Chapter 7. Function list

Function group 1

 

LED

Parameter

Min/Max

 

 

 

Description

 

 

Factory

 

Adjustable

 

Page

 

 

display

name

range

 

 

 

 

 

defaults

 

during run

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F24

[Frequency

0/1

 

ƒ

This parameter sets high and low limit of

 

 

0

 

X

 

9-19

 

 

 

 

high/low limit

 

 

run frequency.

 

 

 

 

 

 

 

 

 

 

select]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F25

[Frequency

0/400

 

ƒ

This parameter sets high limit of the run

 

60.0

 

X

 

9-19

 

 

2)

high limit]

[Hz]

 

 

frequency.

 

 

 

 

 

 

 

 

 

 

 

 

 

ƒ It cannot be set above F21 – [Max

 

 

 

 

 

 

 

 

 

 

 

 

 

 

frequency].

 

 

 

 

 

 

 

 

F26

[Frequency low

0/400

 

ƒ

This parameter sets low limit of the run

 

0.5

 

X

 

 

 

 

 

 

limit]

[Hz]

 

 

frequency.

 

 

 

 

 

 

 

 

 

 

 

 

 

ƒ It cannot be set above F25 - [Frequency

 

 

 

 

 

 

 

 

 

 

 

 

 

 

high limit] and below F23 – [Start frequency].

 

 

 

 

 

 

 

 

F27

[Torque Boost

0/1

 

0

 

Manual torque boost

 

0

 

X

 

9-17

 

 

 

 

select]

 

 

1

 

Auto torque boost

 

 

 

 

 

 

 

 

F28

[Torque boost

0/15 [%]

 

ƒ

This parameter sets the amount of torque

 

5

 

X

 

9-17

 

 

 

 

in forward

 

 

 

boost applied to a motor during forward run.

 

 

 

 

 

 

 

 

 

 

direction]

 

 

ƒ It is set in percent of Max output voltage.

 

 

 

 

 

 

 

 

F29

[Torque boost

 

 

ƒ

This parameter sets the amount of torque

 

5

 

X

 

9-17

 

 

 

 

in reverse

 

 

 

boost applied to a motor during reverse run.

 

 

 

 

 

 

 

 

 

 

direction]

 

 

ƒ It is set as a percent of Max output

 

 

 

 

 

 

 

 

 

 

 

 

 

 

voltage

 

 

 

 

 

 

 

 

F30

[V/F pattern]

0/2

 

0

 

{Linear}

 

0

 

X

 

9-15

 

 

 

 

 

 

 

1

 

{Square}

 

 

 

 

 

9-15

 

 

 

 

 

 

 

2

 

{User V/F}

 

 

 

 

 

9-16

 

 

F31

[User V/F

0/400

 

ƒ

This parameter is active when F30 – [V/F

 

15.0

 

X

 

9-16

 

 

3)

frequency 1]

[Hz]

 

 

pattern] is set to 2 {User V/F}.

 

 

 

 

 

 

 

 

F32

[User V/F

0/100 [%]

 

ƒ

It cannot be set above F21 – [Max

 

25

 

X

 

 

 

 

 

 

voltage 1]

 

 

 

frequency].

 

 

 

 

 

 

 

 

F33

[User V/F

0/400

 

ƒ

The value of voltage is set in percent of

 

30.0

 

X

 

 

 

 

 

 

frequency 2]

[Hz]

 

 

H70 – [Motor rated voltage].

 

 

 

 

 

 

 

 

F34

[User V/F

0/100 [%]

 

ƒ

The values of the lower-numbered

 

50

 

X

 

 

 

 

 

 

voltage 2]

 

 

 

parameters cannot be set above those of

 

 

 

 

 

 

 

 

F35

[User V/F

0/400

 

 

higher-numbered.

 

45.0

 

X

 

 

 

 

 

 

frequency 3]

[Hz]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F36

[User V/F

0/100 [%]

 

 

 

 

 

 

 

75

 

X

 

 

 

 

 

 

voltage 3]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F37

[User V/F

0/400

 

 

 

 

 

 

 

60.0

 

X

 

 

 

 

 

 

frequency 4]

[Hz]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F38

[User V/F

0/100 [%]

 

 

 

 

 

 

 

100

 

X

 

 

 

 

 

 

voltage 4]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F39

[Output voltage

40/110

 

ƒ

This parameter adjusts the amount of

 

100

 

X

 

9-16

 

 

 

 

adjustment]

[%]

 

 

output voltage.

 

 

 

 

 

 

 

 

 

 

 

 

 

ƒ The set value is the percentage of input

 

 

 

 

 

 

 

 

 

 

 

 

 

 

voltage.

 

 

 

 

 

 

 

 

F40

[Energy-saving

0/30 [%]

 

ƒ

This parameter decreases output voltage

 

0

 

0

 

10-

 

 

 

 

level]

 

 

 

according to load status.

 

 

 

 

 

12

 

 

F50

[Electronic

0/1

 

ƒ

This parameter is activated when the

 

0

 

0

 

12-1

 

 

 

 

thermal

 

 

 

motor is overheated (time-inverse).

 

 

 

 

 

 

 

 

 

 

select]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2)

Only

displayed when F24

(Freq High/Low limit select) is set to 1.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3)

: Set F30 to 2 (User V/F) to display this parameter.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F51

[Electronic

50/200

 

ƒ

This parameter sets max current capable

 

150

 

0

 

12-1

 

 

4)

thermal level

[%]

 

 

of flowing to the motor continuously for 1

 

 

 

 

 

 

 

 

 

 

for 1 minute]

 

 

 

minute.

 

 

 

 

 

 

 

 

 

 

 

 

 

ƒ The set value is the percentage of H33 –

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[Motor rated current].

 

 

 

 

 

 

 

 

 

 

 

 

 

ƒ It cannot be set below F52 –[Electronic

 

 

 

 

 

 

 

 

 

 

 

 

 

 

thermal level for continuous].

 

 

 

 

 

 

 

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LG Electronics C Series manual Parameter Min/Max Description Factory Adjustable Display