Tag Archives: Industrial Automation

PLC Troubleshooting Checklist: 10 Essential Steps

PLC troubleshooting checklist for industrial automation faults

A PLC troubleshooting checklist should help you find the first failed condition without creating a second fault. A stopped machine can be caused by lost control power, an open safety circuit, a failed sensor, damaged wiring, a disabled output, a communication error, an interlock, or incorrect program data. This guide …

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Voltage Drop Calculator

Voltage Drop Calculator showing source voltage, cable run, multimeters, and electrical load

A Voltage Drop Calculator is an essential tool for electricians, electrical engineers, PLC technicians, and industrial automation professionals. It helps determine how much voltage is lost as electrical current travels through a conductor. Excessive voltage drop can reduce equipment performance, cause motor-starting problems, create PLC power-supply issues, and increase energy …

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