ABB 2E09 fault code meaning

ABB / 2E09

Series: ACS860-REG

DC short circuit

drive

Meaning: There is a short circuit in the DC bus.

Possible causes

Source: ACS860 Regenerative Rectifier Control Program Firmware Manual P116

Series: ACS880-DIODE

DC short circuit

drive

Meaning: A short circuit has occurred on the DC bus.

Possible causes

Source: ACS880 Diode Supply Control Program P176

Series: ACS880-IGBT

DC short circuit

drive

Meaning: After the charging contactor closed, the voltage did not rise above 10% of the rated voltage within 0.2 seconds (adjustable at the service level), but the current rose above the level set by parameter 120.22 MCB Maximum current at closing.

Possible causes

Source: ACS880 IGBT Supply Control Program Firmware Manual P206