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Which consequence results when PLC cycle time exceeds scan duration in robotic cell?

A)Inconsistent sensor data acquisition
B)Excessive drive train lubrication needs
C)Regenerative braking system overload
D)Robot encoder phase shift occurs

💡 Explanation

Missed I/O updates lead to inconsistent sensing, because timing is critical for the distributed control; therefore, the inaccurate robot path results rather than controlled momentum, as the **cyclic redundancy check** error goes unhandled by the delayed PLC.

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