ER3C — Monitor channel failure (simultaneous)
Philips CT error code, reported by the Stator Control Board (Gantry Control Electronics).
What ER3C means
On Access Series CT (6/16/Dual) CT systems, status code ER3C indicates: Monitor channel failure (simultaneous). The code originates in the Gantry Control (Stator Control Board) section of the Stator Control Board (Gantry Control Electronics). Severity level alarm (Alarm — stator control board error condition).
Reported action: Cross-reference System Error Code 0x5729 in the system log. The source table describes this as 'Monitor Channel failed simultaneously'; check both monitor channels referenced elsewhere in the table (n18/n19, System Error Code 0x5728) and treat as a likely Stator Control Board issue if isolated..
Listed in Table 1-3 'Stator Control Board Error Code vs System Error Code' of the Philips Access CT Service Trouble Shooting Guide (459800863401 Rev. C), for the Access Series CT (6/16/Dual) family. Not confirmed for other Philips CT systems.
Full troubleshooting for ER3C
The complete diagnosis, cause tree, and step-by-step remedy for the Gantry Control (Stator Control Board) subsystem are documented in the FSELIB Activion16 (TSX-031A) service manual — re-authored, web-first, with real figures.
Open the Activion16 service manualRelated Gantry Control (Stator Control Board) codes
Source: Philips Access CT Service Trouble Shooting Guide — 459800863401 Rev. C. Reference information re-authored by FSELIB — not a copy of the OEM manual.