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← TechnologyWhich consequence results when a PLC buffer overflows during high-speed robot arm control?
A)Unpredictable trajectory and collisions✓
B)Thermal shutdown of servo motors
C)Increased encoder signal jitter
D)Deterioration of hydraulic actuators
💡 Explanation
A PLC buffer overflow leads to corrupted motion commands because the buffer attempts to store more data than it can contain. Therefore, the robot arm follows an incorrect, unpredictable path, rather than maintaining precisely controlled movement with accurate sensor feedback.
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