Power down the drive and ensure all wiring connections at the input terminals are tight and free of corrosion. Test Upstream Protection:
Cycling the power can also clear the state if the input signal is no longer present. Blodgett Ovens For detailed wiring diagrams, you can refer to the official Yaskawa V1000 Technical Manual E1000 Fault Code List or specific parameter settings to disable the external baseblock command? 6.3 Drive Alarms, Faults, and Errors yaskawa error code h66
Phone: 1-800-927-5292 Web: yaskawa.com