Siemens MICROMASTER 440 - Short circuit current rating (SCCR); Frame Sizes A to C; Frame Sizes D to GX

Function Diagrams Issue 01/06
MICROMASTER 440 Parameter List
300 6SE6400-5BB00-0BP0
Forward speed
Speed precontrol
Speed controller output
Torque limitation Torque limitation
**) changeable in run via DDS
Observer model
Torque limitation
Torque limitation
Speed measurement Ramp generator
- 7510 -
Function diagram
87654321
7510_VC.vsd
Vector Control
MICROMASTER 440
16.01.2006 V2.1
Speed Controller with Encoder (VC):
−
r0062
CO: Freq. setpoint [Hz]
−
0
>0
Filter time n_act.
0 ... 32000 [ms]
P1442.D (4)
Inertia [kg*m^2]
0.00010 ... 1000.00000
P0341.D (0.00180)
Tot/mot inert.rat.
1.000 ... 400.000
P0342.D (1.000)
Scal acc. prectrl.
0.0 ... 400.0 [%]
P1496.D (0.0)
r1518
CO: Accel. torque [Nm]
r1438
CO: Freq. setp ctl [Hz]
r0064
CO: Dev. freq ctrl [Hz]
Kp Tn
Config. of n-ctrl.
0 ... 3
P1400.D (1)
Gain of n-ctrl.
0.0 ... 2000.0
P1460.D (3.0)
Tn of n-ctrl.
25 ... 32001 [ms]
P1462.D (400)
**) **)
(0:0)
BI: Set integrator
P1477.C
CI: Set int. value
(0:0)
P1478.C
r1538 r1539
r1482
CO:Int.outp n-ctrl [Nm]
r0063
CO: Act. frequency [Hz]
r1445
CO: f_act filt 2 [Hz]
−
Droop input source
0 ... 3
P1488.D (0)
Droop scaling
0.00 ... 0.50
P1489.D (0.05)
0 2 1 3
0
0
r1490
CO: Droop freq. [Hz]
Enable droop
0 ... 1
P1492.D (0)
*)
*) Access level 4
P1300 = 21 and P1501 = 0
1 0
a
FP7710
b
FP7710
r0079 r1508
FP7710
FP7710
Resultant max freq [Hz]
r1084
r0061
CO: Act. enc. freq [Hz]
FP7900
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