Operating Instructions

3 Function diagrams 3.10 Vector control / U/f control
SINAMICS G120 CU230P-2 Control Units
640 List Manual, 04/2018, A5E33838102
Fig. 3-74 6031 – Precontrol balancing, acceleration model
- 6031 -
Function diagram
87654321
fp_6031_97_01.vsd
Vector control / U/f control
G120 CU230P-2
13.03.2018 V4.7_10
Pre-control balancing, acceleration model
[6060.1]
0
0
1
[2526.6]
[6040.1]
0
>0
Mot MomInert Ratio
1.000 ... 10000.000
p0342 [M] (1.000)
Mot M_mom of inert
0.000000 ... 100000.000000 [kgm²]
p0341 [M] (0.000000)
a_prectrl scal
0.0 ... 10000.0 [%]
p1496 [D] (0.0)
Acceleration calculation
ZSW cl-loop ctrl
r0056
r0056
.14
Calculated accelerating torque
r1438
n_ctrl n_set [rpm]
Pre-control balancing
n_C n_act T_s SL
0.00 ... 32000.00 [ms]
p1452 [D] (10.00)
r0062
n_set after filter [rpm]
a_prectrl scal
0.0 ... 10000.0 [%]
p1496 [D] (0.0)
[6030.8]
Acceleration model
0
1
.20
<1>
n_ctrl config
p1400
n_set I_comp
[6040.1]
<1> Only active, if p1496 > 0.