Parameter Overview - Baumuller b maXX BM3000 Operating Manual

Description of the Software Modules and Parameters
Features
m Maximum frequency: double nominal frequency
m Minimum frequency: is limited by load inertia and actual remaining flux
m High DC link voltage (> 560 V) and a low stator resistance can lead to wrong detection
Adjustment aid
m For a successful catch on fly of the motor, the exact knowledge of the motor parame-
m If a DC link overvoltage error occurs during catch operation, parameterize
m If a overcurrent error occurs during catch operation, parameterize
m During catch operation, the actual speed value
Required parameters
m Catch enable Z167.1–

4.8.11.3 Parameter overview

Functional block:
Functional block:
Functional block:
Functional block:
Number Name
160.1 Magnetization time
161.1 Minimum speed threshold
OL
161.2 Minimum speed delay OL
163.1 Flux estimator gain
167.1 Catch enable
167.2 Catch flux estimator gain
167.3 Catch demagnetization time UINT
of motor operation conditions
ters is inevitable, especially deadtime compensation as well as rotor and stator resis-
tance. Make sure, that all steps described in chapter
655 have been completed during commissioning.
Catch demagnetization time
magnetization time
speed. Overshoots of over 30% might occur. Take this into account to parameterize
the overspeed limits.
FbMagn [160] 
FbSzl [161]
FbFluxEstimatorOL [163]
FbCatchOL [167]
Type Min
UDINT 0
UDINT 0
UDINT 0
FLOAT 50.00
UDINT 0
FLOAT 1.0
0
ZSensorless control–
Z18.22–
Max Default Value Unit
5000 200
1800 180
10000 1000
1000.00 250.00
1 0
1000.00 25.00
4000 0
Parameter manual b maXX BM3000
Document no.: 5.12001.07
from page
Z167.3–
Z167.3–
Catch de-
settles to the actual rotor
Factor
ms 1:1 X
Grad/s 1:1 X X
ms 1:1 X X
1:1 X X
1:1 X
1:1 X
ms 1:1 X
4
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