Instruction manual

appears on the display for one second and the set data

returns to its initial values in the following cases.

1. If the set values of Multi-function Input Selections 1 to 7

(n050 to n056) are the same

2. If the following conditions are not satisfied in the V/f pat-

tern setting:

Max. Output Frequency (n011) ≥ Max. Voltage Output

Frequency (n013)

> Mid. Output Frequency

(n014)

≥ Min. Output Frequency

(n016)

For details, refer to Adjusting Torque According to Appli-

cation (V/f Pattern Setting) on page 55.

3. If the following conditions are not satisfied in the jump

frequency settings:

Jump Frequency 3 (n085) ≤ Jump Frequency 2 (n084)

≤ Jump Frequency 1 (n083)

4. If the Frequency Reference Lower Limit (n034) ≤ Fre-

quency Reference Upper Limit (n033)

5. If the Motor Rated Current (n036) ≤ 150% of Inverter

rated current

6. If constant n018 is set to 1 (Acceleration/Deceleration

Time Unit is 0.01 s) when n018 is set to 0 (Acceleration/

Deceleration Time Unit is 0.1 s) and a value exceeding

600.0 s is set for an Acceleration/Deceleration Time (n019

to n022)

NOTE