Droop Scaling; Co: Droop Frequency; Enable Droop - Siemens MICROMASTER 440 Parameter Manual

Issue 01/06
P1489[3]

Droop scaling

CStat: CUT
P-Group: CONTROL
Defines amount of droop in per unit at full load in [%].
Index:
P1489[0] : 1st. Drive data set (DDS)
P1489[1] : 2nd. Drive data set (DDS)
P1489[2] : 3rd. Drive data set (DDS)
Note:
If 0 is entered as value, no droop is applied.
r1490

CO: Droop frequency

P-Group: CONTROL
Displays output signal of droop function.
This result of droop calculation is subtracted from the speed controller setpoint.
P1492[3]

Enable droop

CStat: CUT
P-Group: CONTROL
Enables droop.
Possible Settings:
0 Disabled
1 Enabled
Index:
P1492[0] : 1st. Drive data set (DDS)
P1492[1] : 2nd. Drive data set (DDS)
P1492[2] : 3rd. Drive data set (DDS)
Dependency:
Effective only if droop scaling P1489 > 0.
MICROMASTER 440 Parameter List
6SE6400-5BB00-0BP0
Datatype: Float Unit: -
Active: Immediately QuickComm.: No
Datatype: Float Unit: Hz
Datatype: U16 Unit: -
Active: first confirm QuickComm.: No
Parameter Description
Level
Min: 0.00
3
Def: 0.05
Max: 0.50
Level
Min: -
3
Def: -
Max: -
Level
Min: 0
3
Def: 0
Max: 1
171