4–31
Setting Explanations for Parameters P3.02 through P3.10
Settings 00 and 01: External Fault (N.O. & N.C.)
When an External Fault input signal is received, the AC drive output will turn off,
the drive will display the words “External Fault” on the LED Display, and the motor
will Coast to Stop. To resume normal operation, the external fault must be cleared,
and the drive must be reset. (The drive can be reset from the STOP/RESET key on
the keypad, or from a contact wired to a digital input set for function 02, External
Reset.)
• Use either setting 00 or 01, but not both. Use interposing relays if more contacts
are needed.
Setting 02: External Reset
An External Reset has the same function as the STOP/RESET key on the digital
keypad. Use an External Reset to reset the drive after a fault.
when N.O. contact closes
when N.C. contact opens