Baumuller b maXX BM2500, Руководство по эксплуатации

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Description of the Software Modules and Parameters
Parameter manual b maXX BM3000
Document no.: 5.12001.07
211
of 820
4
4.4.8.4 Description of the Ks measurement parameters
52.1
Command status
Value 1 starts the Ks measurement via the acceleration and braking procedure and via
the value 40 the FFT module is started. If the Ks measurement starts both axes via the
FFT module then the axis remains in the waiting state until the other axis has finished and
then starts automatically because the FFT module exists once only. Additionally the
speed controller parameter in dependence of the phase reserve, the PWM frequency, the
sampling time and encoder smoothing can be calculated.
The current status is also displayed here.
Meaning of the parameter:
52.9 Load friction factor FLOAT -10000 10000 0 A/
Grad/s 1:1 X
52.10 Load friction FLOAT -10000 10000 0 A 1:1 X
52.11 Inertia measured FLOAT 0 1e+9 0 kg cm
2
1:1 X
52.12 Amplitude for FFT FLOAT -1e9 1e9 0 1:1
52.15 Kp identification FLOAT 0 1000000 0 1/s 1:1 X
52.16 Tn identification FLOAT 0 1000000 0 s 1:1 X
52.17 Phase margin FLOAT 0 89 60 Grad 1:1
Value Meaning
0 Inactive
1 1: The Ks measurement will be started
2 Initialization
3 Field buildup with asynchronous motor
4 Wait for constant set speed Speed_1 (Parameters
Z
132.10
–
and

Z
132.14
–
)
1)
5 Settling to constant speed Speed_1
1)
6 Constant speed Speed_1
1)
7 Acceleration
8 Settling to constant speed Speed_2 (Parameters
Z
132.12
–
and

Z
132.16
–
)
2)
9 Constant speed Speed_2
2)
10 Braking
11 Calculating Ks
12 Not used
13 Calculation complete