200011D5 — Communications error
Philips CT error code, reported by the Communications.
What 200011D5 means
On CT systems, status code 200011D5 indicates: Communications error. The code originates in the Communications section of the Communications. Severity level alarm (Communications failure).
Reported action: Identify the subsystem from the 4-digit prefix and check the link it uses — cabling, connectors and, where applicable, the network path — before retrying. Repeated entries against the same prefix point to that specific link rather than to a general system fault..
From the Philips ultrasound service reference "Error Logger Overview" (New Error Logger), archived under Philips ultrasound End-of-Life service documentation. The source lists this Errno as "Error in communications" and does not say which link is involved; that is given by the 4-digit Subsystem prefix in the log entry (format ssss-eeeeeeee).
Full troubleshooting for 200011D5
The complete diagnosis, cause tree, and step-by-step remedy for the Communications subsystem are documented in the FSELIB Activion16 (TSX-031A) service manual — re-authored, web-first, with real figures.
Open the Activion16 service manualRelated Communications codes
Source: Philips Ultrasound (End of Life) — 10_Error Logger Overview, Reference documentation. Reference information re-authored by FSELIB — not a copy of the OEM manual.