Operating Instructions

Function diagrams Vector control 2-578
© Siemens AG 2008 - 2013 All Rights Reserved
SINAMICS G120 CU230P-2 Control Units List Manual (LH9), 01/2013
Fig. 2-72 6050 – Kp_n/Tn_n adaptation
- 6050 -
Function diagram
87654321
fp_6050_97_01.vsd
Vector control
G120 CU230P-2
12.12.2012 V4.6
Kp_n/Tn_n adaption
[6040.8]
Tn_n_adapt
[6040.8]
Tn
Kp
n
Kp
Kp_n_adaptn
n
Tn
n
Kp_n_basic
Tn_n_basic
<1>
<1>
<1>
Speed-dependent Kp_n/Tn_n adaptation
If the lower transition point exceeds the upper transition point, the Kp-adaptation also changes over.
To the speed controller
[6040.4]
r0063
n_act [1/min]
[0]
n_ctr Kp n up scal
0.0 ... 200000.0 [%]
p1461 [D] (100.0)
n_ctr Tn n up scal
0.0 ... 200000.0 [%]
p1463 [D] (100.0)
n_ctrl n upper
0.00 ... 210000.00 [1/min]
p1465 [D] (210000.00)
n_ctrl n lower
0.00 ... 210000.00 [1/min]
p1464 [D] (0.00)
To the speed controller
[6040.4]