4Unidrive SP User Guide
www.controltechniques.com Issue Number: 13
Contents
Declaration of Conformity (Size 0) .......... 6
Declaration of Conformity (Size 1-3) ....... 7
Declaration of Conformity (Size 4-5) ....... 8
Declaration of Conformity (Size 6) .......... 9
Declaration of Conformity
(including 2006 Machinery Directive) ... 10
1 Safety Information ...............................11
1.1 Warnings, Cautions and Notes ...........................11
1.2 Electrical safety - general warning ......................11
1.3 System design and safety of personnel ..............11
1.4 Environmental limits ............................................11
1.5 Access .................................................................11
1.6 Fire protection .....................................................11
1.7 Compliance with regulations ...............................11
1.8 Motor ...................................................................11
1.9 Mechanical brake control ....................................11
1.10 Adjusting parameters ..........................................11
1.11 Electrical installation ............................................12
2 Product Information ............................13
2.1 Ratings ................................................................13
2.2 Model number .....................................................18
2.3 Operating modes .................................................18
2.4 Compatible encoders ..........................................18
2.5 Drive features ......................................................19
2.6 Nameplate description ........................................21
2.7 Options ................................................................23
2.8 Items supplied with the drive ...............................26
3 Mechanical Installation .......................28
3.1 Safety information ...............................................28
3.2 Planning the installation ......................................28
3.3 Terminal cover removal .......................................29
3.4 Solutions Module / keypad installation /
removal ...............................................................35
3.5 Mounting methods ...............................................37
3.6 Enclosure for standard drives .............................48
3.7 Enclosure design and drive ambient
temperature .........................................................49
3.8 Heatsink fan operation ........................................50
3.9 Enclosing standard drive for high environmental
protection ............................................................50
3.10 External EMC filter ..............................................54
3.11 Internal / heatsink mounted braking resistor .......60
3.12 Electrical terminals ..............................................64
3.13 Routine maintenance ..........................................66
4 Electrical installation .......................... 67
4.1 Power connections ............................................. 67
4.2 AC supply requirements ..................................... 71
4.3 Supplying the drive with DC / DC bus paralleling 72
4.4 Heatsink fan supply ............................................ 72
4.5 Control 24Vdc supply ......................................... 72
4.6 Low voltage DC power supply ............................ 73
4.7 Ratings ............................................................... 73
4.8 Output circuit and motor protection .................... 76
4.9 Braking ............................................................... 78
4.10 Ground leakage .................................................. 81
4.11 EMC (Electromagnetic compatibility) ................. 81
4.12 Serial communications connections ................... 90
4.13 Control connections ........................................... 91
4.14 Encoder connections .......................................... 94
4.15 Low voltage DC mode enable and heatsink fan
supply connections (size 4 to 6) ......................... 98
4.16 SAFE TORQUE OFF ......................................... 99
5 Getting Started.................................. 100
5.1 Understanding the display ................................ 100
5.2 Keypad operation ............................................. 100
5.3 Menu structure ................................................. 102
5.4 Menu 0 ............................................................. 102
5.5 Advanced menus ............................................. 103
5.6 Changing the operating mode .......................... 104
5.7 Saving parameters ........................................... 104
5.8 Restoring parameter defaults ........................... 104
5.9 Parameter access level and security ............... 105
5.10 Displaying parameters with non-default
values only ....................................................... 106
5.11 Displaying destination parameters only ........... 106
5.12 Serial communications ..................................... 106
6 Basic parameters .............................. 107
6.1 Single line descriptions .................................... 107
6.2 Full descriptions ............................................... 112
7 Running the motor ............................ 122
7.1 Quick start Connections ................................... 122
7.2 Changing the operating mode .......................... 122
7.3 Quick Start commissioning/start-up ................. 126
7.4 Quick start commissioning/start-up (CTSoft) ... 132
7.5 Setting up a feedback device ........................... 133
8 Optimization ...................................... 137
8.1 Motor map parameters ..................................... 137
8.2 Maximum motor rated current .......................... 147
8.3 Current limits .................................................... 147
8.4 Motor thermal protection .................................. 147
8.5 Switching frequency ......................................... 148
8.6 High speed operation ....................................... 148
