Solar Lattice

Fault codes › KACO new energy › KACO blueplanet 87.0-165 TL3

KACO new energy blueplanet TL3 128

Code
128
Shown as
Internal memory error 1
Page
108
ID
fc:kaco-blueplanet-87-165-tl3-128
IRI
https://solarlattice.org/kb/fc/kaco-blueplanet-87-165-tl3-128
Status
active
Also known as
128, KACO new energy 128, Internal memory error 1
Category
Inverters
Class fault drafted · lead
Production stops drafted · lead
Clears after a manual reset verified · fact

Decoded

Reports internal memory error; look at digital signal processor; do: inverter restart.

What can be behind Internal memory 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 E051, ABB / FIMER PVS-60-TL E051
Canadian Solar
Canadian Solar 23-28KTL-CT EepromErr
Fronius
Fronius Galvo 721, Fronius Primo 461, Fronius Primo 721, Fronius Symo 461, Fronius Symo 721, Fronius Symo 772
KACO new energy
KACO new energy blueplanet TL3 148, KACO new energy blueplanet TL3 207, KACO new energy blueplanet TL3 208, KACO new energy blueplanet TL3 209
SMA
SMA SC-CP-XT 6113
Yaskawa Solectria
Yaskawa Solectria PVI-14-20TL EepromErr, Yaskawa Solectria PVI-TL EepromErr

Claims

defined_in

c1 drafted · lead KACO blueplanet 87.0-165 TL3 Operating Manual EN 2020-10 (Siemens-hosted copy)

reports

c2 drafted · lead Internal memory error

affects

c3 drafted · lead Digital signal processor

mitigated_by

c4 drafted · lead Inverter restart

has_event_class

c5 drafted · lead Fault (device stops or needs intervention)

has_production_effect

c6 drafted · lead Trip (production stops)

has_recovery

c7 verified · fact Manual reset (operator restarts or acknowledges)

Feed-in otherwise resumes only on the following day.

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

applies_to

c8 drafted · lead KACO blueplanet 87.0-165 TL3

Data