Lenze PositionServo 940, User Manual

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S94P01B
56
9.1.1 P-gain
Velocity P-gain = 5000
Velocity I-gain= 20
Current didn’t reach maximum possible value. (10A)
S935
Velocity P-gain = 32767 (max value).
Velocity I-gain=20
Gain Scaling = -2
The P-gain is set to its maximum value, per the (-2) in the Gain Scaling window. The
current value is very close to the maximum but since the P-gain is maxed out we can’t
determine if we have achieved optimum settings.
Also notice that the oscilloscope Time Base is set to 10ms. This will allow us to
view leading edge and current impulse response better. A real-time oscilloscope
is essential when analyzing waveforms in depth and is a distinctive feature of the
PositionServo drives.
S936