Other issues

Calibration fails or aborts unexpectedly

• Check encoder wiring, a loose connection will cause no position feedback.
• Reduce the physical max speed in Initial motor configuration and settings and retry; the motor may be losing steps under load at high speed.
• Make sure the dome can complete a full unobstructed cycle during calibration.

Dome position drifts over time

• Re-run calibration, the encoder mapping may be stale after a motor or dome modification.
• Check that calibration data was saved to flash after the last successful calibration.

Dome not reaching target azimuth

• Check the logical speed range, if logical min is set too low, the derived motor speed may fall below physical min and the motor will not turn.
• If the motor runs but the dome barely moves, check the mechanical coupling.