PEGA AL-14 (AL-14 Over Current (Overcurrent S/W)) — cause?

Software-detected over current. Possible causes: drive fault, motor/encoder cable abnormality, or current-limit exceeded.

PEGA AL-14 — how to fix?

Re-run phase-current offset tuning; if it recurs, replace the drive. Check wiring and load.

ServoPEGAVerified · sol.ls-electric.com

PEGA AL-14 — AL-14 Over Current (Overcurrent S/W)

Trip — immediate stop

CAUSE

Why does it occur?

Software-detected over current
Possible causes: drive fault, motor/encoder cable abnormality, or current-limit exceeded

REMEDY · Step by step

How to fix it?

Re-run phase-current offset tuning; if it recurs, replace the drive
Check wiring and load

Do not reset repeatedly before identifying the cause. Repeated resets while ignoring a trip/alarm can cause secondary damage (IGBT failure, motor winding damage, etc.).

SOURCE

Related manual page

Verified · sol.ls-electric.com

PEGA Integrated Servo System Manual V1.4 (202006 EN)

p.209

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PEGA AL-14 — AL-14 Over Current (Overcurrent S/W)

Why does it occur?

How to fix it?

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