Alarm — high severityXC (X-ray Controller)

B2610000 — Over kV — tube voltage above the allowed value (XC)

Canon Medical (Toshiba) CT error code, reported by the XC (X-ray Controller).

What B2610000 means

On Aquilion RX / V4-62R004 and V3.20R003 and Aquilion ONE / V4.2 and Aquilion S16 and Asteion Super4 and Aquilion 16 CT systems, status code B2610000 indicates: Over kV — tube voltage above the allowed value (XC). The code originates in the XC (X-ray Controller) section of the XC (X-ray Controller). Severity level A1 (Alarm — high severity).

Reported action: Do not resume exposures. Record which kV station and protocol were selected when Over kV was raised, and whether it happens on one kV setting only, then pass that to your service representative so the generator output can be verified. The XC treats this as a high-severity alarm..

Reported on Aquilion 16, Aquilion RX/V4-62R004, Aquilion ONE/V4.2, Aquilion S16, Asteion Super4 and V3.20R003. It comes from the 4:Device XC table, where the OEM text reads "Over KV." — the tube voltage went above the value the X-ray Controller allows.

Full troubleshooting for B2610000

The complete diagnosis, cause tree, and step-by-step remedy for the XC (X-ray Controller) subsystem are documented in the FSELIB Activion16 (TSX-031A) service manual — re-authored, web-first, with real figures.

Open the Activion16 service manual

Related XC (X-ray Controller) codes

B2100000Abnormal XC (X-ray Controller) statusB2300000X-ray exposure condition prohibitedB2500000XC NACK — X-ray Controller returned a negative acknowledgmentB2600000X-ray overcurrent detected by the XCB2620000Over mA — tube current above the allowed value (XC)B2630000Exposure time exceeded — X-ray timing alarm from the XCB2910000Arc occurred during the previous scan (XC)B2F00000Time-out in the XC (X-ray Controller)

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 B2610000 with other field engineers in the FSELIB forum

Source: errmsg.eng — 4:Device XC table. Reference information re-authored by FSELIB — not a copy of the OEM manual.