Delta C2000 Plus/C2000 Series Drive
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May 14, 2022 10:26 am
How can resolve problem EF1 fault in delta C2000 series drive ?
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May 14, 2022 10:27 am
Emergency stop (EF1)
When the contact of MIx = EF1 is ON, the output stops immediately and displays EF1 on the keypad. The motor is in free running.
Manual reset only after the external fault is cleared (terminal status is recovered)
When MIx = EF1 activates - Verify if the system is back to normal condition, and then press “RESET” key to go back to the default.
