an integral part of our team. He is very skillful and very respected by the other team members. Project was successful, the system is now working well and our customer very happy. Highly recommend Shawn.
Electronics
Verilog / VHDL
Microcontroller
PLC & SCADA
Electrical Engineering
K
Closed User
@kgohara
•
2 χρόνια πριν

Εμπειρία

Automation Programmer

Self-Employed
Δεκ 2011 - Τρέχουσα
PLC Programming SQL Databases I have developed Excel reporting with selectable parameters for production data, alarms, password entry tracking, etc. Hardware and Software Consultation Emergency “Plantside” Assistance System Upgrade, Migration, or Conversion If your control system is old, it may be time to upgrade. I can convert older programs to newer platforms. Training I can do informal training, where I can cover only what is necessary for you. Technical Support

Applications Specialist

Siemens Distributor
Μαΐ 1996 - Ιουν 2011 (15 χρόνια, 1 μήνας)
Technical Support, Training, On-site Service for Siemens PLC, HMI, SCADA, Drives, Motion Control & Industrial Communication.

Εκπαίδευση

Electronics Engineering Technologist

Ryerson University, Canada 1994 - 1996
(2 χρόνια)

Επικοινώνησε με τον/την Shawn D. για τη δουλειά σου

Συνδέσου για να συζητήσεις τις λεπτομέρειες μέσω τις συνομιλίας.

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Πιστοποιήσεις

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Κορυφαίες Ικανότητες

PLC & SCADA 6
Electrical Engineering 5
Microcontroller 3
Engineering 2
AC Drives 2

Αναζήτησε Παρόμοιους Freelancers

PLC & SCADA Programmers in Bulgaria
PLC & SCADA Programmers
Electrical Engineers
Microcontroller Developers

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PLC & SCADA
Electrical Engineering
Microcontroller
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