No. Name Setting Range Default
T3-03 Motor Inertia
0.0001 to 600.00 kgm
2
Determined by o2-04,
C6-01, E5-01
Note: Display is in the following units:
Models 4o0011 and 4o0014: 0.0001 kgm
2
units
Models 2o0028 to 2o0192 and 4o0021 to 4o0124: 0.001 kgm
2
units
Models 2o0248 and 4o0156 to 4o0930: 0.01 kgm
2
units
Display resolution depends on the rated output current of the drive after setting drive duty using parameter C6-01.
n
T3-04: ASR Response Frequency
Sets the response frequency (reciprocal of the step response time constant) of the system or the connected machine. The drive
uses this value and the load inertia to fine-tune the speed control loop gain (C5-01, ASR Gain 1). Oscillation may result if the
value input here is higher than the actual response frequency of the system.
No. Name Setting Range Default
T3-04 ASR Response Frequency 0.1 to 50.0 Hz 10.0 Hz
4.7 Auto-Tuning
170
YASKAWA ELECTRIC SIEP C710636 04D U1000 Industrial MATRIX Drive Technical Manual
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