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Electrical · Automation · Solar energy

PLC Programming and Industrial Automation in Gebze

Correct machine sequencing, operator visibility and compatible field equipment matter for production. Tekel Elektrik provides PLC programming, HMI/SCADA, panel manufacturing, machine retrofits and commissioning. From Gebze we work on industrial projects mainly in Marmara, across Türkiye and abroad.

  • Free site survey
  • 24/7 fault support
  • Based in Gebze · Mainly Marmara

Machine and line control with PLC, HMI and SCADA

New-machine control follows operating scenarios and I/O needs. Existing-system retrofits consider faults, required changes and hardware conditions. PLC software, operator screens and equipment form one operating scenario.

  • PLC programming and operating scenarios
  • HMI operator screens and SCADA monitoring
  • Integration of sensors, motors, drives and field equipment
  • Presentation of alarms, operating status and process information to operators
  • Machine fault analysis, software changes and retrofits

Siemens S7-1200, TIA Portal and WinCC applications

We use Siemens S7-1200, TIA Portal and WinCC for PLC, HMI and monitoring. Scope depends on devices, software versions and machine needs. New hardware follows control requirements; retrofits consider compatibility with the existing system.

We apply experience from large commercial automation projects to new work. Clearly defining the machine’s operating scenario at the start helps plan site implementation correctly.

Automation panels, drive control and commissioning

We manufacture and wire automation panels and integrate field equipment. Motor and drive control follows machine requirements. Commissioning checks I/O, operator commands and operating scenarios under actual implementation conditions.

How do we approach an automation project?

Needs analysis

A free survey assesses the machine, current issue and expected operation.

Technical scope

We define work on PLCs, screens, panels, drives and field equipment.

Programming and implementation

Software, panels and field connections follow the agreed scope.

Testing and commissioning

Commissioning checks control scenarios and equipment behaviour on site.

Suitability and quotation scope

The service is planned after reviewing existing equipment and the required scope. Compatibility, site access and schedule are established during the initial assessment. A quotation follows the site survey and scope rather than a fixed price.

Frequently asked questions

Do you retrofit existing PLCs or machines?

Yes. We define retrofits after inspecting the existing PLC, HMI, drives and machine operation. Access to programs and hardware may limit available interventions.

Can you support software-only work?

PLC programming, HMI and SCADA can be separate services. We assess their relationship to field equipment to define scope.

Which Siemens products and software do you use?

We use Siemens S7-1200, TIA Portal and WinCC. Share model and software version information for the initial assessment.

Can work follow our production schedule?

Yes. We arrange planned shutdown and weekend work around site needs. Preparation, implementation and commissioning windows are defined per project.

What information is needed for an automation quotation?

Machine or line description, operating scenario, PLC and drive models, available I/O lists and panel photos help. A free survey can assess missing technical information on site.

Let’s assess your automation project

Describe installation, machine retrofit or fault needs. A free survey defines PLC, panel and field scope.

Email: info@tekelelektrik.com
İstasyon, 1436. Sk. No:14, 41400 Gebze/Kocaeli

Technical scope

The need it addresses

Control of manual processes, modernisation of existing automation and a consolidated view of machine status for operators.

Technical scope

PLC logic, I/O lists, HMI/SCADA screens, alarm and communication logic; field connections and commissioning are addressed within the agreed scope.

When it is suitable

Machine retrofits, new process lines, water facilities and operations requiring improved control and visibility.

Prerequisites & limitations

PLC model, program access, electrical drawings and field equipment must be assessed. Software licences and safety functions require a defined scope. Compatibility of legacy hardware and zero downtime are not guaranteed.

Delivery scope

Agreed software, screens, field tests and commissioning records; the quotation specifies the extent of backups, documentation and operator familiarisation.

Quotation process

Share the site location, existing equipment, process or fault requirements and intended scope. After technical assessment and a site visit where needed, equipment, software, labour, schedule and deliverables are defined in a written quotation. No fixed price, uninterrupted operation or specific savings percentage is promised.

Technical scope and project inputs

This table does not declare fixed product ratings or certification. Numerical values, material selection and compatibility are determined by the survey and project documents.

Technical scope and project inputs
ParameterAssessment
Measurements and capacityDigital and analogue I/O counts, signal types, cycle time (ms) and supply voltage (V) are defined for the project.
Materials and equipmentPLC, HMI, control panel, drives and field connections; models and quantities are agreed in the quotation.
System compatibilityExisting PLC models, software versions, licences and device protocols are reviewed. Siemens applications appear in the portfolio; compatibility is checked for each model.
Delivery scopeProgramming, panel and field integration, testing and commissioning items; backups and handover documents are specified in the agreement.
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