Functions
3.8 Short-circuit protection (circuit breaker/disconnecting means)
M200D PROFIBUS/PROFINET
64
Manual, 08/2014, A5E01577426A/RS-AA/004
3.8
Short-circuit protection (circuit breaker/disconnecting means)
Description
The motor starter is equipped with an integrated circuit breaker for short-circuit protection to
ensure that the system is safe and to protect personnel. Short-circuits between one phase
and ground (= ground fault) as well as between two phases are monitored.
Properties of the circuit breaker
The circuit breaker / disconnecting means is designed for the following functions:
●
Disconnecting the series-connected starter and consumer from the supply voltage
●
Closing lockout by means of a padlock on the rotating element
●
Short-circuit protection for the series-connected consumer with circuit breaker
●
Reset in the event of a restart
●
Restoration of factory settings, see Factory settings
Response to circuit breaker OFF:
You can use this parameter to determine how the motor starter is to respond to a short-
circuit or to manual switch-off of the circuit breaker:
●
Group fault
●
Group fault only after ON command
●
Group warning
Settings
Device parameter
Default setting
Setting range
Response to circuit
breaker OFF
Group fault
•
Group fault
•
Group fault only after ON command
•
Group warning
Messages and actions
Message
Action
Circuit breaker tripped
Dependent on parameterization
Summary of Contents for SIRIUS M200D
Page 2: ......
Page 90: ...Functions 3 22 Logbook M200D PROFIBUS PROFINET 90 Manual 08 2014 A5E01577426A RS AA 004 ...
Page 222: ...Appendix A 2 Order numbers M200D PROFIBUS PROFINET 222 Manual 08 2014 A5E01577426A RS AA 004 ...
Page 224: ...Correction sheet M200D PROFIBUS PROFINET 224 Manual 08 2014 A5E01577426A RS AA 004 ...
Page 232: ...Index M200D PROFIBUS PROFINET 232 Manual 08 2014 A5E01577426A RS AA 004 ...
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