Vacon NX Series Applications Manual page 301

PARAMETER DESCRIPTIONS
702 OUTPUT PHASE SUPERVISION 234567 (2.7.6)
Use this parameter to select the response of the drive to an 'Output Phase' fault.
Table 168: Selections for parameter ID702
Selection
Selection name
number
0 No response
1 Warning
Fault, stop mode after fault
2
according to ID506
Fault, stop mode after fault
3
always by coasting
Output phase supervision of the motor ensures that the motor phases have an approximately
equal current.
703 EARTH FAULT PROTECTION 234567 (2.7.7)
Use this parameter to select the response of the drive to an 'Earth Fault'.
Table 169: Selections for parameter ID703
Selection
Selection name
number
0 No response
1 Warning
Fault, stop mode after fault
2
according to ID506
Fault, stop mode after fault
3
always by coasting
Earth fault protection ensures that the sum of the motor phase currents is zero. The
overcurrent protection is always working and protects the AC drive from earth faults with
high currents.
704 MOTOR THERMAL PROTECTION 234567 (2.7.8)
Use this parameter to select the response of the drive to 'Motor Overtemperature' fault.
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VACON · 301
Description
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