01 / PROGRAMMING
PLC Programming
Develop a control sequence around the machine function, operator inputs and required interaction between sensors, motors and actuators.
Learn MorePenang & Northern Malaysia
PLC Programming,
Services &
Support
AutoYu develops PLC programs for conveyors and other production equipment. For troubleshooting or modifications, we review how the machine should operate and whether its PLC program is accessible.
Discuss Your RequirementPractical machine controlProject-specific integrationExisting equipment support
Our PLC & automation services
Control built around the task.
Explore support for new control requirements, existing machine logic and the connections between equipment and production.
02 / MODIFICATION
PLC Modification & Troubleshooting
Review existing logic and equipment symptoms to investigate faults or assess changes required by the production process.
Learn More03 / INTEGRATION
Machine / Equipment Control Integration
Coordinate compatible equipment, field devices and operator controls within a clear machine or production sequence.
Learn More04 / SUPPORT
PLC Support & Maintenance
Review existing control systems, program records and recurring issues, with support planned around the equipment and agreed scope.
Learn MoreService details
From sequence logic to equipment response.
Start with how the machine should operate, what it currently does and which parts of the control system can be accessed.
01 / PLC PROGRAMMING
Define the operating sequence.
Translate agreed machine functions into a practical control program.
Typical focus: sequence control · operator inputs · device signals
Control tasks
- Develop start, stop, operating modes and the required sequence of actions.
- Coordinate sensor feedback with suitable motor and actuator commands.
Project checks
- Review the PLC platform, available inputs / outputs and equipment interfaces.
- Agree fault responses, protective requirements and functional testing.
02 / MODIFICATION & TROUBLESHOOTING
Understand the issue before the change.
Review the reported symptom alongside the machine logic and field-device response.
Typical focus: sequence faults · signal issues · production changes
Issues to investigate
- Unexpected stops, incomplete sequences or inconsistent sensor feedback.
- Differences between the intended operation and observed equipment behaviour.
Changes to review
- Suitable logic, timing or sequence adjustments for the required machine function.
- Available backups, program access and checks for the affected operation.
03 / CONTROL INTEGRATION
Connect the signals and the process.
Arrange equipment interfaces around the product movement and operating sequence.
Typical focus: conveyors · handling equipment · semi-automation
Equipment interfaces
- Review sensors, drives, actuators, panels and operator control requirements.
- Coordinate transfer-ready, running, stop and fault signals between compatible systems.
Project checks
- Confirm interface types, signal compatibility and the intended control boundaries.
- Review protective functions, operating modes and site testing requirements.
04 / SUPPORT & MAINTENANCE
Work with the system already in place.
Plan support around the equipment condition, accessible program and available records.
Typical focus: existing equipment · recurring issues · program records
Existing systems
- Review fault history, control documentation and available program backups.
- Assess recurring logic or device issues that need further investigation.
Service planning
- Confirm the PLC model, software access and suitability of the requested work.
- Agree the scope, production access window and checks after any changes.
PLC integration capability
Bring equipment into one operating sequence.
AutoYu can support PLC-related integration where the equipment, interfaces and project requirements are suitable.
Conveyors & production equipment
Review product detection, transfer timing and operating signals between conveyors and adjacent process equipment.
Sensors, motors & actuators
Coordinate device feedback and commands, with interfaces selected for the intended movement and machine sequence.
Panels & handling systems
Discuss control panels, material handling equipment and semi-automation, including operator controls and system boundaries.
PLC platform compatibility, program access, available documentation and equipment condition are reviewed before confirming the scope of support.
Troubleshooting & modification support
Review the fault. Assess the change.
Support may involve the program, field devices or the machine itself. The findings determine the next practical step.
Sequence adjustment
Assess PLC logic modifications, timing and machine-function changes against the intended production operation.
Device & equipment investigation
Review sensor and actuator behaviour alongside control signals and machine symptoms to help identify the source of an issue.
Changes to existing equipment
Discuss revised product handling, added functions or process changes, then assess the effect on the existing control system.
Applications
Practical controls across the production floor.
Each application is reviewed against the machine, operating environment and required function.
Transfer & detection
Coordinate product sensing, conveyor movement and transfer conditions.
Station coordination
Review handover signals, running conditions and line operating modes.
Actions in order
Define device actions, feedback and the conditions for the next step.
Movement & positioning
Review control requirements for suitable transfer and positioning equipment.
Operator-assisted processes
Combine manual tasks with suitable controlled mechanical actions.
Revised machine functions
Assess changes to the logic and interfaces of existing equipment.
Discuss your requirement
What should your equipment do?
Tell us about the machine, the issue or the function you need to add. We can review the available information and discuss a suitable scope of work.
A useful starting point
- 01Machine purpose and required operating sequence
- 02PLC model, software version and available backups
- 03Symptoms, when they occur and any recent changes
- 04Panel photos, drawings and equipment information
Serving Penang & Northern Malaysia.