Siemens 440 User Manual
Page 169
Issue 01/06
Parameter Description
MICROMASTER 440 Parameter List
6SE6400-5BB00-0BP0
169
P1470[3]
Gain speed controller (SLVC)
Min: 0.0
CStat:
CUT
Datatype: Float Unit:
-
Def:
3.0
P-Group: CONTROL
Active: Immediately
QuickComm.: No
Max: 2000.0
Enters gain of speed controller for sensorless vector control (SLVC).
r1438
r1084
–
Kp
Tn
P1470 P1472
r0064
P1496 P0341 P0342
P1489
P1488
P1452
Act. frequency
from observer model
r0063
r1170
–
Precontrol
Freq. setpoint
Torque
setpoint
Droop
150 ms
r1518
P1492
r1490
0
1
0
r0079
r1508
*)
*) only active , if pre-control is enabled
(P1496 > 0)
Index:
P1470[0] : 1st. Drive data set (DDS)
P1470[1] : 2nd. Drive data set (DDS)
P1470[2] : 3rd. Drive data set (DDS)
P1472[3]
Integral time n-ctrl. (SLVC)
Min: 25
CStat:
CUT
Datatype: U16 Unit:
ms
Def:
400
P-Group: CONTROL
Active: Immediately
QuickComm.: No
Max: 32001
Enters integral time of speed controller for sensorless vector control (SLVC).
Index:
P1472[0] : 1st. Drive data set (DDS)
P1472[1] : 2nd. Drive data set (DDS)
P1472[2] : 3rd. Drive data set (DDS)
P1477[3]
BI: Set integrator of n-ctrl.
Min: 0:0
CStat:
CUT
Datatype: U32 Unit:
-
Def:
0:0
P-Group: CONTROL
Active: first confirm
QuickComm.: No
Max: 4000:0
Selects source to read in command to enable speed controller.
Index:
P1477[0] : 1st. Command data set (CDS)
P1477[1] : 2nd. Command data set (CDS)
P1477[2] : 3rd. Command data set (CDS)
P1478[3]
CI: Set integrator value n-ctrl.
Min: 0:0
CStat:
UT
Datatype: U32 Unit:
-
Def:
0:0
P-Group: CONTROL
Active: first confirm
QuickComm.: No
Max: 4000:0
Selects source for integral part of speed controller.
Index:
P1478[0] : 1st. Command data set (CDS)
P1478[1] : 2nd. Command data set (CDS)
P1478[2] : 3rd. Command data set (CDS)
Dependency:
In case of sensorless vector control, integrator freezing must be selected (Bit 1 "Integral freeze (SLVC)" of
P1400 has to be set) to save the integrator output.
Note:
-
If the setting command is not connected (P1477=0), a pending value is read in after pulse enable at the
end of the excitation time (P0346) and the integral component of the speed controller is set once.
-
If the P1482 (integral component of speed controller) is connected upon pulse enable, the integral
component of the controller is set to the last value prior the pulse inhibit.
-
Neither function works after flying start.
Level
2
Level
2
Level
3
Level
3