Warehouse Automation Systems
Industrial Automation for Warehousing and Material Handling
Modern warehouses and distribution facilities depend on automated equipment to move products efficiently between receiving, storage, picking, packing and dispatch.
Conveyors, sortation systems, pallet handling equipment and automated machinery need to operate as one coordinated environment. A failure affecting a single sensor, drive, conveyor or PLC can interrupt material flow and quickly affect operations elsewhere in the facility.
Stratos provides industrial automation engineering for warehouse and material handling systems, including PLC programming, control panel manufacture, HMI development, industrial networking, equipment integration, fault finding and control system modernisation.
Whether you're introducing new automated equipment, integrating machinery from different suppliers or upgrading an existing material handling system, we focus on the control infrastructure that keeps equipment moving reliably.
Automation for Warehouses and Distribution Centres
Warehouse automation uses control systems and automated machinery to coordinate the movement and handling of products throughout a facility.
Depending on the operation, automated equipment may include:
Conveyors.
Sortation systems.
Pallet conveyors.
Roller conveyors.
Belt conveyors.
Lifts and transfer equipment.
Automated storage equipment.
Packing machinery.
Scanning equipment.
Material handling systems.
Associated production machinery.
PLCs, sensors, drives and industrial networks coordinate these systems and ensure equipment responds correctly as products move between different operational areas.
PLC Control for Warehouse Automation
PLCs provide the real-time control required to operate automated warehouse equipment.
PLC software may manage:
Conveyor sequencing.
Product routing.
Equipment interlocks.
Motor control.
Zone control.
Transfer sequences.
Accumulation.
Equipment availability.
Fault handling.
Automatic operating modes.
Communication with other systems.
Structured PLC programming is particularly important in larger material handling systems because a fault in one area may require equipment elsewhere to change state.
Clear software architecture can also make future fault finding and modifications considerably easier.
Warehouse Automation Control Panels
Control panels provide the electrical and automation infrastructure required to operate warehouse machinery.
As a control panel manufacturer, Stratos can design and manufacture control panels for conveyors, material handling equipment and wider warehouse automation systems.
Panels may incorporate:
PLC hardware.
Remote I/O.
Variable Speed Drives.
Motor controls.
Safety equipment.
Protective devices.
Industrial network switches.
Power supplies.
Relays and contactors.
Operator controls.
Control panels can be developed for new installations or existing panels can be assessed for modification, refurbishment and modernisation.
Conveyor Automation and Control
Conveyors are fundamental to many automated warehouse environments.
The control system needs to coordinate material movement while responding to equipment availability throughout the system.
Conveyor automation may include:
Zone control.
Accumulation.
Product detection.
Routing.
Transfer control.
Conveyor sequencing.
Motor control.
Jam detection.
Equipment interlocks.
Fault handling.
When downstream equipment becomes unavailable, upstream conveyor sections may need to stop, accumulate products or redirect material according to the system design.
This requires coordinated PLC logic across the complete conveyor environment.
Sortation and Product Routing
Automated sortation systems direct products towards the correct destination according to information received from the wider warehouse environment.
Control systems may coordinate:
Barcode scanners.
Product sensors.
Diverters.
Conveyors.
Transfer mechanisms.
Sorting equipment.
PLCs.
Industrial networks.
The PLC needs to track equipment states and respond quickly enough to ensure products are routed correctly.
Where appropriate interfaces are available, the automation layer can also exchange information with higher-level warehouse control or management systems.
Motors and Variable Speed Drives
Warehouse automation can involve hundreds of motors operating conveyors and associated material handling equipment.
Variable Speed Drives can provide controlled motor operation while making additional diagnostic information available to the PLC.
Integration may provide visibility of:
Motor status.
Drive status.
Operating speed.
Fault conditions.
Current information.
Communication status.
Operating commands.
Drive information can also be presented through HMI or supervisory systems, helping engineering teams diagnose equipment problems more efficiently.
HMI and Warehouse System Diagnostics
Operators and maintenance teams need to understand what is happening across automated warehouse equipment.
An HMI can provide a graphical representation of the control system showing:
Conveyor status.
Equipment operation.
Product zones.
Active alarms.
Motor conditions.
Equipment faults.
Operating modes.
Sensor states.
Communication faults.
Diagnostic information.
Effective diagnostics are particularly valuable in large conveyor systems where the equipment reporting a stoppage may not be the original source of the problem.
Clear HMI information can help maintenance teams identify where investigation should begin.
Integrating Warehouse Automation Equipment
Warehouse automation projects frequently involve equipment supplied by several different manufacturers.
