Inovance E040.1 — Pulse-by-pulse current limit fault

Pulse-by-pulse current limit fault

Excessive load or locked-rotor|Output short-to-ground|Motor turn-to-turn short circuit|Motor nameplate parameter error|Output phase loss|V/f oscillation|Inadequate power rating

Reduce load; check motor and mechanical conditions|Perform self-check for short-to-ground|Measure output terminal resistance with multimeter; replace motor if turn-to-turn short circuit|Set motor parameters correctly|Connect motor properly|Enable V/f oscillation suppression|Replace with higher power drive