1123 — Wedge error : A wedge AC operation timeout error has occurred. This error occurs at the second operation timing of the AC operation. ACC R status X58-D2 Detection of a wedge AC timeout warning.
Canon Medical (Toshiba) CT error code, reported by the console error system (EMS).
What 1123 means
On Aquilion 16 and Aquilion RX and Aquilion ONE and Aquilion S16 and Asteion Super4 and Activion16 CT systems, status code 1123 indicates: Wedge error : A wedge AC operation timeout error has occurred. This error occurs at the second operation timing of the AC operation. ACC R status X58-D2 Detection of a wedge AC timeout warning.. The code originates in the Gantry / rotation section of the console error system (EMS). Severity level error (Error condition).
Reported action: Gantry error detected. Please try again. If problem persists call service..
Reported by the Toshiba/Canon CT console error system (errmsg.eng / EMS error message table), shared across the Aquilion, Asteion and Activion CT platforms.
Full troubleshooting for 1123
The complete diagnosis, cause tree, and step-by-step remedy for the Gantry / rotation subsystem are documented in the FSELIB Canon Medical (Toshiba) service manual — re-authored, web-first, with real figures.
7-day free trial · no credit card required
Related Gantry / rotation codes
Related service procedures
Source: errmsg.eng — Toshiba/Canon CT console (EMS) error message table. Reference information re-authored by FSELIB — not a copy of the OEM manual.