Delta MH300 Series Drive
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Apr 28, 2022 12:17 pm
How can resolve problem EF1 fault in delta MH300 drive ?
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Apr 28, 2022 12:18 pm
Emergency stop (EF1)
When the contact of MIx = EF1 is ON, the output stops immediately and display s EF1 on the keypad. The motor is in free running.
MIx=EF1 and the MI terminal is ON
Manual reset only after the external fault is cleared (terminal status is recovered)
Manual reset only after the external fault is cleared (terminal status is
recovered)
