How can resolve problem EF1 fault in delta VFD-B series drive ?
Emergency stop
1. When the multi-function input terminals MI1 to MI6 are set to emergency stop (setting 19 or 20), the AC motor drive stops output U, V, W and the motor coasts to stop.
2. Press RESET after fault has been cleared.
Emergency stop
1. When the multi-function input terminals MI1 to MI6 are set to emergency stop (setting 19 or 20), the AC motor drive stops output U, V, W and the motor coasts to stop.
2. Press RESET after fault has been cleared.