If a fault occurs, the drive can show a notification of it on the display of the drive.
An external fault is activated with a digital input signal. The default digital input is DI3. You
can also program the response data into a relay output.
P3.9.1.3 INPUT PHASE FAULT (ID 730)
Use this parameter to select the supply phase configuration of the drive.
NOTE!
If you use the 1-phase supply, the value of this parameter must be set to '1-phase
support'.
P3.9.1.4 UNDERVOLTAGE FAULT (ID 727)
Use this parameter to select if undervoltage faults are saved to the fault history or not.
P3.9.1.5 RESPONSE TO OUTPUT PHASE FAULT (ID 702)
Use this parameter to select the response of the drive to an 'Output Phase' fault.
If the measurement of the motor current detects that there is no current in 1 motor phase,
an output phase fault occurs.
See P3.9.1.2.
P3.9.1.6 RESPONSE TO FIELDBUS COMMUNICATION FAULT (ID 733)
Use this parameter to select the response of the drive to a 'Fieldbus Timeout' fault.
If the data connection between the master and the fieldbus board is defective, a fieldbus fault
occurs.
P3.9.1.7 SLOT COMMUNICATION FAULT (ID 734)
Use this parameter to select the response of the drive to a 'Slot Communication' fault.
If the drive detects a defective option board, a slot communication fault occurs.
See P3.9.1.2.
P3.9.1.8 THERMISTOR FAULT (ID 732)
Use this parameter to select the response of the drive to a 'Thermistor' fault.
If the thermistor detects too high temperature, a thermistor fault occurs.
See P3.9.1.2.
P3.9.1.9 PID SOFT FILL FAULT (ID 748)
Use this parameter to select the response of the drive to a 'PID Soft Fill' fault.
If the PIDFeedback value does not reach the set level within the time limit, a soft fill fault
occurs.
See P3.9.1.2.
P3.9.1.10 RESPONSE TO PID SUPERVISION FAULT (ID 749)
Use this parameter to select the response of the drive to a 'PID Supervision' fault.
VACON · 272
PARAMETER DESCRIPTIONS
10
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