Which consequence occurs when a rotary encoder loses quadrature signal during servo motor positioning?

💡 Explanation

Repeated counts interpreted will result in drift because the incremental movement is misinterpreted by the PLC. Therefore, servo positioning goes off rather than other motor failures because quadrature encodes direction and count.

• Which consequence results when the pouring temperature is below the optimal range during investment casting?
• Which outcome occurs when temperature increases rapidly within a pneumatic actuator?
• Which issue arises if fuel injector pulse width on a modern gasoline engine malfunctions causing excessively long duration?
• During rapid activation of construction equipment’s hydraulic boom, which mechanism causes pressure fluctuations in the supply line?
• Which outcome elevates superheat, influencing TXV function, when a refrigeration evaporator's return airflow sharply decreases, reducing heat absorption?
• Which problem results in lean engine operation due to injector fouling in a gasoline direct injection (GDI) system?