The task was to combine local control and operator interaction in one robust embedded module. The board had to support a real industrial feeding process, communicate with system components over CAN, and give service personnel direct access to configuration, diagnostics, and logs.
Customer context
MachineIndustrial vibratory feeder for orientation, sorting, and controlled feeding of metal parts and fasteners.
RoleLocal HMI and embedded control layer for machine setup, operating parameters, diagnostics, and service access.
IntegrationCAN-based communication with peripheral controllers, drives, sensors, and other machine components.
Implemented functions
Operator interfaceMenu navigation, parameter configuration, local control buttons, rotary encoder input, and display interface.
Embedded controlMCU-based local logic, CAN communication, I/O expansion, UART/service access, and power conditioning.
DiagnosticsFault detection, equipment diagnostics, and service-oriented status visibility from the local menu.
LoggingEvent, fault, and system-state logging for commissioning, troubleshooting, and later support.
Engineering route
- DefineProcess, operator, service, and communication needs.
- ArchitectMCU, display, input controls, CAN, expansion, and service interfaces.
- ImplementPCB layout, embedded menu logic, diagnostics, and logging hooks.
- IntegrateConnect to feeder controllers, drives, sensors, and machine wiring.
- ReleasePrepare the custom platform for low-volume production in 2026.
Result
A compact custom HMI/MCU platform for industrial feeder control.
The solution was developed for a European industrial customer and released as a low-volume production module in 2026. It gives the machine a local operator menu, CAN-connected system control, diagnostics, fault visibility, and logging in one PCB-level platform.