Industrial Control & Circuit Protection Why is my coil making a humming noise? What can cause an SCR failure on a soft starter? What do SWD and HID rating signify for circuit breakers? In the Compact Definite Purpose Contactors, what is the difference between Single-Pole and Single-Pole with shunt? How do I wire multiple start/stop pushbutton stations to a motor starter? Residential & Distribution What is the difference between BR and CH type breakers? What is the difference between Type 1 and Type 2 Surge Protective Devices? What is the color scheme of the AFCI, GFCI, and AFGF residential breakers? What is the difference between CTL and non-CTL breakers? What breaker can I use in an old Bryant, Westinghouse, Challenger, or Cutler-Hammer loadcenter?

Automation Can't connect to HMi using Windows 7/10, failed USB port COM error Can I download a free version of easySoft? easyRelay user manuals and programming guides (easy500, easy700, easy800, MFD) How can I connect a PLC if it is not found by the Scan Network in Codesys 3? How do I convert a CoDeSys 2 application to CoDeSys 3? Drives How do I fix an F11 (Output Phase Fault) code for a 9000X Series drive? How do I fix an F7 (Saturation Fault) code for a 9000X Series drive? How do I fix an F51 (Ext Fault) code for a 9000X Series drive? How do I fix an F41 IGBT Over Temperature Fault code for a DG1 drive? How do I fix an F65 Replace Fan Faultcode for a DG1 drive?

Sensors What are positive opening contacts? What is a solenoid safety interlock switch? What is the part number for the gasket which is used in 10316H2159? How does a photoelectric sensor work? What is a zero pressure accumulation sensor ? Control Xpert How to join the organization for Control Xpert Ag? What do the different LED lights on the AMI gateway mean for Control Xpert Ag? How to connect the AMI gateway with DG1 drive physically for Control Xpert Ag? How to add DG1 drive into existing organization / activate the AMI gateway in Control Xpert Ag?? How to create an organization in Control Xpert Ag?

PX Insight How do I export a report including graphs/charts in PX Insight? Does the PX Insight system notify me in the case of an alarm and can visualize those alarms through the Web UI? How do I only display certain elements on a graph/chart in PX Insight? How the different interval filters like Minutes/Hourly/Daily/Weekly/Monthly I see in charts work? How granular can I display data and review in historical trend graphs in PX Insight? EMCB What are some of the features of the EMCB breakers? What does the ‘Reset’ button on the EMCB do? How do I communicate with EMCB breakers? What are the electrical ratings for the EMCB breaker line? Does the EMCB have AFCI/GFCI protection?