Eaton EMS-SWD Series, Manual

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Electronic motor starter EMS-...-SWD 12/18 MN034002ZU-DE/EN www.eaton.com
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Contents
0 About this manual ..................................................................... 43
0.1 Target group................................................................................. 43
0.2 List of revisions ............................................................................ 43
0.3 Abbreviations and symbols .......................................................... 43
0.3.1 Hazard warnings of material damages ......................................... 43
0.3.2 Hazard warnings of personal injury .............................................. 44
0.3.3 Tips............................................................................................... 44
1 Electronic motor starter EMS-DOS/ROS-SWD ....................... 45
1.1 Foreword...................................................................................... 45
1.2 Overview of the devices EMS-…................................................. 45
1.3 Device series................................................................................ 46
1.4 Surface mounting......................................................................... 46
1.5 Description of device ................................................................... 47
1.5.1 Connection of SmartWire-DT external device plug ...................... 47
1.5.2 Mains connection......................................................................... 47
1.5.3 Status LEDs ................................................................................. 47
1.5.4 Motor current setting ................................................................... 48
1.5.5 Reset............................................................................................ 50
2 Engineering................................................................................. 51
2.1 Fuse protection against short-circuits .......................................... 51
2.2 Derating rated operational current (EMS-…-SWD)....................... 51
2.3 tripping characteristics ................................................................. 53
2.4 Circuit diagrams ........................................................................... 54
2.4.1 Circuit diagram DOL starter without controlled stop ................... 54
2.4.2 Circuit diagram reversing starter without controlled stop ............ 54
2.5 Safety-related switch off .............................................................. 55
2.5.1 Single-channel controlled stop for main circuit and control circuit 56
2.5.2 Dual-channel controlled stop for main circuit and control circuit.. 56
2.6 Installation .................................................................................... 57
3 Commissioning .......................................................................... 59
3.1 Exchange of modules................................................................... 59
3.2 Device status ............................................................................... 60
3.2.1 Diagnostics LED........................................................................... 60
3.3 Error acknowledgment................................................................. 62
3.4 Cyclic data .................................................................................... 64
3.4.1 Cyclic input data ........................................................................... 64
3.4.2 Cyclical output data ...................................................................... 67