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Functions
3.7 System monitoring
M200D PROFIBUS/PROFINET
50
Manual, 08/2014, A5E01577426A/RS-AA/004
Blocking protection principle in run-up phase:
The figure below shows the principle of blocking protection during the run-up phase, that is,
the interaction of blocking current and blocking time:
Figure 3-6
Blocking protection principle
Blocking protection principle after run-up
After run-up, blocking protection behaves as follows during continuous operation:
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The blocking time is reduced to 1 s regardless of the parameterized value.
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The blocking current is limited to a maximum of 400%.
With a parameterized blocking current < 400%, the parameter value is valid.
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When the blocking protection responds, the motor starter itself generates a trip command.
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The messages "Tripping due to motor blocking" and "Group fault" are generated.
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The maximum pointer "Number of motor overload trips" is incremented by 1.
Содержание SIRIUS M200D
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Страница 16: ...Product description 1 3 PROFIenergy M200D PROFIBUS PROFINET 16 Manual 08 2014 A5E01577426A RS AA 004 ...
Страница 24: ...Product family 2 3 Design concept M200D PROFIBUS PROFINET 24 Manual 08 2014 A5E01577426A RS AA 004 ...
Страница 90: ...Functions 3 22 Logbook M200D PROFIBUS PROFINET 90 Manual 08 2014 A5E01577426A RS AA 004 ...
Страница 118: ...Mounting connection 4 2 Connection M200D PROFIBUS PROFINET 118 Manual 08 2014 A5E01577426A RS AA 004 ...
Страница 222: ...Appendix A 2 Order numbers M200D PROFIBUS PROFINET 222 Manual 08 2014 A5E01577426A RS AA 004 ...
Страница 224: ...Correction sheet M200D PROFIBUS PROFINET 224 Manual 08 2014 A5E01577426A RS AA 004 ...
Страница 232: ...Index M200D PROFIBUS PROFINET 232 Manual 08 2014 A5E01577426A RS AA 004 ...
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