LG Electronics SV-iC5 Series manual Function list, f s, = f r − , Function group

7. Function list

Function group 2

LED

Parameter

Min/Max

Description

Factory

Adjustable

Page

display

Name

Range

defaults

during run

H26

[Number of

0/10

This parameter sets the number of

0

O

10-

Auto Restart

restart tries after a fault occurs.

15

try]

Auto Restart is deactivated if the fault

outnumbers the restart tries.

This function is active when [drv] is set

to 1 or 2 {Run/Stop via control terminal}.

Deactivated

during

active protection

function (OHT, LVT, EXT, HWT etc.)

H27

[Auto Restart

0/60 [sec]

This parameter sets the time between

1.0

O

time]

restart tries.

H30

[Motor type

0.2/2.2

0.2

0.2 kW

-

X

10-6

1)

select]

0.4

0.4 kW

Automatically

set

0.75

0.75 kW

1.5

1.5 kW

2.2

2.2 kW

H31

[Number of

2/12

This setting is displayed via rPM in

-

X

motor poles]

drive group.

H32

[Rated slip

0/10

 rpm ⋅ P



-

X

2)

f s

= f r − 



frequency]

[Hz]

120





Automatically

fs = Rated slip frequency

set

Where,

f r = Rated frequency

rpm = Motor nameplate RPM

P = Number of Motor poles

H33

[Motor rated

1.0/20

Enter motor rated current on the

-

X

current]

[A]

nameplate.

H34

[No Load

0.1/12

Enter the current value detected when

-

X

10-6

Motor

[A]

the motor is rotating in rated rpm after the

Current]

load connected to the motor shaft is

removed.

Enter the 50% of the rated current

value when it is difficult to measure H34 -

[No Load Motor Current].

H36

[Motor

50/100

Enter the motor efficiency (see motor

-

X

efficiency]

[%]

nameplate).

7-11 SV-iC5