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Fault codes › Canadian Solar › CSI-185K-T600GL02/03-U / CSI-255K-T800GL02/03-U

Canadian Solar 185-255K IGFOL-F

Code
IGFOL-F
Shown as
Grid current tracking fail
Page
32
ID
fc:canadian-solar-185-255k-igfolf
IRI
https://solarlattice.org/kb/fc/canadian-solar-185-255k-igfolf
Status
active
Also known as
IGFOL-F, igfolf, Canadian Solar IGFOL-F, Grid current tracking fail
Category
Inverters
Class fault drafted · lead
Production not stated
Clears after a manual reset verified · fact

Decoded

Reports grid current tracking failure; do: inverter restart, contact system installer.

What can be behind Grid current tracking failure

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

Solis
Solis 3P-5G-US IGFOL-F, Solis RHI-1P-HV IGFOL-F, Solis S6-EH1P IGFOL-F, Solis S6-EH2P IGFOL-F, Solis S6-EH3P30-60K IGFOL-F, Solis S6-EH3P75-150K IGFOL-F, Solis S6-GC IGFOL-F, Solis S6-GU IGFOL-F

Claims

defined_in

c1 drafted · lead CSI Installation Manual 185-255K USA V1.1 20211119

reports

c2 drafted · lead Grid current tracking failure

mitigated_by

c3 drafted · lead Inverter restart

c4 drafted · lead Contact system installer

has_event_class

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

review note: support check: partial - Appears in the Fault message table, but the row doesn't state its class explicitly.

has_recovery

c6 verified · fact Manual reset (operator restarts or acknowledges)

Restart first; contact installer if it persists.

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

applies_to

c7 drafted · lead CSI-185K-T600GL02/03-U / CSI-255K-T800GL02/03-U

Data