Drive Technology \ Drive Automation \ System Integration \ Services *21270996_0115* Operating Instructions MOVITRAC® LTP-B Edition 01/2015 21270996/EN SEW-EURODRIVE—Driving the world Contents Contents 1 General information .................................................................................................................. 7 1.1 About this documentation ............................................................................................... 7 1.2 Structure of the safety notes .......................................................................................... 7 1.2.1 Meaning of signal words ................................................................................. 7 1.2.2 Structure of section-related safety notes ........................................................ 7 1.2.3 Structure of embedded safety notes............................................................... 7 1.3 Rights to claim under limited warranty ........................................................................... 8 1.4 Content of the documentation ........................................................................................ 8 1.5 Exclusion of liability ........................................................................................................ 8 1.6 Product names and trademarks ..................................................................................... 8 1.7 Copyright notice ............................................................................................................. 8 2 Safety notes ............................................................................................................................... 9 2.1 Preliminary information .................................................................................................. 9 2.2 General information ........................................................................................................ 9 2.3 Target group ................................................................................................................. 10 2.4 Designated use ............................................................................................................ 10 2.4.1 Safety functions ............................................................................................ 10 2.5 Other applicable documentation .................................................................................. 11 2.6 Transportation and storage .......................................................................................... 11 2.7 Installation/assembly .................................................................................................... 11 2.7.1 Housing installation guidelines for IP20 units ............................................... 11 2.7.2 Housing installation guidelines for IP55 units ............................................... 11 2.8 Electrical connection .................................................................................................... 12 2.9 Safe disconnection ....................................................................................................... 12 2.10 Startup/operation .......................................................................................................... 12 2.11 Inspection/maintenance ............................................................................................... 13 3 General specification .............................................................................................................. 14 3.1 Input voltage ranges ..................................................................................................... 14 3.2 Nameplate .................................................................................................................... 14 3.3 Type designation .......................................................................................................... 15 3.4 Overload capacity ........................................................................................................ 15 3.5 Protection function ....................................................................................................... 16 4 Safe Torque Off (STO)............................................................................................................. 17 4.1 Integrated safety technology ........................................................................................ 17 4.1.1 Safe condition ............................................................................................... 17 4.1.2 Safety concept .............................................................................................. 17 4.1.3 Restrictions ................................................................................................... 20 4.2 Safety conditions .......................................................................................................... 21 4.2.1 Storage requirements ................................................................................... 21 4.2.2 Installation requirements............................................................................... 21 4.2.3 Requirements on the external safety controller ............................................ 23 4.2.4 Requirements for safety relays ..................................................................... 24 21270996/EN – 01/2015 4.2.5 Requirements on startup............................................................................... 24 Operating Instructions – MOVITRAC® LTP-B 3 Contents 4.2.6 Requirements on operation........................................................................... 24 4.3 Connection variants ..................................................................................................... 26 4.3.1 General information ...................................................................................... 26 4.3.2 Disconnection of a single drive ..................................................................... 26 4.4 Safety characteristics ................................................................................................... 30 4.5 Signal terminal block for STO safety contact ............................................................... 30 5 Installation................................................................................................................................ 31 5.1 General information ...................................................................................................... 31 5.2 Mechanical installation ................................................................................................. 32 5.2.1 Housing variants and dimensions................................................................. 32 5.2.2 IP20 housing: Installation and installation space .......................................... 36 5.2.3 IP55 housing: Installation and control cabinet dimensions ........................... 37 5.3 Electrical installation ..................................................................................................... 38 5.3.1 Before installation ......................................................................................... 38 5.3.2 Installation..................................................................................................... 42 5.3.3 Overview of signal terminals ......................................................................... 49 5.3.4 Communication socket RJ45 ........................................................................ 51 5.3.5 UL-compliant installation............................................................................... 52 5.3.6 Electromagnetic compatibility (EMC) ............................................................ 55 5.3.7 Cable gland plate.......................................................................................... 62 6 Startup...................................................................................................................................... 63 6.1 User interface ............................................................................................................... 63 6.1.1 Operator terminal .......................................................................................... 63 6.1.2 Reset parameters to default settings ............................................................ 64 6.1.3 Factory setting .............................................................................................. 64 6.1.4 Further key combinations.............................................................................. 64 6.1.5 Software LT Shell.......................................................................................... 64 6.1.6 MOVITOOLS® MotionStudio software .......................................................... 65 6.2 Auto tune ...................................................................................................................... 66 6.3 Startup for motors ........................................................................................................ 66 6.3.1 Startup for asynchronous motors with V/f control ......................................... 66 6.3.2 Startup for asynchronous motors with VFC speed control............................ 66 6.3.3 Startup for asynchronous motors with VFC torque control ........................... 67 6.3.4 Startup for synchronous motors with PM speed control ............................... 68 6.3.5 Startup for LSPM motors