Startup Procedure and Test Run
4
4.6 Auto-Tuning
SIEPYEUOQ2A01G AC Drive Q2A Technical Manual 155
Parameters Automatically Set Inertia Tuning ASR (Speed Regulator) Dec Rate Tuning KEB Tuning
C5-38 [M2 Inertia Ratio of load]
× × - -
L2-06 [KEB Decel Time]
- - - ×
*3
L3-24 [Acc@Rated Torque]
× × - -
L3-25 [Load Inertia Ratio]
× × - ×
n5-02 [Mot Inertia Acceleration Time]
× × - -
n5-03 [FF Control Gain]
× × - -
*1 The drive automatically sets C1-08 [Decel Time 4] only when C1-11 [Ac/Dec Switch Frequency] ≠ 0.
*2 When L2-29 = 1 [KEB Method = Single KEB1 Ride-Thru], the drive will automatically adjust C1-09 [Fast Stop Time] and will not
adjust L2-06 [KEB Decel Time]. If the Fast Stop time must not change, do not do KEB Tuning.
*3 When L2-29 = 2, 3, or 4 [KEB Method = Single KEB2 Ride-Thru, System KEB1 Ride-Thru, or System KEB2 Ride-Thru], the drive
will automatically adjust L2-06 [KEB Decel Time].
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