# ID 70450

Timeout during SERCOS homing.
Description | A timeout error occurred during homing controlled with fieldbus control word (P-0-4077) and fieldbus state word (P-0-4078).
Response | Class | 7 | Error message output, abort NC program.
Solution | Class | 6 | Resolve cause for timeout.
Parameter | %1: | Logical axis number [-]
Logical axis number P-AXIS-00016 of concerned axis
%2: | Limit value [µs]
Limit for timeout
%3: | State [-]
Internal state where the timeout occurred:

- 5 - The command change bit was reset too late in the fieldbus status word (P-0-4078) when the homing command was ended.
- 6 - The status bit ‘axis homed‘ (0x0004) was reset too late in the fieldbus status word (P-0-4077) when the homing command was started.

Error type | 11, Error message from position controller.