Danfoss VLT AutomationDrive FC 301 Programming Manual page 177

Programming Guide | VLT® AutomationDrive FC 301/FC 302
4-10 Motor Speed Direction
Default value: Size related
Setup: All setups
Data type: Uint8
This parameter cannot be adjusted while the motor is running.
Select the motor speed directions required. Use this parameter to prevent unwanted reversing. When parameter 1-00 Configuration
Mode is set to [3] Process, parameter 4-10 Motor Speed Direction is set to [0] Clockwise as default. The setting in parameter 4-10 Motor
Speed Direction does not limit options for setting parameter 4-13 Motor Speed High Limit [RPM].
Option Name
[0] Clockwise
[1] Counterclockwise
[2] Both directions
4-11 Motor Speed Low Limit [RPM]
Default value:
Size related
Setup: All setups
Data type:
Uint16
Enter the minimum limit for motor speed. The motor speed low limit can be set to correspond to the manufacturer's recommended
minimum motor speed. The motor speed low limit must not exceed the setting in parameter 4-13 Motor Speed High Limit [RPM].
4-12 Motor Speed Low Limit [Hz]
Default value:
Size related
Setup: All setups
Data type:
Uint16
Enter the minimum limit for motor speed. The motor speed low limit can be set to correspond to the minimum output frequency of the
motor shaft. The motor speed low limit must not exceed the setting in parameter 4-14 Motor Speed High Limit [Hz].
4-13 Motor Speed High Limit [RPM]
Default value:
Size related
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Parameter type:
Conversion index:
Change during operation:
NOTICE
Description
The reference is set to CW rotation. Reversing input (default
terminal 19) must be open.
The reference is set to CCW rotation. Reversing input (default
terminal 19) must be closed. If reversing is required with reverse
input open, the motor direction can be changed by parameter
1-06 Clockwise Direction.
Allows the motor to rotate in both directions.
Parameter type:
Conversion index:
Change during operation:
Parameter type:
Conversion index:
Change during operation:
Parameter type:
Parameter Descriptions
Option
–
True
Range, 0 - setting in par. 4-13
RPM
67
True
Range, 0 - setting in par. 4-14
Hz
-1
True
Range, Setting in par. 4-11 -
60000 RPM
AU275636650261en-003201 / 130R0334 | 177