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← TechnologyWhich risk increases when a PLC unexpectedly halts execution within an automated assembly robot?
A)Encoder signal reflections overwhelm the filter
B)Motor commutation timing desynchronization occurs
C)Unfinished process states create workpiece collisions✓
D)Excessive ohmic loss damages power regulators
💡 Explanation
Unfinished motion commands within an assembly robot cause workpiece collisions due to state errors because the PLC's abrupt halt prevents normal coordinated deactivation and axis locking. This results in positional conflict, rather than signal degradation impacts or electrical harm.
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