Alarm — high severityMUDAT (data transfer system)

B710000F — Error in MUDAT (ROTSOT -15) — rotation-to-stationary transfer error

Canon Medical (Toshiba) CT error code, reported by the MUDAT (Multi-Data Transmitting System) — optical data-transfer link.

What B710000F means

On Aquilion RX and Aquilion ONE and Aquilion S16 and Aquilion 16 and Asteion Super4 CT systems, status code B710000F indicates: Error in MUDAT (ROTSOT -15) — rotation-to-stationary transfer error. The code originates in the MUDAT (data transfer system) section of the MUDAT (Multi-Data Transmitting System) — optical data-transfer link. Severity level A1 (Alarm — high severity).

Reported action: Run the ROTSOT test and the GCIFA test and record which one fails — the error catalogue has a dedicated test-error type for exactly that case, so a failing test is itself diagnostic. Read the GCIFA and OPCONTA fault LEDs alongside the results and identify the error type in the data-transfer error table before replacing the OPCONTA, the GCIFA or an optical element..

Toshiba / Canon Medical CT systems using the MUDAT optical link (Aquilion RX, Aquilion ONE, Aquilion S16, Aquilion 16 and Asteion Super4). ROTSOT is the rotation-to-stationary direction, checked at the GCIFA; the manual's error catalogue for that direction also includes a ROTSOT Test Error type, raised when the ROTSOT test or the GCIFA test itself fails.

Full troubleshooting for B710000F

The complete diagnosis, cause tree, and step-by-step remedy for the MUDAT (data transfer system) 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 (data transfer system) codes

B7100000The data transfer system in the gantry is abnormal (MUDAT)B7100001Error in MUDAT (ROTSOT -1) — rotation-to-stationary transfer errorB7100002Error in MUDAT (ROTSOT -2) — fatal rotation-to-stationary transfer errorB7100003Error in MUDAT (ROTSOT -3) — rotation-to-stationary transfer errorB7100004Error in switching channels in MUDAT (channel-switching failure)B7100005Error in MUDAT (ROTSOT -5) — rotation-to-stationary transfer errorB7100006Error in MUDAT — generic gantry optical data-transfer faultB7100007Error in MUDAT (ROTSOT -7) — rotation-to-stationary transfer error

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 B710000F with other field engineers in the FSELIB forum

Source: Toshiba/Canon CT service error message table (errmsg.eng); Aquilion 16 service manual, MUDAT / IF-unit chapter (2D201-059E). Reference information re-authored by FSELIB — not a copy of the OEM manual.