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Table 9.7 User Constants<br />

No.<br />

Name<br />

Factory<br />

Setting<br />

Setting<br />

L8-02 Overheat pre-alarm level 75 °C *1<br />

L8-03 Operation selection after overheat pre-alarm 3<br />

L8-05 Input open-phase protection selection 0<br />

L8-07 Output open-phase protection selection 2<br />

L8-09 Ground protection selection 1<br />

L8-10 Cooling fan control selection 0<br />

L8-11 Cooling fan control delay time 60 s<br />

L8-12 Ambient temperature 45 °C<br />

L8-18 Soft CLA selection 1<br />

L8-20 LF detection time 0.2sec<br />

N2-01 Speed feedback detection control (AFR) gain 1.00<br />

N2-02 Speed feedback detection control (AFR) time constant 50 ms<br />

N5-01 Feed forward control selection 1<br />

N5-02 Motor Accel Time 0.178 s<br />

N5-03 Feed forward proportional gain 1.00<br />

o1-01 Monitor selection 6<br />

o1-02 Monitor selection after power up 1<br />

o1-03 Frequency units of reference setting and monitor 0<br />

o1-04 Setting unit for frequency parameters related to V/f characteristics 0<br />

o1-05 LCD Display contrast adjustment 3<br />

o2-02 STOP key during control circuit terminal operation 0<br />

o2-03 User parameter initial value 0<br />

o2-04 kVA selection 0<br />

o2-05 Frequency reference setting method selection 0<br />

o2-06 Operation selection when digital operator is disconnected 0<br />

o2-07 Cumulative operation time setting 0 hr.<br />

o2-08 Cumulative operation time selection 0<br />

o2-09 Initialize Mode 2<br />

o2-10 Fan operation time setting 0 hr<br />

o2-12 Fault trace initialize 0<br />

o2-15 “No of Travels” monitor initialize 0<br />

o3-01 Copy function selection 0<br />

o3-02 Read permission selection 0<br />

S1-02 DC injection braking current at start 50%<br />

S1-03 DC injection braking current at stop 50%<br />

S1-04 DC injection braking time at start 0.30 sec<br />

9-10

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