Siemens SINAMICS S120 Function Manual page 499

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Parameter p3422 (C
closed-loop control can be directly adjusted via this parameter when the master/slave
configuration changes, instead of changing the proportional gain of the V
(p3560). When parameter p3422 changes, parameter p3560 is recomputed automatically by
the firmware.
Figure 7-24
Structogram of master/slave operation, three identical Active Line Modules (ALMs) of identical output rating,
PROFIBUS communication system
Drive functions
Function Manual, (FH1), 01/2013, 6SL3097-4AB00-0BP3
capacitance) can be changed in operation. This means that the
DC link
ALM1:
p3513 = 1 ( Slave)
ALM2:
p3513 = 1 ( Slave)
p0863.0 = 1
7.9 Master/slave function for Active Infeed
p0863.0 = 0
p0863.0 = 1
Function modules
controller
DC link
p0863.0 = 0
497

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