Danfoss VLT AutomationDrive EZ FC 321 Programming Manual page 140

VLT® AutomationDrive EZ FC 321
Programming Guide
Parameter 4-90 Directional Limit Mode
Table 271: Parameter 4-90 Directional Limit Mode
4-90 Directional Limit Mode
Default value: [0] Disabled
Conversion index: –
Select whether the directional limits are enabled. With directional limits enabled, it is possible to specify different speed and torque
limits for clockwise and counterclockwise rotation directions.
Option Name
[0]* Disabled
[1] Enabled
[2] Torque
[3] Speed and torque
Parameter 4-91 Positive Speed Limit [RPM]
Table 272: Parameter 4-91 Positive Speed Limit [RPM]
4-91 Positive Speed Limit [RPM]
Default value: Size related
Conversion index: 67
Enter the limit for the motor speed when the rotation direction is clockwise.
Parameter 4-92 Positive Speed Limit [Hz]
Table 273: Parameter 4-92 Positive Speed Limit [Hz]
4-92 Positive Speed Limit [Hz]
Default value: Size related
Conversion index: -1
Enter the limit for the motor speed when the rotation direction is clockwise.
Parameter 4-93 Negative Speed Limit [RPM]
Table 274: Parameter 4-93 Negative Speed Limit [RPM]
4-93 Negative Speed Limit [RPM]
Default value: Size related
Conversion index: 67
Enter the limit for the motor speed when the rotation direction is counterclockwise.
Parameter 4-94 Negative Speed Limit [Hz]
Table 275: Parameter 4-94 Negative Speed Limit [Hz]
4-94 Negative Speed Limit [Hz]
Default value: Size related
Conversion index: -1
Enter the limit for the motor speed when the rotation direction is counterclockwise.
140 | Danfoss A/S © 2021.08
Parameter type: Option
Data type: Uint8
Description
Directional limits are disabled.
Directional limits are active for the speed values.
Directional limits are active for the torque values.
Directional limits are active for both torque and speed values.
Parameter type: Range, 0.0 - par. 4-13 RPM
Data type: Uint16
Parameter type: Range, 0.0 - par. 4-14 RPM
Data type: Uint16
Parameter type: Range, 0.0 - par. 4-13 RPM
Data type: Uint16
Parameter type: Range, 0.0 - par. 4-14 RPM
Data type: Uint16
Parameter Descriptions
Setup: All setups
Change during operation: True
Setup: All setups
Change during operation: True
Setup: All setups
Change during operation: True
Setup: All setups
Change during operation: True
Setup: All setups
Change during operation: True
AU373327181955en-000101 / 130R1208