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- Manuals
- 1
- Languages
- ZH
- Last added
- 2026-10-29
Featured Huo niu manuals
Huo niu RS485 Network Control System User's Guide
This manual describes the Huo niu Rectifier RS485 Network Control System (Second Generation-1-SIEMENS), a digital communication system designed to control rectifiers via PLCs. The system consists of a master machine, PLC, communication cards, and slave rectifiers equipped with network control cards. It supports RS485 and industrial Ethernet networks and is compatible with PLCs from brands such as Omron, Siemens, and Mitsubishi. This manual is written in Chinese.
Covers: System components · Operation instruction for Communication Card · Main features · How to use · Work flow · Error codes
Latest Huo niu manuals
Huo niu RS485 Network Control System User's Guide
User Manual 15 pages · 625 KB · ZHUser guide for the Huo niu RS485 Network Control System, covering operation, wiring, communication settings, and error codes for controlling rectifiers.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Huo niu manuals
What happens if the PLC fails to communicate with the rectifier?
The rectifier will be turned off automatically after 2 minutes.
How many rectifiers can be connected to one RS485 port?
Up to 32 rectifiers can be connected to one port.