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Fault codes › ABB / FIMER › UNO-DM-3.3/3.8/4.6/5.0-TL-PLUS-US

ABB / FIMER UNO-DM-3.3-5.0-PLUS E030

Code
E030
Shown as
Error Meas Ileak
Vendor severity
Error
Page
131
ID
fc:abb-uno-dm-3-3-5-0-plus-us-e30
IRI
https://solarlattice.org/kb/fc/abb-uno-dm-3-3-5-0-plus-us-e30
Status
active
Also known as
E030, e30, ABB / FIMER E030, Error Meas Ileak
Category
Inverters
Class fault drafted · lead
Production not stated
Clears after a manual reset verified · fact

Decoded

Reports leakage current measurement error; look at inverter; do: inverter restart, contact manufacturer service.

What can be behind Leakage current measurement error

Failure modes that present as the reported condition, and the tests that tell them apart.

Defined in

The manufacturer's own cause and corrective text is not reproduced here.

Same condition on other equipment

ABB / FIMER
ABB / FIMER PVS-166-175-TL E030, ABB / FIMER PVS-60-TL E030, ABB / FIMER TRIO-20.0-27.6-TL E030, ABB / FIMER UNO-DM-6.0-PLUS E030

Same code in other families

Claims

defined_in

c1 drafted · lead FIMER UNO-DM-3.3-5.0-TL-PLUS-US-Q Product Manual RevB

c2 drafted · lead UNO-DM-3.3-5.0-TL-PLUS-US Product Manual RevA

has_event_class

c3 drafted · lead Fault (device stops or needs intervention)

from the code prefix

reports

c4 drafted · lead Leakage current measurement error

affects

c5 drafted · lead Inverter

mitigated_by

c6 drafted · lead Inverter restart

c7 verified · fact Contact manufacturer service

verified by: review-workflowverified on: 2026-10-23

has_recovery

c8 verified · fact Manual reset (operator restarts or acknowledges)

Power cycle first; contact service if it persists

verified by: review-workflowverified on: 2026-10-23review note: support check: partial - Power cycle then contact service is stated, but manual-reset clearing isn't.

applies_to

c9 drafted · lead UNO-DM-3.3/3.8/4.6/5.0-TL-PLUS-US string inverter

Data