Siemens SINAMICS G150 - Page 1187

SINAMICS G130/G150 List Manual (LH2), 04/2014, A5E03263479A
1187
3 Function diagrams
3.14 Vector control
Fig. 3-140 6731 – Interface to the Motor Module (PEM, p0300 = 2)
- 6731 -
Function diagram
87654321
fp_6731_54_eng.vsd
DO: VECTOR
S120/S150/G130/G150
10.09.13 V04.07.00
Vector control - Interface to the Motor Module (PEM, p0300 = 2)
<1> Pre-control
speed [6030.8]
Control Unit
DRIVE-CLiQ
PWM
Motor Module
M
~
+

U
V
W
DC link voltage
+ BRP
- BRN
Brake control
P24
M
I_max Motor Module
Pulse enable
HW
p1795[D]
r0074
Modulation depth
2
U_set
U_angle
I_max Motor Module
r0066
f_outp
[4715.5]
[6640.1]
Frequency negative
r0056.7
Frequency limit active
r0056.11
[6310.1]
[6799.1]
<2> Additionally for Booksize.
<2>
[6714.8]
[6714.8]
p0115[0] (Motor Modules)
[6799.1]
r0072
U_output
[6799.5]
[6220.1]
[6724.1]
[6799.1]
r0070
Vdc_act
[6714.1]
I_Phase actual value
r0069[0...2]
U_Phase actual value
r0089[0...2]
p1755 p1756
r1797
MotMod kT corr
r0094
Transformat_angle
Current model Vibration damping
p1740
+
+
+
[2526.2]
Sign + or -
[6714.8]
[6714.8]
= Only for vector ctrl. without encoder.
<1>
r0078
Iq_act
r0076
Id_act
r0087
Cos phi act
[6799.5]
[6714.1]
kT estimator
p0328[M]
p0316[M]
p1780.3
Motor model configuration
p1750
AC correlator
p1750.5
p0398[M]
p0399[M]
r1608
Motor model
p0350[M]
p0356[M]
p0357[M]
r0334
r1763
r1762.1
r1751
p1760[D]
p1764[D]
p1798[D]
p1761[D]
p1767[D]
PEM: Permanent-magnet
synchronous motor
AC-Pulse generator
p1605[D] p1607[D]
[6714.6]
R_stator act
r0395
From thermal motor model
r1732
Ud_set
r1733
Uq_set
[6714.6]
Kp Tn
r1771
r1770
r0061[0]
1 = Encoderless operation active
r1407.1[2522.6]
1
0
n_act calculation
+


[4715.5]
+
[6721.5]
r1762.0
r1608[0...6]
Puls response
r1606[0...2]
Puls pattern act