Danfoss VLT AutomationDrive FC 360 Design Guide

Design Guide | VLT® AutomationDrive FC 360
8.3 Drive Controls 77
8.3.1 Overview of Drive Controls 77
8.3.2 Reference Handling 78
8.3.2.1 Local and Remote Reference 78
8.3.2.2 Reference Limits 80
8.3.2.3 Scaling of Preset References and Bus References 81
8.3.2.4 Scaling of Analog and Pulse References and Feedback 82
8.3.2.5 Dead Band Around Zero 83
8.3.3 Control Structures 85
8.3.3.1 Control Principle 85
8.3.3.2 Control Modes 85
8.3.4 Control Processing 86
8.3.4.1 Control Structure in VVC+ 86
8.3.4.2 Control Structure in Flux Sensorless 87
8.3.4.3 Control Structure in Flux with Motor Feedback 87
9 RS485 Installation and Setup
9.1 Introduction 89
9.1.1 Overview 89
9.1.2 Network Connection 90
9.1.3 Hardware Setup 90
9.1.4 Parameter Settings for Modbus Communication 90
9.1.5 EMC Precautions 91
9.2 FC Protocol 91
9.2.1 Overview 91
9.2.2 FC with Modbus RTU 92
9.3 FC Protocol Network Configuration 92
9.4 FC Protocol Message Framing Structure 92
9.4.1 Content of a Character (byte) 92
9.4.2 Telegram Structure 93
9.4.3 Telegram Length (LGE) 93
9.4.4 Drive Address (ADR) 93
9.4.5 Data Control Byte (BCC) 93
9.4.6 The Data Field 93
9.4.7 The PKE Field 94
9.4.8 Parameter Number (PNU) 96
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Danfoss VLT AutomationDrive FC 360 Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 360
Category	DC Drives
Language	English