6
Operation
Fault responses
Operating Instructions – MOVIDRIVE
®
modular
206
6.8 Fault responses
6.8.1 Default – fault response
Fault response Description
No response The inverter ignores the event
Warning with self reset
The inverter issues a warning message with self-reset. The fault is automatically reset after
the cause of fault is eliminated.
Warning The inverter issues a warning message.
Application stop (with output stage in-
hibit)
The inverter stops with the deceleration set for the application limit.
Parameter set 1 Index 83750-13
Parameter set 2 Index 83758-13
For n=0: Brake "applied" and output stage "off".
Application stop (with output stage in-
hibit) with self reset
Emergency stop (with output stage in-
hibit)
The inverter stops with the set emergency stop deceleration.
Parameter set 1 Index 83750-20
Parameter set 2 Index 83758-20
Emergency stop (with output stage in-
hibit) with self-reset
Inhibit output stage with self reset
The output stage is deactivated and the brake is applied.
Inhibit output stage
Self-reset means: Eliminating the cause of the fault acknowledges the fault. The in-
verter automatically resumes the operation performed before the fault. The drive re-
starts automatically.
6.8.2 Parameterizable faults
Parameterizable faults Description Index no. Possible fault response
Manual mode – timeout re-
sponse
This parameter is used to set the response to
a bus timeout during manual mode.
8504.3 • Application stop (with output stage in-
hibit)
• Emergency stop (with output stage in-
hibit)
• Inhibit output stage
Heat sink overtemperature –
prewarning
Here, you can set the device response when
the prewarning threshold for heat sink utiliza-
tion is exceeded (index 8336.1).
8622.2 • No response
• Warning
Positioning lag error This parameter is used to set the device re-
sponse to a lag error (lag error window ex-
ceeded, index 8509.4).
8622.3 • No response
• Warning
• Application stop (with output stage in-
hibit)
• Emergency stop (with output stage in-
hibit)
• Inhibit output stage
Line phase failure This parameter is used to set the device re-
sponse to a line phase failure (values below
threshold defined by the user, index 8351.5).
8622.4 • No response
• Warning
• Application stop (with output stage in-
hibit)
• Emergency stop (with output stage in-
hibit)
• Inhibit output stage
External fault This parameter is used to set the device re-
sponse to an external fault (e.g. triggered by
terminal or control word).
8622.5 • No response
• Warning
• Application stop (with output stage in-
hibit)
• Emergency stop (with output stage in-
hibit)
• Inhibit output stage
24748536/EN – 11/2017
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