Danfoss VLT AutomationDrive FC 301 Programming Manual page 270

VLT AutomationDrive FC 301/302
Programming Guide
This parameter is only available with software version 48.XX.
See parameter 7-94 Position PI Feedback Scale Numerator.
Parameter 7-97 Position PI Max Speed Above Master
Table 492: Parameter 7-97 Position PI Max Speed Above Master
7-97 Position PI Max Speed Above Master
Default value: 98%
Conversion index: 67
This parameter is only available with software version 48.XX.
Enter the value by which the follower speed is allowed to exceed the actual master speed. Valid only in synchronization mode.
Parameter 7-98 Position PI Feed Forward Factor
Table 493: Parameter 7-98 Position PI Feed Forward Factor
7-98 Position PI Feed Forward Factor
Default value: 98%
Conversion index: 0
This parameter is only available with software version 48.XX.
Enter the amount by which the speed reference calculated by the profile generator is allowed to bypass the position PI controller.
Parameter 7-99 Position PI Minimum Ramp Time
Table 494: Parameter 7-99 Position PI Minimum Ramp Time
7-99 Position PI Minimum Ramp Time
Default value: 0.010 s
Conversion index: -3
This parameter is only available with software version 48.XX.
Enter the shortest ramp time for the output of the Position PI controller. Use this parameter to limit acceleration when correcting
large position deviations, for example when starting synchronization with a running master or after recovering from an overload
situation during positioning.
270 | Danfoss A/S © 2022.12
N O T I C E
Parameter type: Range, 0 - 110%
Data type: Uint16
N O T I C E
Parameter type: Range, 0 - 110%
Data type: Uint16
N O T I C E
Parameter type: Range, 0.000 - 3600.000 s
Data type: Uint32
N O T I C E
Parameter Descriptions
Setup: All setups
Change during operation: True
Setup: All setups
Change during operation: True
Setup: All setups
Change during operation: True
AU275636650261en-000101 / 130R0334