ER1D — CT-BOX CAN communication time-out
Philips CT error code, reported by the CT-BOX.
What ER1D means
On Access Series CT (6/16/Dual) CT systems, status code ER1D indicates: CT-BOX CAN communication time-out. The code originates in the CT-BOX section of the CT-BOX. Severity level alarm (Alarm — stator control board error condition).
Reported action: Cross-reference System Error Code 0x5708 in the system log. Check the CAN cable/connector to the CT-BOX (CAN ID 6, Table 1-6) before replacing the CT-BOX or the Stator Control Board..
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 ER1D
The complete diagnosis, cause tree, and step-by-step remedy for the CT-BOX subsystem are documented in the FSELIB Activion16 (TSX-031A) service manual — re-authored, web-first, with real figures.
Open the Activion16 service manualRelated CT-BOX 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.