Page 35 - AUTOMATION EISBN
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3.3 Electrical and PLC Schematic Circuit
Damage To Input And Output Equipment (Sensor And Actuator)
• The sensor on the cylinder changes from its original position.
• The sensor burns out due to excess current.
• The internal touch of the sensor is disconnected.
• The motor loop or solenoid valve burns out due to excess current.
Wiring Damage
• The conductor in the cable is disconnected.
• Looseness on equipment screws, Input and Output terminals.
• The conductor undergoes an oxidation process.
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