text: <s>[INST] Kinetix 6000 contactor enable keep dropping out Summary: Kinetix contactor enable on main drive turns on and off over 1000 time in a day. I am having an intermittent Kinetix 6000 drive fault. Contactor enable on first drive on the rack is dropping out. This cause main three phase contactor to drop. Monitored it overnight and it had over 1000 on and offs. Replaced the drive thinking that drive is bad, it still had same issue. Checked whole rack for spare cap issue. My next step is to replace back-plane. Do any body had same issue? [/INST] The signal controlling the enable comes from where? If this is controlled by software logic, might need to check that there's not something strange there. If the control for the enable is hardware based, you might check all of the terminals comprising the circuit. It sounds like a loose wire. \\n </s>