F
unction
d
iagr
am
s
Ve
ct
or
co
nt
ro
l
2-
52
8
© Sie
m
ens AG 2009 All Righ
ts R
eser
ved
SINAMICS
G120
Con
trol
U
nits C
U
230P-2
P
ar
ameter
M
anual (LH9)
, 11/2009
Fi
g.
2
-8
0
664
0 – Current/powe
r/torqu
e
limits
- 6640 -
Function diagram
8
7
6
5
4
3
2
1
FP_6640_97_51.vsd
Vector control
G120 CU230P-2
29.10.2009
V4.3
Current/power/torque limits
<1>
Iq
M
2
2
y
x
-1
Min
Max
Min
Min
Min
Max
+
-
Sign
+ or -
+
+
+
[6722.1]
[6723.4]
[6724.4]
[6630.8]
[6630.8]
[6721.8]
[6730.1]
[6732.1]
[6060.1] [6040.4]
[8012.1]
[6710.1]
[3050.8]
–
<1>
<2>
[8016.8]
[6730.4]
[6731.4]
[6723.8]
[6722.1]
x
y
[6060.1] [6040.4]
[8012.1]
+
+
<2>
<1>
Max
[6710.1]
[3050.8]
n
Iq
Current limiting
I_max reduction
I_max Power Module
Id_set total
Power limiting
Iq stall
calculation
Intervention by the Vdc controller.
Intervention when the speed limit is ex 2 % n_rated.
Speed limiting
Kp from speed controller [6040.5]
Tn from speed controller [6040.6]
Speed limiting controller
V_output max [Veff]
r0071
Mot L_leak total [mH]
r0377 [D]
Iq_max total [Aeff]
r1533
Current limit
0.00 ... 10000.00 [Aeff]
p0640 [D] (0.00)
Id_setp total [Aeff]
r1624
P_max gen
-100000.00 ... -0.01 [kW]
p1531 [D] (-0.01)
P_max mot
0.00 ... 100000.00 [kW]
p1530 [D] (0.00)
r1538
M_max upper eff [Nm]
r1539
M_max lower eff [Nm]
Isq_max [Aeff]
r1536
Isq_min [Aeff]
r1537
r1084
n_limit pos eff [1/min]
r1087
n_limit neg eff [1/min]
r1527
M_max low w/o offs [Nm]
r1526
M_max up w/o offs [Nm]
r0067
I_outp max [Aeff]
r0063
n_act [1/min]
[0]
r1548
Isq_max stall [Aeff]
[0]
r1548
Isq_max stall [Aeff]
[1]
Lower limit
Upper limit
Содержание CU230P-2 CAN
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Страница 666: ...Index C 666 Siemens AG 2009 All Rights Reserved SINAMICS G120 Control Units CU230P 2 Parameter Manual LH9 11 2009 ...
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