Trip (OI.AC) . Instantaneous output over current detected I Digitax ST Plus I DST1403 I Nidec Servo

Описание к видео Trip (OI.AC) . Instantaneous output over current detected I Digitax ST Plus I DST1403 I Nidec Servo

Diagnosis: Trip (OI.AC) . Instantaneous output over current detected.
Trip code 3
Over current threshold is Kc/0.45 (see the Digitax ST Advanced User Guide for Kc values)
Acceleration /deceleration rate is too short.
If seen during autotune reduce voltage boost Pr 5.15
Check for short circuit on output cabling
Check integrity of motor insulation
Check feedback device wiring
Check feedback device mechanical coupling
Check feedback signals are free from noise
Is motor cable length within limits
Reduce the values in speed loop gain parameters – Pr 3.10, Pr 3.11 and Pr 3.12
Has offset measurement test been completed?
Reduce the values in current loop gain parameters - Pr 4.13 and Pr 4.14

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