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Fault codes › Solis › Solis S6-GC(25-60)K-US

Solis S6-GC DRM LINK Fail

Code
DRM LINK Fail
Shown as
DRM link failed
Page
75
ID
fc:solis-s6-gc-us-drmlinkfail
IRI
https://solarlattice.org/kb/fc/solis-s6-gc-us-drmlinkfail
Status
active
Also known as
DRM LINK Fail, drmlinkfail, Solis DRM LINK Fail, DRM link failed
Category
Inverters
Class fault drafted · lead
Production not stated
Clears after a manual reset drafted · lead

Decoded

Reports communication loss; do: communication cable check, inverter restart.

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-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-DCG WARN-28, Yaskawa Solectria XGI-1500 WARN-28

Same code in other families

Claims

defined_in

c1 drafted · lead Solis S6-GC30K-LV-US Manual V1.2

reports

c2 drafted · lead Communication loss

review note: support check: partial - DRM link failed is stated, but this is a link failure for a demand response interface, and communication loss is…

mitigated_by

c3 drafted · lead Communication cable check

c4 drafted · lead Inverter restart

has_event_class

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

review note: support check: partial - Fault class is not explicit in the row.

has_recovery

c6 drafted · lead Manual reset (operator restarts or acknowledges)

Restart first; then check DRM cabling and signal state.

review note: support check: partial - Steps are listed, but manual reset clearing is not explicit.

applies_to

c7 drafted · lead Solis S6-GC(25-60)K-US

Data