Siemens SINAMICS G220 - Page 474

- 6856 -
1
Standard Drive Control (SDC, p0504 = 1) Interface to the power unit (Induction motor, p0300 = 1xxx)
© Siemens AG
2 3 4 5 6 7 8
V6.02.00
r0066 Output frequency [Hz]
r0070
Actual DC link voltage [V]
Slip frequency [Hz]
r0065
Actual stator resistance [ohm] r0395 [M]
Reverse the output phase sequence
p1820 [D] (0)
r0069[0..8]
Phase current actual value [A]
Actual phase voltage
(motor) [V]
r0089[0..2]
VD-
3
2
Ia Ib
2
Motor model
r0084[0..1]
Flux actual value [%]
r0087
Actual power factor
Sign
+ or -
r0289
Maximum power unit output
current [Arms]
r0036[0..2]
Power unit overload
[%]
U_angle U_set
r0072
Output voltage [Vrms]
r0074
Modulation depth [%]
r0056 r0056.7
1 = Frequency negative
r0056 r0056.11
1 = Frequency limit active
r0094
Transformation angle [°]
[6850.8]
r0073
[6850.8] [6850.8]
[6851.4] [6851.1]
[6852.1]
[8022.1]
r0068[0]
Absolute current actual
value Unsmoothed [Arms]
r0078[0]
Current actual value
torque-generating
Unsmoothed [Arms]
r0076[0]
Current actual value
field-generating
Unsmoothed [Arms]
PWM
M
~
U
V
W
+
-
Pulse enable HW
DC link voltage (Vdc)
I_max PU
Power unit
x
2
+ y
2
Figure14-85 6856 - Interface to power unit (induction motor)
Functions
14.10Closed-loop drive control
SINAMICS G220 converter
472 Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB