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Fault codes › Yaskawa Solectria › Yaskawa Solectria XGI 1500-DCG

Yaskawa Solectria XGI-1500-DCG WARN-28

Code
WARN-28
Shown as
Network Fault
Vendor severity
Warning
Page
58
ID
fc:yaskawa-solectria-xgi-1500-dcg-warn28
IRI
https://solarlattice.org/kb/fc/yaskawa-solectria-xgi-1500-dcg-warn28
Status
active
Also known as
WARN-28, warn28, Yaskawa Solectria WARN-28, Network Fault
Category
Inverters
Class warning drafted · lead
Production stops drafted · lead
Clears not stated

Decoded

Reports communication loss; look at network cable, wi-Fi module; do: network connection check.

What can be behind Communication loss

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

Tell apartByHow
Device firmware defect vs Monitoring network configuration fault drafted · leadCommunication test proposedSwitch the Modbus TCP server parameter off and back on. If communication returns, the problem is limited to Modbus TCP. If it stays down, check the network cabling and RJ45 connections.

Defined in

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

Same condition on other equipment

ABB / FIMER
ABB / FIMER PVS-60-TL W030
CPS
CPS SCA36KTL CommErr, CPS SCA50-60KTL CommErr
Fronius
Fronius Symo 420
SMA
SMA SB-US-40 10252, SMA SB-US-40 10284, SMA SB-US-40 10286, SMA SB-US-40 10341, SMA SB-US-40 10345, SMA SB-US-40 10346, SMA SB-US-40 10347, SMA SB-US-40 10348, SMA SB-US-40 10349, SMA SB-US-40 10350, SMA SB-US-40 10351, SMA SB-US-40 10352, SMA SB-US-40 10353, SMA SB-US-40 7619, SMA SB-US-40 8708, SMA SB-US-41 10249, SMA SB-US-41 10252, SMA SB-US-41 10284, SMA SB-US-41 10286, SMA SB-US-41 10341, SMA SB-US-41 10345, SMA SB-US-41 10346, SMA SB-US-41 10347, SMA SB-US-41 10348, SMA SB-US-41 10349, SMA SB-US-41 10350, SMA SB-US-41 10351, SMA SB-US-41 10352, SMA SB-US-41 10353, SMA SB-US-41 7619, SMA SB-US-41 8708, SMA SBSE-US-50 8104, SMA SBSE-US-50 8708, SMA SBSE-US-50 8709, SMA SBSE-US-50 8710, SMA SBSE-US-50 9308, SMA PEAK3-US 10249, SMA PEAK3-US 10252, SMA PEAK3-US 7619, SMA PEAK3-US 8101, SMA PEAK3-US 8708, SMA PEAK3-US 8709, SMA PEAK3-US 8710, SMA CORE1-US 10249, SMA CORE1-US 10252, SMA CORE1-US 10284, SMA CORE1-US 10286, SMA CORE1-US 7619, SMA CORE1-US 8101, SMA CORE1-US 8102, SMA CORE1-US 8103, SMA CORE1-US 8104, SMA STP-TL-US 8101-8104, SMA STP-TL-US 8708, SMA STP-TL-US 8709, SMA STP-TL-US 8710, SMA STP-X-US 8708, SMA STP-X-US 8709, SMA STP-X-US 8710, SMA SI-US F733, SMA SI-US F754, SMA SI-US W734, SMA SI-US W735, SMA SI-US W736, SMA SI-US W857, SMA SI-US W867, SMA SI-US W877, SMA SI-US W887
Solis
Solis S6-EH2P CAN Fail, Solis S6-EH3P30-60K CAN Fail, Solis S6-EH3P75-150K CAN Fail, Solis S6-GC DRM LINK Fail, Solis S6-GU DRM LINK Fail
Sungrow
Sungrow SG200HX 514, Sungrow SG200HX 75, Sungrow SG250HX 514, Sungrow SG250HX 75, Sungrow SG350HX 514, Sungrow SG350HX 75
Yaskawa Solectria
Yaskawa Solectria XGI-1500-1MW WARN-28, Yaskawa Solectria XGI-1500 WARN-28

Same code in other families

Claims

defined_in

c1 drafted · lead XGI 1500 250 DCG IOM DOCR-071081-DD

has_event_class

c2 drafted · lead Warning (device continues, a condition is flagged)

from the table header

reports

c3 drafted · lead Communication loss

review note: support check: partial - Network connection failed is a network fault, roughly communication loss, but the wording differs.

affects

c4 drafted · lead Network cable

review note: support check: partial - The row says to check Ethernet connections, but it doesn't name the network cable as the affected component; it also…

c5 drafted · lead Wi-Fi module

Antenna mounting orientation is the stated check point.

review note: support check: partial - The row mentions Wi-Fi antennas being vertically mounted, but it does not say the warning affects the Wi-Fi module itself;…

mitigated_by

c6 drafted · lead Network connection check

has_production_effect

c7 drafted · lead Trip (production stops)

Based on section statement that all warning events cease AC production.

applies_to

c8 drafted · lead Solectria XGI 1500-DCG

Data