UD55 User Guide
Issue code: 55nu3
Contents
Chapter
1 Introduction 1
1.1 Main features of the UD55 1
2 Safety Information 2
2.1 Warnings, Cautions and Notes 2
2.2 Electrical safety – general warning 2
2.3 System design 2
2.4 Environmental limits 3
2.5 Compliance with regulations 3
2.6 Safety of personnel 3
2.7 Risk analysis 4
2.8 Signal connections 4
2.9 Adjusting parameters 4
3 Inserting the UD55 in a Drive 5
4 Making Connections 7
4.1 Locations of the terminals 7
4.2 Functions of the terminals 7
5 Saving Parameters 8
6 Loading Parameters 10
6.1 Loading a Parameter-set from the UD55 10
6.2 Transferring parameter-sets between Drives
of different ratings 11
6.3 Using the UD55 with other small option modules 12
6.4 Avoiding problems with inter-related parameters 12
7 Erasing the entire flash memory
of the UD55 13
8 Related parameters 14
Appendix
A Diagnostics A-1
