Kp Of N-Adaption (Slvc); Tn Of N-Adaption (Slvc); Co: Prop. Output Of N-Adaption; Co: Int. Output Of N-Adaption - Siemens MICROMASTER 440 Parameter Manual

Parameter Description
P1764[3]

Kp of n-adaption (SLVC)

CStat: CUT
P-Group: CONTROL
Enters gain of speed adaptation controller for sensorless vector control.
ASM
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)

CStat: CUT
P-Group: CONTROL
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

P-Group: CONTROL
Displays proportional part of speed adaptation controller.
r1771

CO: Int. output of n-adaption

P-Group: CONTROL
Displays integral part of speed adaptation controller.
r1778 CO: Flux angle difference
P-Group: CONTROL
Displays flux angle difference between motor model and current transformation before motor model is
active.
P1780[3] Control word of Rs/Rr-adaption
CStat: CUT
P-Group: CONTROL
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
Bit01 Enable observer Rs/Xm-adapt.
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.
186
Datatype: Float
Active: Immediately
Observer
model
ASM
i ˆ ψ ˆ
−
i ∆
i
∆ ⋅ ψ ) ˆ
( i
I
m
Datatype: Float
Active: Immediately
Datatype: Float
Datatype: Float
Datatype: Float
Datatype: U16
Active: first confirm
Rs/Rr-adapt.
Min:
Unit: - Def:
QuickComm.: No Max:
P1764 P1767
r1771
Kp Tn
r1770
Min:
Unit: ms Def:
QuickComm.: No Max:
Min:
Unit: Hz Def:
Max:
Min:
Unit: Hz Def:
Max:
Min:
Unit: ° Def:
Max:
Min:
Unit: - Def:
QuickComm.: No Max:
0 NO
0 NO
MICROMASTER 440
Issue 01/06
Level
0.0
3
0.2
2.5
f ˆ
Level
1.0
4
4.0
200.0
Level
-
3
-
-
Level
-
3
-
-
Level
-
4
-
-
Level
0
3
3
3
1 YES
1 YES
Parameter List
6SE6400-5BB00-0BP0