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Fault codes › Schneider Electric › Schneider Electric Conext CL125

Schneider Electric CL125 023

Code
023
Shown as
PV configuration mode has changed during normal operation.
Page
126
ID
fc:schneider-electric-conext-cl125-23
IRI
https://solarlattice.org/kb/fc/schneider-electric-conext-cl125-23
Status
active
Also known as
023, 23, Schneider Electric 023, PV configuration mode has changed during normal operation.
Category
Inverters
Class fault drafted · lead
Production not stated
Clears after a manual reset verified · fact

Decoded

Reports configuration error; look at PV array; do: inverter restart.

What can be behind Configuration 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 E055, ABB / FIMER PVS-166-175-TL E077, ABB / FIMER PVS-60-TL E013, ABB / FIMER PVS-60-TL E055, ABB / FIMER PVS-60-TL E077, ABB / FIMER TRIO-20.0-27.6-TL E013, ABB / FIMER TRIO-20.0-27.6-TL W009, ABB / FIMER UNO-DM-3.3-5.0-PLUS E013, ABB / FIMER UNO-DM-3.3-5.0-PLUS E055, ABB / FIMER UNO-DM-3.3-5.0-PLUS E077, ABB / FIMER UNO-DM-6.0-PLUS E013, ABB / FIMER UNO-DM-6.0-PLUS E055, ABB / FIMER UNO-DM-6.0-PLUS E077
CPS
CPS SCA50-100K-T Protect0720
Fronius
Fronius Galvo 412, Fronius Galvo 445, Fronius Galvo 482, Fronius Galvo 705, Fronius Primo 412, Fronius Primo 445, Fronius Primo 482, Fronius Primo 483, Fronius Primo 705, Fronius Symo 412, Fronius Symo 445, Fronius Symo 482, Fronius Symo 483, Fronius Symo 705, Fronius Symo 768, Fronius Symo 773
Generac
Generac PWRcell Inverter 0X7701, Generac PWRcell Inverter 0X7702, Generac PWRcell Inverter 0X7704, Generac PWRcell Inverter 0X7705, Generac PWRcell Inverter 0X7706, Generac PWRcell Inverter 0X7708, Generac PWRcell Inverter 0X7709, Generac PWRcell Inverter 0X770A, Generac PWRcell Inverter 0X770B, Generac PWRcell Inverter 0X770C, Generac PWRcell Inverter 0X7721
KACO new energy
KACO new energy blueplanet TL3 159
SMA
SMA SB-US-40 10343, SMA SB-US-40 10344, SMA SB-US-40 1501, SMA SB-US-40 7347, SMA SB-US-40 7348, SMA SB-US-41 10343, SMA SB-US-41 10344, SMA SB-US-41 1501, SMA SB-US-41 7347, SMA SB-US-41 7348, SMA SBSE-US-50 1501, SMA PEAK3-US 1501, SMA PEAK3-US 7347, SMA PEAK3-US 7348, SMA CORE1-US 7105, SMA CORE1-US 7347, SMA CORE1-US 7348, SMA STP-TL-US 1501, SMA STP-X-US 1501, SMA SI-US F221, SMA SI-US F731, SMA SI-US F732, SMA SI-US F806
Schneider Electric
Schneider Electric CL125 047
Solis
Solis S6-EH2P BatName-FAIL, Solis S6-EH3P30-60K BatName-FAIL, Solis S6-EH3P75-150K BatName-FAIL
Sungrow
Sungrow SG-CX-US 047
Yaskawa Solectria
Yaskawa Solectria SGI-XTM PAR Backup Err, Yaskawa Solectria SGI-XTM PAR Config Err, Yaskawa Solectria SGI-XTM Pw Brd Mismatch, Yaskawa Solectria XGI-1500 WARN-31

Claims

defined_in

c1 drafted · lead Conext CL125 Owners Guide 975-0793 RevA

c2 drafted · lead Conext CL125 Modbus App Note

reports

c3 verified · fact Configuration error

PV configuration mode changed during operation.

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

affects

c4 drafted · lead PV array

mitigated_by

c5 drafted · lead Inverter restart

After checking the PV configuration.

has_event_class

c6 drafted · lead Fault (device stops or needs intervention)

review note: support check: partial - The fault class is not explicitly stated, though the required restart suggests a fault.

has_recovery

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

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

applies_to

c8 drafted · lead Schneider Electric Conext CL125

Data