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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 E028

Code
E028
Shown as
Error Meas F
Vendor severity
Error
Page
131
ID
fc:abb-uno-dm-3-3-5-0-plus-us-e28
IRI
https://solarlattice.org/kb/fc/abb-uno-dm-3-3-5-0-plus-us-e28
Status
active
Also known as
E028, e28, ABB / FIMER E028, Error Meas F
Category
Inverters
Class fault drafted · lead
Production not stated
Clears after a manual reset drafted · lead

Decoded

Reports grid frequency measurement error; look at inverter; do: inverter restart, contact manufacturer service.

What can be behind Grid frequency 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 E028, ABB / FIMER PVS-60-TL E028, ABB / FIMER TRIO-20.0-27.6-TL E028, ABB / FIMER UNO-DM-6.0-PLUS E028

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 Grid frequency measurement error

affects

c5 drafted · lead Inverter

mitigated_by

c6 drafted · lead Inverter restart

c7 drafted · lead Contact manufacturer service

has_recovery

c8 drafted · lead Manual reset (operator restarts or acknowledges)

Power cycle first; contact service if it persists

review note: support check: partial - The power-cycle and contact-service sequence is stated, but the 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