SEW-Eurodrive MOVIFIT MC, Manual, Page: 3 / 32

Contents
Manual – Functional Safety
3
Contents
1 General information.................................................................................................................. 4
1.1 About this documentation ............................................................................................... 4
1.2 Structure of the safety notes ........................................................................................... 4
1.3 Rights to claim under limited warranty ............................................................................ 6
1.4 Content of the documentation......................................................................................... 6
1.5 Other applicable documentation ..................................................................................... 6
1.6 Product names and trademarks...................................................................................... 6
1.7 Decimal separator in numerical values ........................................................................... 6
1.8 Copyright notice .............................................................................................................. 6
2 MOVIFIT
®
MC safety concept................................................................................................... 7
2.1 Functional description ..................................................................................................... 7
2.2 MOVIFIT
®
MC block diagram ......................................................................................... 8
2.3 Restrictions ..................................................................................................................... 8
2.4 Safety functions .............................................................................................................. 9
3 Safety-related conditions....................................................................................................... 11
3.1 Approved devices ......................................................................................................... 11
3.2 Installation requirements............................................................................................... 13
3.3 External safety controller requirements ........................................................................ 13
3.4 Startup requirements .................................................................................................... 15
3.5 Operation requirements ................................................................................................ 16
4 Hazard caused by drive coasting.......................................................................................... 17
5 Electrical installation.............................................................................................................. 18
5.1 Installation instructions.................................................................................................. 18
5.2 Safety-related disconnection MOVIFIT
®
...................................................................... 19
6 Service ..................................................................................................................................... 23
6.1 Diagnostics for STO...................................................................................................... 23
6.2 EBOX replacement ....................................................................................................... 24
7 Technical data......................................................................................................................... 25
7.1 Safety characteristics.................................................................................................... 25
7.2 Technical data MOVIFIT
®
MC (safety technology) ...................................................... 25
Index ........................................................................................................................................ 26
29157056/EN – 09/2019