Siemens SINAMICS G120 - Interface to the Power Module (Pem, P0300 = 2 Xx)

Vector control
Function diagrams
2-599
© Siemens AG 2011 All Rights Reserved SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 01/2011
Fig. 2-90 6731 – Interface to the Power Module (PEM, p0300 = 2xx)
- 6731 -
Function diagram
87654321
FP_6731_97_51.vsd
Vector control
G120 CU230P-2
13.12.2010 V4.4
Interface to the Power Module (PEM, p0300 = 2xx)
PWM
M
~
+

U
V
W
+ BRP
-BRN
P24
M
p1795
2
I_max Power Module
[6640.1]
[6310.1]
[6799.1]
[6714.8]
[6714.8]
[6799.1]
[6799.1]
[6724.1]
[6799.1]
[6714.1]
r1751
p1764 p1767
++
r1771
+
+
r1770
[2526.2]
Precontrol speed
Brake control
I_max Power Module
Pulse enable HW
DC link voltage
Power Module
Control Unit
U_set
U_angle
Motor model
r1762, r1778
Model control
kT estimator
p0328
p0316
p0357
p1780.3
PEM: Permanent-magnet synchronous motor
r0070
Vdc act val [V]
r0072
U_output [Veff]
r0074
Modulat_depth [%]
ZSW cl-loop ctrl
r0056
r0056
.11
r0066
f_outp [Hz]
ZSW cl-loop ctrl
r0056
r0056
.7
MotMod kT corr [Nm/A]
r1797 [D]
r0094
Transformat_angle [°]
U_phase act val
r0089
PM-IF
r1733
Quad U set [Veff]
r0077
Iq_set [Aeff]
r0076
Id_act [Aeff]
R_stator act [Ohm]
r0395 [D]
From thermal motor model
Vibration damping
Sign
+ or -
Current model
[6030.8]
Gain res_damp
p1740
p1755 p1756
Outp_ph_seq rev
p1820
r0063
n_act [1/min]
[0]
r1732
Direct U set [Veff]
[0]
r0069[0..6]
I_phase act value [A]