Siemens CU230P-2 DP User Manual

Vector control
Function diagrams
2-533
© Siemens AG 2009 All Rights Reserved SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Fig. 2-85 6723 – Field weakening controller, flux controller (p0300 = 1)
- 6723 -
Function diagram
87654321
FP_6723_97_51.vsd
Vector control
G120 CU230P-2
29.10.2009 V4.3
Field weakening controller, flux controller (ASM, p0300 = 1)
–
2
-1
1
0
0
U_max 1
[6722.8]
++
+
+
[6714.8]
[6730.1]
[6714.8]
+
+
–
[6714.1]
0
-200 %
[6722.8]
[6640.1]
Calculation, max. modulation depth
U_set 1
Id current limit
Saturation characteristic
p0362 ... p0369
ASM: Induction motor
Modulat_depth max [%]
r0073
r0070
Vdc act val [V]
V_output max [Veff]
r0071
V_reserve dyn
0.0 ... 150.0 [Veff]
p1574 [D] (2.0)
Field_ctrl Tn
10 ... 10000 [ms]
p1596 [D] (300)
r1597
Field_ctrl output [%]
r1598
Flux setp total [%]
Flux ctrl config
p1401.1
Id_set stationary [Aeff]
r1623
Id_setp total [Aeff]
r1624
Flux setp smooth [%]
r1583
Drv filt type mot
0 ... 4
p0230 (0)
Pulse freq setp
2.000 ... 16.000 [kHz]
p1800 [D] (4.000)
Modulator mode
0 ... 10
p1802 [D] (10)
Modulat depth max
20.0 ... 120.0 [%]
p1803 [D] (115.0)
Flux ctrl config
p1401.2
1
0
[6722.8]
[6714.1]
Quick magnetizing active

Siemens CU230P-2 DP Specifications

General

Product Type Designation	CU230P-2 DP
Input Voltage	24 V DC
Communication Interface	PROFIBUS DP
Protection Class	IP20
Digital Outputs	4
Analog Inputs	2
Analog Outputs	2
Storage Temperature Range	-40 to +70 °C
Relative Humidity	5 to 95% (non-condensing)
Mounting Type	DIN rail mounting