Operating Instructions

3 Function diagrams 3.12 Vector control, Dynamic Drive Control (p0096 = 2)
SINAMICS G120 CU230P-2 Control Units
684 List Manual, 04/2018, A5E33838102
Fig. 3-116 6834 – Flux setpoint (RESM, p0300 = 6xx, p0096 = 2)
- 6834 -
Function diagram
87654321
fp_6834_97_01.vsd
Vector control, Dynamic Drive Control
G120 CU230P-2
13.03.2018 V4.7_10
Flux setpoint (RESM, p0300 = 6xx, p0096 = 2)
r0079
M_set [Nm]
r0063
Actual speed [rpm]
0
+20%
Flux red factor
p1581 [D]
Flux red M trans [%]
r1566 [D]
0
1
Flux ctrl config
p1401 [D]
.3
100 %
Flex setp
50.0 ... 200.0 [%]
p1570 [D] (100.0)
0
Flux red factor
p1581 [D] (100)
100 %
[6835.1]
M_suppl_accel
p1611 [D]
M_set static
p1610 [D]
P
K
r0077
Iq_set [Arms]
I_inject t_ramp
p1601 [D]
I_set T_smooth
p1616 [D]
M
PSI
Ramp-function generator operating
+
+
0.9 · r0067
MotMod status
r1751
Flux ctrl config
p1401 [D]
.10
Flux ctrl config
p1401 [D]
.9
Flux setpoint
Flux setting value
Torque setting value speed
controller
[6835.1]
[6824.3]
Current angle
[6843.1]
I_abs calculation
[6843.3]
30 % 50 %
[6826.8]
.0
Open-loop
speed
controlled
operation
Closed-loop
speed
controlled
operation
Open-loop
speed
controlled
operation
r1568
RESM flux channel [%]
[0]
Setpoint before the filter
r1568
RESM flux channel [%]
[2]
Minimum value at low speed
r1568
RESM flux channel [%]
[3]
Dynamic boost, load
dependent
1 = Flux characteristic load-dependent
1 = Dynamic flux boost, load dependent
1 = Flux boost, low speed
RESM: Reluctance synchronous motor