From the production line to business systems: implementation steps, design decisions and commissioning checks.
4 articles · modbus
Why a perfectly valid register pair turns into nonsense, how IEEE 754 single precision is split across two registers and how to find the right byte and word order.
· 4 min
A reference-style guide to Modbus data tables, 0-based versus 1-based addresses, the common function codes and exception responses, with the classic off-by-one trap explained.
· 3 min
Both protocols move register data between controllers, but they differ in transport, latency, and wiring. A practical comparison for retrofit and greenfield projects.
· 2 min
Design patterns for protocol gateways that translate between Modbus, OPC UA, MQTT and REST and stay maintainable: model first, map second, and treat the gateway as a product with owners and versions.
· 3 minLet’s look at your machine, your data flow or your production goal together. Describe your situation in a few sentences and the ASP Dijital team will reply by email.
