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

B7110008 — OPCONT2 DAS clock count error on the MUDAT link

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

What B7110008 means

On Aquilion RX / V4-62R004 and Aquilion ONE / V4.2 CT systems, status code B7110008 indicates: OPCONT2 DAS clock count error on the MUDAT link. 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: Check the OPCONT2 board and the signal cabling between OPCONT2 and the DAS, starting with connector seating, then verify the DAS clock using the DAS/MUDAT test procedure in the service manual. Turn the gantry off for a few seconds and repeat a scan before replacing hardware, and note whether the error is reproducible on every acquisition..

Toshiba/Canon Aquilion RX (V4-62R004) and Aquilion ONE (V4.2) CT systems, on the OPCONT2 board in the MUDAT data-transfer path. OPCONT2 sits on the DAS side of the link, and this code is raised when the DAS CLOCK count seen there is not what the system expects.

Full troubleshooting for B7110008

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

B7110002Data transfer system (1) error during scanning (MUDAT)B7110004Channel-switching error in the MUDAT data transfer 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 B7110008 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.