Alarm — high severityMUDAT (gantry-to-console data transfer)

B7110002 — Data transfer system (1) error during scanning (MUDAT)

Canon Medical (Toshiba) CT error code, reported by the MUDAT (Data Transfer).

What B7110002 means

On Aquilion RX / V4-62R004 and Aquilion ONE / V4.2 CT systems, status code B7110002 indicates: Data transfer system (1) error during scanning (MUDAT). The code originates in the MUDAT (gantry-to-console data transfer) section of the MUDAT (Data Transfer). Severity level A1 (Alarm — high severity).

Reported action: First check the images from the affected scan for streak artifacts before they are used clinically — the message itself asks the operator to confirm the images are free of abnormalities. Then inspect data transfer system (1) on the MUDAT link (interface boards and connector seating on the rotation and stationary sides) and repeat the scan; if the error returns, isolate the link with the MUDAT test procedure in the service manual..

Toshiba/Canon Aquilion RX (V4-62R004) and Aquilion ONE (V4.2) CT systems, on the MUDAT link that moves acquisition data from the gantry rotation section to the stationary/console section. This code is raised when data transfer system (1) fails while a scan is actually running, so the images from that scan can be affected.

Full troubleshooting for B7110002

The complete diagnosis, cause tree, and step-by-step remedy for the MUDAT (gantry-to-console data transfer) subsystem are documented in the FSELIB Activion16 (TSX-031A) service manual — re-authored, web-first, with real figures.

Open the Activion16 service manual

Related MUDAT (gantry-to-console data transfer) codes

B7110004Channel-switching error in the MUDAT data transfer linkB7110008OPCONT2 DAS clock count error on the MUDAT linkB7120001Data transfer system (1) abnormality on the MUDAT link (4402)B7220002Data transfer system (1) settings abnormal (MUDAT)B7220004Data transfer system (3) abnormality (MUDAT)B7220008Data transfer system (2) abnormality (MUDAT)00000001RECON unit ended abnormally, reconstruction queue full00000002RECON unit timed out — restart the reconstruction queue

Related service procedures

Run the console malfunction-diagnosis program (hwtest)Console (Diagnostics)Run the independent MHR PWB test (diagnostics) from the RTM terminalConsole (Diagnostics)Remove the host PC unit (PX74-07959 GR-1/GR-2)Console (Operation)Remove the host PC unit (PX74-08766 GR-1/GR-2)Console (Operation)Remove and install an RDD disk/power-supply unit (Rorke Data)Console (Recon)Remove and install an RDD fan unit (Rorke Data)Console (Recon)
Discuss B7110002 with other field engineers in the FSELIB forum

Source: Toshiba/Canon CT service error message table (errmsg.eng, Aquilion RX V4-62R004 / Aquilion ONE V4.2). Reference information re-authored by FSELIB — not a copy of the OEM manual.