Operating Instructions

Function diagrams Vector control 2-576
© Siemens AG 2008 - 2013 All Rights Reserved
SINAMICS G120 CU230P-2 Control Units List Manual (LH9), 01/2013
Fig. 2-70 6031 – Pre-control balancing, acceleration model
- 6031 -
Function diagram
87654321
fp_6031_97_01.vsd
Vector control
G120 CU230P-2
12.12.2012 V4.6
Pre-control balancing, acceleration model
[6060.1]
0
0
1
[2526.6]
[6040.1]
0
>0
Mot MomInert Ratio
1.000 ... 10000.000
p0342 [D] (1.000)
Mot M_mom of inert
0.000000 ... 100000.000000 [kgm²]
p0341 [D] (0.000000)
a_prectrl scal
0.0 ... 10000.0 [%]
p1496 [D] (100.0)
Acceleration calculation
ZSW cl-loop ctrl
r0056
r0056
.14
Calculated accelerating torque
r1438
n_ctrl n_set [1/min]
Pre-control balancing
n_C n_act T_s SLVC
0.00 ... 32000.00 [ms]
p1452 [D] (10.00)
r0062
n_set after filter [1/min]
a_prectrl scal
0.0 ... 10000.0 [%]
p1496 [D] (100.0)
[6030.8]
Acceleration model
0
1
n_ctrl config
p1400
.20
<1>
<1>
For PM330: Default p1400.20 = 1.