c1 drafted · lead CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0
- CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0
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Fault codes › CPS › CPS SCA100K-T-US-480 / SCA50K-T-US-208
CPS SCA50-100K-T Warn0020
Production
not stated
Decoded
Reports internal communication failure; do: communication cable check.
What can be behind Internal communication failure
Failure modes that present as the reported condition, and the tests that tell them apart.
- Communication bus wiring or termination fault drafted · lead
- Real-time clock failure verified · fact
Defined in
- CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0 — CPS (Chint Power Systems) · page 128 drafted · lead
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The manufacturer's own cause and corrective text is not reproduced here.
Same condition on other equipment
Claims
defined_in
has_event_class
c2 drafted · lead Warning (device continues, a condition is flagged)
from the code prefix
- CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0
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reports
c3 drafted · lead Internal communication failure
- CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0
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mitigated_by
c4 drafted · lead Communication cable check
- CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0
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review note: support check: partial - The cause is poor contact of the internal communication wire terminals, but the solutions don't list a communication cable check.
has_recovery
c5 drafted · lead Auto-reset (clears by itself)
Observe first; if it persists, restart, then contact service.
- CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0
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applies_to
c6 drafted · lead CPS SCA100K-T-US-480 / SCA50K-T-US-208
- CPS SCA100K-T-US-480 SCA50K-T-US-208 User Manual Rev 1.0
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