Machine upgrades & retrofit engineering

Machine Modernization & Motion Control

MachSoft supports the modernization of existing machines and transfer systems through control-software updates, motion-control integration and project-specific electrical or mechanical modifications. The scope is defined around the installed equipment, required movements and practical operating constraints.

PLC/HMI updatesMotion controlElectrical & mechanical retrofitTesting & commissioning

Automotive Sector: Machine Retrofit

This machine retrofit brought together mechanical modifications, control-system updates, drive hardware and the operator HMI. The work addressed mechanical and automation changes as parts of one coordinated machine upgrade.

HMI software engineering

TIA Portal engineering workspace used for HMI design

The TIA Portal workspace illustrates HMI design and configuration as part of a machine-control upgrade.

What the work can include

PLC/HMI and control logic

Review or update control sequences, operator screens and diagnostics according to the existing machine and agreed requirements.

Motion control and drives

Integrate or adapt drive and motion functions to meet the machine's specified movement requirements.

Electrical and mechanical modifications

Revise control components and electrical interfaces, coordinating mechanical changes where they are part of the agreed scope.

Testing and commissioning

Check modified functions and interfaces, support commissioning, and document the changes included in the project.

A practical retrofit workflow

The exact scope and sequence depend on the machine, available documentation and production constraints.

  1. Assess the existing machineReview its control architecture, movements, interfaces and operating constraints.
  2. Define the retrofit scopeAgree the required changes, compatibility needs and validation criteria.
  3. Implement and integrateCarry out the agreed control-software, motion, electrical or mechanical work.
  4. Test and commissionVerify the modified functions and support handover and commissioning as agreed.

Additional retrofit examples

Selected examples of control-panel retrofit and mechanical modification work.

Before-and-after comparison showing a control-panel retrofit

Control panel — before and after

A visual comparison of the control panel before and after retrofit work.

Electrical control cabinet from another retrofit application

Control-panel retrofit

Work on existing electrical and automation equipment.

Mechanical modification work being carried out on industrial equipment

Mechanical modification

Mechanical changes carried out on industrial equipment.

Planning a machine retrofit?

Tell us about the machine, current control system and the change you need. We can review the constraints and define an appropriate project scope.

Discuss your project