Having issues with Alarm Display: A.050 Alarm Name: Combination Error on Sony SI-F209? Read our step-by-step SMT maintenance solution below. If you require replacement feeders, nozzles, or sensors, contact SMTBOX for OEM-compatible parts.
Alarm Display: A.050
Alarm Name: Combination Error
Situation at Alarm Occurrence: Occurred when the control power supply was turned ON.
Cause: The SERVOPACK and servomotor capacities do not correspond to each other. Servomotor capacity / SERVOPACK capacity ≤ 1/4 or servomotor capacity / SERVOPACK capacity ≥ 4
Corrective Actions: Select the proper combination of SERVOPACK and servomotor capacities.
Cause: The parameter that is written in the encoder is incorrect.
Corrective Actions: ReplReplace the servomotor (encoder)
Cause: A SERVOPACK board fault occurred
Corrective Actions: Replace the SERVOPACK.
Our editorial team consists of senior SREs, mechanical engineers, and SMT assembly specialists with over 15 years of industry experience in PCB assembly line optimization. All technical articles are reviewed and verified for mechanical and electronic compatibility before publication.