INDUSTRIES & SERVICES · SUPPORT & MAINTENANCE
Industrial Support & Maintenance
Engineering support that continues after commissioning.
GPLG supports automation systems throughout their operational lifecycle with troubleshooting, preventive maintenance, optimisation, software changes, modernisation and technical assistance designed to reduce downtime and protect production performance.
LIFECYCLE SUPPORT
Reliable production requires engineering after handover
Automation does not stop changing once the machine enters production.
Products change, components age, software evolves and production targets increase. Our support approach combines diagnosis, maintenance and engineering so that faults are resolved with an understanding of the complete system rather than treating each symptom in isolation.
SUPPORT CAPABILITIES
Support across the complete automation system
System Optimisation
Cycle-time analysis, sequence tuning, robotic paths, motion parameters, conveyors, sensors and inspection logic.
Software & Control Updates
PLC, HMI, SCADA and industrial software changes, migrations, functional improvements and controlled deployment.
Preventive Maintenance
Planned inspections, condition checks, calibration and maintenance activities focused on reducing unplanned failures.
Remote Technical Assistance
Fault review, diagnostics, parameter checks and guided troubleshooting where secure remote access is available and authorised.
On-Site Field Service
Planned interventions, breakdown support, recommissioning, retrofits and technical assistance at the production site.
Training & Knowledge Transfer
Operator and maintenance guidance, troubleshooting support and documentation updates for the installed system.
TECHNICAL SUPPORT
Diagnose the system, not only the alarm
Effective troubleshooting connects PLC logic, drives, sensors, communications, mechanical behaviour and production history to identify the underlying cause.
FAULT RESPONSE WORKFLOW
From reported problem to controlled return to production
Fault Information
Collect alarms, machine state, recent changes and the operational conditions surrounding the problem.
Technical Analysis
Review PLC, HMI, drives, networks, sensors and relevant process information to isolate likely causes.
Production Recovery
Where appropriate, establish a safe controlled path to restore operation while protecting equipment and product.
Root-Cause Action
Implement the approved repair, software correction, parameter change or component replacement.
Functional Testing
Confirm sequences, alarms, interlocks and production behaviour before the intervention is considered complete.
Prevention
Identify monitoring, maintenance or engineering changes that can reduce the likelihood of recurrence.
PREVENTIVE MAINTENANCE
Reduce avoidable downtime before the failure occurs
Planned inspection and condition information help maintenance teams focus attention on components and behaviours that can affect production reliability.
MAINTENANCE PRIORITIES
Protect performance throughout the system lifecycle
Controls & Electrical
PLC hardware, I/O, control panels, power supplies, drives, communications and electrical condition.
Sensors & Vision
Alignment, contamination, calibration, image quality and device behaviour that can create intermittent production faults.
Robotics & Motion
Robot paths, motion performance, positioning, tooling interfaces and cycle behaviour.
Software Integrity
Controlled backups, source versions, configuration records and rollback readiness before significant changes.
Performance Trends
Use alarms, cycle times, counters and historical data to identify degradation that may not yet have stopped production.
Obsolescence Planning
Identify ageing or end-of-life automation components early enough to plan migration instead of reacting after failure.
REMOTE SUPPORT
Fast technical access when the infrastructure allows it
Secure remote access can accelerate fault diagnosis by allowing engineers to review PLC logic, HMI states, alarms, logs and relevant parameters without waiting for an initial site visit.
Remote access should be controlled by the customer's authorised infrastructure and security policy, with appropriate authentication, permissions and logging. Where a problem cannot be resolved remotely, the diagnostic work can still improve preparation for an on-site intervention.
LIFECYCLE ENGINEERING
Maintain, improve and modernise instead of waiting for obsolescence
Support should preserve today's production while creating a controlled path for tomorrow's upgrades.
SERVICE PROCESS
A structured approach to ongoing technical support
System Review
Understand installed equipment, software, production priorities and known reliability concerns.
Criticality Assessment
Identify equipment, components and failure modes with the greatest effect on production.
Support Strategy
Define the appropriate combination of remote assistance, preventive work, spares and engineering support.
Planned Intervention
Coordinate maintenance and modifications around production constraints and approved shutdown windows.
Verification
Test affected functions and confirm the system is ready to return to normal production.
Lifecycle Review
Use findings, recurring faults and technology status to prioritise future maintenance and modernisation.
SPARES & OBSOLESCENCE
Critical components should be planned before they become urgent
We can help identify automation components whose failure would create significant downtime and review the lifecycle status of PLCs, HMIs, drives, I/O and other critical devices.
The objective is to establish sensible spare-part priorities and migration plans based on operational criticality rather than replacing equipment unnecessarily.
CONNECTED ENGINEERING
Support backed by automation engineering capability
PLC & SCADA
Diagnostics, software changes, alarms, trends and control-system modernisation.
Robotics & Machine Vision
Support for robotic cells, motion, inspection systems and production integration.
Industrial Software & IIoT
Application support, data connectivity, databases and production monitoring.
SUPPORT & MAINTENANCE · GPLG
Keep your automation reliable throughout its operational life.
From troubleshooting and preventive maintenance to software changes and modernisation, GPLG provides engineering support around the complete industrial system.