Siemens SINAMICS G150 - Page 1180

3 Function diagrams 3.14 Vector control
SINAMICS G130/G150
1180 List Manual (LH2), 04/2014, A5E03263479A
Fig. 3-133 6710 – Current setpoint filter
- 6710 -
Function diagram
87654321
fp_6710_54_eng.vsd
DO: VECTOR
S120/S150/G130/G150
27.09.13 V04.07.00
Vector control - Current setpoint filter
Iq
M
Iq_max
Iq_min
[6640.8]
[6220.8]
[6220.8]
[2526.6]
[6640.8]
[6721.8]
[6730.1]
[6732.1]
fn_n
p1660[D]
D_n
p1661[D]
fn_d
p1658[D]
D_d
p1659[D]
fn_n
p1665[D]
D_n
p1666[D]
fn_d
p1663[D]
D_d
p1664[D]
p1656.0[D]
x
y
p1656.1[D]
x
y
fn_d
p1658[D]
D_d
p1659[D]
2
1
p1657[D]
fn_d
p1663[D]
D_d
p1664[D]
2
1
p1662[D]
x
y
x
y
<1>
<1>
<2>
f
|y|
fn
D
f
|y|
fn
D
Filter 1
Filter 2
f
2nd Order filter
|y|
f
2nd Order filter
|y|
1
0
1
0
0
1
0
1
<1>
[2526.6]
<2>
p0115[0] (Motor Modules)
Isq_min
r1537
Isq_max
r1536
[6714.1]
[6721.1]
[6725.1]
[6727.1]
r0077
Iq_set
Vdc_max controller active
r0056.14
Vdc_min controller active
r0056.15
r0079
M_set total
[6060.8]
M_suppl 3
(3841)
p1569[C]
[7010.7]
+
+
Isq_s T_smooth
p1654[D]
Interpolator and
smoothing for
voltage limits
Isq_s T_smooth_min
p1653[D]
Iq_set before filter
r1650
<2>
I_set_filt fn
(1)
p1655[1]
I_set_filt fn
(1)
p1655[0]
<1>
<1> The frequency is multiplied by this factor.
<2> With p1699 = 1, the parameter settings are transferred to the controller.
<3> Only for SINAMICS S120/S150.
<4> With active Vdc controller, r0077 shows the signal before the limitation.
<3>
Frequency negative
r0056.7
0
1
1
0
[2526.6]
<4>