Read & interpret
Specify the transport, device role, frame format, checksum, address and data types.
SOFTWARE SUPPORT / ENGINEERING
Custom protocol development
Define the device role, frame format, point mapping and response behavior before implementation.
Turn a protocol document into a working connection.
Review the existing product functions first, then agree any changes against the selected hardware, firmware and application.
Explore software featuresFIELD DEVICERead → Map → ReportEDGE GATEWAY → YOUR APPLICATION
Command → Device response → Readback
IMPLEMENTATION SCOPE
Define the work around the application.
Map & exchange
Define the point list, units, scaling, timestamps and upstream message format.
Control & confirm
Define write permissions, responses, timeouts and readback before enabling commands.
FROM REQUIREMENT TO ACCEPTANCE
A reviewable delivery at each step.
Bring the original specification
Share the protocol document, request/response samples and access to a device or simulator.
Check existing support first
Review native Modbus, DTU and PLC options before commissioning a custom driver.
Test both ends
Verify normal frames, invalid data, disconnection, recovery and the actual receiving system.
What to include in the handover
- Agreed model, hardware options and software version
- Configuration backup and applicable integration instructions
- Test results, operating limits and any remaining exceptions
- Maintenance, update and support scope agreed for the project
Custom development, compatibility, schedule and commercial terms are assessed for each project.
Protocol roles matter.
A serial tunnel forwards bytes; a protocol driver interprets them. The documented DNP3 function is serial-to-TCP frame forwarding, not a full DNP3 master or outstation. A new protocol role requires a separate implementation review.
DOCUMENTATION
Check the details before you choose.
START WITH YOUR APPLICATION
Tell us what needs to connect.
Share the model, interfaces, protocol documents and the result you need. We will review the implementation and acceptance scope with you.