SIEMENS MICROMASTER 440 general frequency transformer 0.12 kW - 200 kW Manual

About this manual

This document is the parameter sheet for the MICROMASTER 440 variable‑frequency drive covering power ratings from 0.12 kW to 200 kW. It contains system overviews, quick‑setup instructions, detailed parameter descriptions and safety guidelines.

The sheet also describes the binary interconnection (BiCo) function, serial communication options (COM, BOP, USS), the Advanced Operation Panel (AOP) and provides wiring diagrams, troubleshooting advice and optional accessory information. This manual is written in Chinese.

What's inside

• System Parameter Overview
• Quick Setup (Fast Tuning)
• Parameter Description
• Function Block Diagram
• Binary Interconnection (BiCo) Function
• Communication Interfaces
• Advanced Operation Panel (AOP)
• Safety Guidelines
• Transport, Storage and Installation
• Running and Fault Warnings

Specifications

Frequently asked questions

How many MICROMASTER 440 drives can be connected on a single USS bus?

A maximum of 31 drives can be connected (the master plus up to 30 additional drives).

What is the purpose of the Advanced Operation Panel (AOP)?

The AOP provides additional control functions, special keys and an interface for advanced operation of the MICROMASTER 440.