Siemens SINAMICS S Manuel page 1153

Vdc_max controller active
[6220.8] r0056.14
Iq_max
[6220.8]
Isq_max
[6640.8] r1536
Vdc_min controller active
[6220.8] r0056.15
Iq_min
[6220.8]
Isq_min
[6640.8] r1537
Isq_s T_smooth
Iq_set before filter
r1650
M_set total
Interpolator and
r0079 smoothing for
+
voltage limits
[6060.8] +
Frict input ctrl
Isq_s T_smooth_min
p1569[C]
p1653[D]
(3841)
[7010.7]
M
[6721.1]
Iq
[6730.1]
[6732.1]
<1> General 2nd order filter (detailed representation at [1024]).
<2> PT2 lowpass (detailed representation at [1024]).
<3> The frequency is multiplied by this factor.
<4> For p1699 = 1, the parameter settings are accepted in the control.
1 2
DO: VECTOR
Vector current control - current setpoint filter
1
0
1
0
p1656[D]0.0
p1654[D]
0
1
fn_n
p1658[D]
D_n
p1659[D]
p1657[D]
|y|
y
D
x
0
fn
f 1
<2>
I_set_filt fn I_set_filt fn
p1655[0] p1655[1]
(1)
D_z
fn_z
<3>
p1661[D]
p1660[D]
|y|
y
x
f <1>
2nd Order filter
D_n
fn_n
p1659[D]
p1658[D]
Filter 1
3 4
p1656[D].1
0
1
fn_n
p1663[D]
D_n
p1664[D]
p1662[D]
|y|
y
D
x
0
fn
f
1
<2>
(1)
<3>
D_z
fn_z
p1666[D]
p1665[D]
|y|
y
x
f <1>
2nd Order filter
fn_n D_n
p1663[D] p1664[D]
Filter 2
5
fp_6710_01_eng.vsd
13.03.06 V02.04.00
p0115[0] (Motor Modules)
Refer to [1020.7]
PEM: Permanent-magnet synchronous motor
6 7
Function diagram
SINAMICS S
<4>
Iq_set
r0077
[6714.1]
8
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