What is Philips CT error code ALE06?

Patient table servo overload. It is reported by the Patient Table Servo Drive on Access Series CT (6/16/Dual) CT systems. Severity: Alarm — servo drive fault; subsystem: Patient Table / Patient Support.

What should a field engineer do about ALE06?

Check for excessive mechanical load or binding on the patient table (patient weight limits, obstructions, worn mechanics) before replacing the servo drive.. Isolate the Patient Table / Patient Support subsystem and follow the status-code troubleshooting in the service manual. FSELIB documents the full diagnosis and remedy for the Access Series CT (6/16/Dual).

Alarm — servo drive faultPatient Table / Patient Support

ALE06 — Patient table servo overload

Philips CT error code, reported by the Patient Table Servo Drive.

What ALE06 means

On Access Series CT (6/16/Dual) CT systems, status code ALE06 indicates: Patient table servo overload. The code originates in the Patient Table / Patient Support section of the Patient Table Servo Drive. Severity level alarm (Alarm — servo drive fault).

Reported action: Check for excessive mechanical load or binding on the patient table (patient weight limits, obstructions, worn mechanics) before replacing the servo drive..

Listed in Table 1-12 'Patient Table Servo Error Codes' 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 ALE06

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

Open the Activion16 service manual

Related Patient Table / Patient Support codes

ER1APatient table CAN communication time-out ER28Couch position code measurement tolerance exceeded ER29Patient table error (grouped code)N09Patient table horizontal zero position not found N0BPatient table warning (grouped code)ALE01Patient table servo drive over-current ALE02Patient table servo drive over-voltage ALE03Patient table servo drive low-voltage

Discuss ALE06 with other field engineers in the FSELIB forum

Source: Philips Access CT Service Trouble Shooting Guide — 459800863401 Rev. C. Reference information re-authored by FSELIB — not a copy of the OEM manual.