Danfoss VLT AFE 302 - Page 3

3.7 AFE Emergency and Restore Procedures
17
3.7.1 Emergency Run with One Slave Unit Damaged 17
3.7.2 Restoration after Slave Unit Repaired 18
3.7.3 Emergency Run with Master Unit Damaged 18
3.7.4 Restoration after Master Unit Repaired 18
3.8 Manual Shut Down Sequence
19
3.9 Start-up Sequence
19
3.10 Shut-down Sequence
21
4 How to Install
22
4.1 Overall Frequency Converter Configuration
22
4.2 Pre-installation
23
4.2.1 Planning the Installation Site 23
4.2.2 Receiving the Frequency Converter 23
4.2.3 Transportation and Unpacking 23
4.2.4 Lifting 24
4.2.5 Mechanical Dimensions 26
4.2.6 Weight Information 28
4.3 Mechanical Installation
28
4.3.1 Tools Needed 28
4.3.2 General Considerations 28
4.3.3 Terminal Locations 29
4.3.4 Mains Torque 29
4.3.5 Mains Connection 29
4.3.6 Shielded Cables 30
4.3.7 Fuses 30
4.4 Electrical Installation
31
4.4.1 Control Wires 31
4.4.2 Power Connections 31
4.4.3 Earthing 31
4.4.4 Electrical Installation, Control Terminals 32
5 How to Programme
33
5.1 Parameter Selection
33
5.2 Parameters: 0-** Operation and Display
34
5.3 Parameters: 4-** Limits/Warnings
38
5.4 Parameters: 5-** Digital In/Out
39
5.5 Parameters: 7-** Controllers
41
5.6 Parameters: 8-** Communications and Options
42
5.7 Parameters: 14-** Special Functions
45
5.8 Parameters: 15-** AFE Information
47
Contents
VLT
®
Active Front End AFE 302 Operating Instructions Liebherr
2 MG.33.X2.02 - VLT
®
is a registered Danfoss trademark