I Jump frequencies (n56 to n59) .]
This function allows the prohibition or "jumping" of critical frequencies so
that the motor can operate without resonance caused by machine systems.
This function is also used for dead band control. Setting the value to 0.0Hz
disables this function.
Set prohibited frequency l, 2 or 3 as follows :
OUTPUT FREQUENCY
ns7 ' ' ! n56 _'n57> n58
._ , It this condition is not satisfied
/ y-_.,9 the inverter displays Et-t- for
,,fl !.__ns9 one minute and restores the
It/ _,t.t,_ n data to original settings.
FREQUENCYREFERENCE
Continuing operation by automatic
fault reset (n60)
Sets the inverter to restart and reset fault detection after a fault occurs.
The number of self-diagnosis and retry attempts can be set at n60 up to 10.
The inverter will automatically restart after the following faults occur :
• OC (overcurrent)
• OV (overvoltage)
The number of retry attempts are cleared to 0 in the following cases :
( 1) If no other fault occurs within 10 minutes after retry
(2) When the fault reset signal is ON after the fault is detected
(3) Power supply is turned OFF
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