Solar Lattice

Fault codes › CPS › CPS SCA100K-T-US-480 / SCA50K-T-US-208

CPS SCA50-100K-T Fault7040

Code
Fault7040
Shown as
PIDOverhigh voltage Warn
Vendor severity
Fault
Page
150
ID
fc:chint-sca-50-100k-t-fault7040
IRI
https://solarlattice.org/kb/fc/chint-sca-50-100k-t-fault7040
Status
active
Also known as
Fault7040, fault7040, CPS Fault7040, PIDOverhigh voltage Warn
Category
Inverters
Class fault drafted · lead
Production not stated
Clears by itself drafted · lead

Decoded

Reports PID module overvoltage.

What can be behind PID module overvoltage

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.

Claims

defined_in

c1 drafted · lead CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0

has_event_class

c2 drafted · lead Fault (device stops or needs intervention)

from the code prefix

reports

c3 verified · fact PID module overvoltage

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

has_recovery

c4 drafted · lead Auto-reset (clears by itself)

Expected to clear on its own within minutes; if it persists, contact service.

applies_to

c5 drafted · lead CPS SCA100K-T-US-480 / SCA50K-T-US-208

Data