Danfoss VLT AutomationDrive FC 360 Programming Manual page 102

Programming Guide | VLT® AutomationDrive FC 360
Enter the maximum limit for motor speed. The motor speed high limit can be set to correspond to the manufacturer's recommended
maximum of the motor shaft. The motor speed high limit must exceed the value in parameter 4-12 Motor Speed Low Limit [Hz] and must
not exceed the value in parameter 4-19 Max Output Frequency.
Maximum output frequency cannot exceed 10% of the inverter switching frequency (parameter 14-01 Switching Frequency).
4-16 Torque Limit Motor Mode
Default value:
Size related
Setup:
All setups
Data type:
Uint16
This function limits the torque on the shaft to protect the mechanical installation.
4-17 Torque Limit Generator Mode
Default value:
100%
Setup:
All setups
Data type:
Uint16
This function limits the torque on the shaft to protect the mechanical installation.
4-18 Current Limit
Default value:
Size related
Setup:
All setups
Data type:
Uint16
This is a true current limit function that continues in the oversynchronous range. However, due to field weakening, the motor torque at
current limit drops accordingly when the voltage increase stops above the synchronized motor speed.
4-19 Max Output Frequency
Default value:
Size related
Setup:
All setups
Data type:
Uint16
Provide a final limit on the output frequency for improved safety in applications at risk of overspeeding. This limit is final in all
configurations (independent of the setting in parameter 1-00 Configuration Mode).
Maximum output frequency cannot exceed 10% of the inverter switching frequency (parameter 14-01 Switching Frequency).
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NOTICE
Parameter type:
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Change during operation:
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NOTICE
Range (0–1000%)
0
True
Range (0–1000%)
0
True
Range (0–1000%)
0
True
Range (0.0–500.0 Hz)
-1
False
AU275649936274en-001401 / 130R0507