Danfoss iC7 Series Application Manual page 217

Application Guide | iC7 Series Industry
Parameter 670
Number:
Data Type: UINT
The following are the selections for the parameter.
Selection Number Selection Name
0 Static
1 Dynamic
2 Combined
P 5.8.9.2 Load Drooping %
Set the load drooping amount in % of nominal motor speed at nominal load conditions.
Default Value: Parameter Type:
Parameter 671
Number:
Data Type: REAL
P 5.8.9.3 Load Drooping LP Tc
Set the load drooping low pass filter time constant.
Default Value: 5.00
Parameter 672
Number:
Data Type:
REAL
P 5.8.9.4 Load Drooping HP Tc
Set the load drooping high pass filter time constant. Only active in dynamic drooping mode.
Default Value: 1000.00
Parameter 673
Number:
Data Type: REAL
P 5.8.9.5 Drooping Removal Mode
Select the drooping removal mode.
Default Value: 0 (Constant droop)
© 2024.05
Unit:
Access Type:
Selection Description
Simple and robust drooping, but will result in a speed error
ondepending load.
This will run at correct speed independent of load, but requires
syncroniced start stop to avoid torque deviation between drives.
This will run a mix of static and dynamic drooping at low speed,
otherwise identical with dynamic.
Range (0 — 1000)
Unit:
Access Type:
Parameter Type:
Unit:
Access Type:
Parameter Type:
Unit:
Access Type:
Parameter Type:
AB480436531518en-000601 / 136R0283 |
Parameter Descriptions
–
Read/Write
%
Read/Write
Range (0.00 — 1000.00)
ms
Read/Write
Range (0.00 — 100000.00)
ms
Read/Write
Selection
217