Siemens 440 User Manual
Page 186
Parameter Description
Issue 01/06
MICROMASTER 440 Parameter List
186
6SE6400-5BB00-0BP0
P1764[3]
Kp of n-adaption (SLVC)
Min: 0.0
CStat:
CUT
Datatype: Float Unit:
-
Def:
0.2
P-Group: CONTROL
Active: Immediately
QuickComm.: No
Max: 2.5
Enters gain of speed adaptation controller for sensorless vector control.
r1771
ASM
)
ˆ
i
(
I
m
ψ
⋅
∆
Kp
Tn
P1764
P1767
Observer
model
ASM
r1770
fˆ
ψ
ˆ
i
∆
iˆ
−
i
Index:
P1764[0] : 1st. Drive data set (DDS)
P1764[1] : 2nd. Drive data set (DDS)
P1764[2] : 3rd. Drive data set (DDS)
P1767[3]
Tn of n-adaption (SLVC)
Min: 1.0
CStat:
CUT
Datatype: Float Unit:
ms
Def:
4.0
P-Group: CONTROL
Active: Immediately
QuickComm.: No
Max: 200.0
Enters speed adaptation controller integral time.
Index:
P1767[0] : 1st. Drive data set (DDS)
P1767[1] : 2nd. Drive data set (DDS)
P1767[2] : 3rd. Drive data set (DDS)
r1770
CO: Prop. output of n-adaption
Min: -
Datatype: Float Unit:
Hz
Def:
-
P-Group: CONTROL
Max: -
Displays proportional part of speed adaptation controller.
r1771
CO: Int. output of n-adaption
Min: -
Datatype: Float Unit:
Hz
Def:
-
P-Group: CONTROL
Max: -
Displays integral part of speed adaptation controller.
r1778
CO: Flux angle difference
Min: -
Datatype: Float Unit:
°
Def:
-
P-Group: CONTROL
Max: -
Displays flux angle difference between motor model and current transformation before motor model is
active.
P1780[3]
Control word of Rs/Rr-adaption
Min: 0
CStat:
CUT
Datatype: U16 Unit:
-
Def:
3
P-Group: CONTROL
Active: first confirm
QuickComm.: No
Max: 3
Enables thermal adaptation of stator and rotor resistance to reduce torque errors in speed/torque regulation
with speed sensor, or frequency errors in speed/torque regulation without speed sensor.
Bitfields:
Bit00 Enable thermal Rs/Rr-adapt. 0 NO 1 YES
Bit01 Enable observer Rs/Xm-adapt. 0 NO 1 YES
Index:
P1780[0] : 1st. Drive data set (DDS)
P1780[1] : 2nd. Drive data set (DDS)
P1780[2] : 3rd. Drive data set (DDS)
Note:
Only stator resistance adaptation is carried out for synchronous motors.
Level
3
Level
4
Level
3
Level
3
Level
4
Level
3