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Siemens simovert masterdrives

Siemens simovert masterdrives
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Function diagram
87654321
fp_mc_420_e.vsd
Gating unit
MASTERDRIVES MC
14.10.10
All kinds of closed-loop and open-loop control
-420 -
V2.5
to PWM unit
0
1
0
1
Gating unit
Asynchronous
space vector modulation
to PWM unit
to PWM unit
A(alpha) from current control
A(alpha) from V/f control
A(beta) from current control
A(beta) from V/f control
Pulse release
from sequence
control
Parameters P348 and P349 are only effective for Compact
and chassis units or generally if ASM specialized control is
selected (P296 = 3).
SamplingFreq
5.0 ... 10.0 kHz
P340 (5.0)
K0222
[100% = full block modulation]
ModDepth (abs)
K0223
Switch-on Time1
K0224
Switch-on Time2
K0225
Switch-on Time3
Sel V/f, I-Reg.
0/1
P290 (0)
n959.56 = 0
PulseFreqRatio
0 … 1
P357 (0)
Max.
ModulatDepth
20 ... 100 %
P342 (100)
Tdead Limitr Adj
0 … 200
P346 (50)
ON Volts
Compens.
0 ... 25 V
P347 (7.0)
Dead Time
Comp.
(0 … 1)
P348 (1)
T(Dead Time Comp.)
0.00 ... 25.55
P349 (0.00)
Modulation Depth
r343

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