Individual machines may have independent PLCs and control panels but still need to operate as part of one coordinated material handling system.
Integration may involve:
Machine ready signals.
Product transfer requests.
Equipment availability.
Fault conditions.
Start and stop commands.
Product information.
Routing information.
Production states.
System interlocks.
Communication may use industrial Ethernet, PROFINET, PROFIBUS, EtherNet/IP, Modbus or other suitable interfaces depending on the equipment.
Stratos can support integration between new and existing automation systems.
Warehouse Systems and Higher-Level Integration
The industrial automation layer may need to exchange information with warehouse software responsible for wider product movement and operational decisions.
Depending on the architecture, interfaces may exist between automation equipment and systems such as a Warehouse Control System or Warehouse Management System.
Information exchanged could include:
Product identification.
Destination information.
Routing instructions.
Equipment availability.
System status.
Fault information.
Production counts.
Stratos focuses on the industrial control and integration layer, ensuring PLCs, machinery and automation equipment can provide and receive the required information through defined interfaces.
This keeps responsibility between machine control and higher-level warehouse software clearly structured.
Warehouse Automation Modernisation and Fault Finding
Automated warehouse systems can remain operational for many years, during which control technology can become obsolete or increasingly difficult to maintain.
Common challenges include:
Obsolete PLCs.
Ageing control panels.
Unsupported HMIs.
Obsolete Variable Speed Drives.
Legacy industrial networks.
Recurring communication faults.
Missing software backups.
Poor documentation.
Difficult-to-source components.
Stratos can investigate recurring automation faults and assess ageing control equipment to determine where modernisation should be prioritised.
Where mechanical equipment remains suitable, upgrading the automation can extend the operational life of existing warehouse systems without automatically replacing the complete installation.
Warehouse Automation Maintenance and Lifecycle Support
Automated warehouse operations depend heavily on control systems remaining available.
Ongoing automation support may include:
PLC health checks.
Control panel inspections.
HMI support.
Drive checks.
Industrial network fault finding.
Software backup verification.
Obsolescence monitoring.
Documentation updates.
Automation fault finding.
Planned control system improvements.
For operations requiring structured engineering support, maintenance and service contracts can provide planned support across PLCs, control panels, drives and the wider warehouse automation environment.
Lifecycle planning can also identify obsolete equipment before component availability becomes an urgent operational problem.
Why Choose Stratos for Warehouse Automation?
Warehouse automation involves more than individual conveyors and machines. PLCs, control panels, sensors, drives, industrial networks and equipment supplied by different manufacturers all need to operate as one coordinated control environment.
Stratos combines PLC programming, control panel design and manufacture, HMI engineering, industrial networking, automation integration, fault finding and control system modernisation.
Our engineers can work with new and existing warehouse equipment, helping organisations integrate machinery, improve diagnostics and modernise ageing control systems while retaining suitable mechanical assets.
Whether you're developing a new automated handling system or dealing with an existing warehouse where recurring automation problems are affecting operations, we focus on the industrial control layer responsible for keeping material moving.
Keep Your Warehouse Automation Moving
Automated warehouses depend on conveyors, machinery and control systems working together continuously. When the automation stops, material flow can stop with it.
Stratos helps warehouse and distribution operations integrate, modernise and support PLCs, control panels, conveyors, drives, HMIs and industrial networks.
Speak to our engineers about improving the reliability, integration and maintainability of your warehouse automation systems.
Frequently Asked Questions
What warehouse equipment can Stratos automate?
Stratos can provide automation engineering for conveyors, sortation equipment, pallet handling systems, transfer equipment and associated warehouse machinery requiring PLC, control panel, drive, HMI or industrial network integration.
Can you integrate warehouse equipment from different manufacturers?
Yes. Where appropriate interfaces are available, machinery supplied by different manufacturers can be integrated using industrial networks or hardwired signals to exchange equipment states, commands and product information.
Do you provide Warehouse Management Systems?
Stratos primarily focuses on industrial automation and control rather than providing WMS platforms. Where required, PLC and machine control systems can be integrated with higher-level warehouse systems through defined interfaces.
Can you upgrade older conveyor and warehouse automation?
Yes. Obsolete PLCs, HMIs, drives, control panels and industrial networks can be assessed and modernised while retaining suitable mechanical equipment where practical.
Can you support warehouse automation after commissioning?
Yes. Stratos can provide PLC support, automation fault finding, control panel work, HMI modifications, network troubleshooting and obsolescence management. Maintenance and service contracts can also provide structured ongoing engineering support.