LG Electronics C Series manual Default Drive NOn Fault Display Group

Chapter 11. Monitoring

11.3Monitoring fault condition z Monitoring fault display

	Group	LED	Parameter Name	Set	Min/Max	Factory	Unit
		Display		value	range	default
Drive		nOn	[Fault Display]	-
group

ƒThe kind of fault occurred during operation is displayed in nOn.

ƒUp to 3 kinds of faults can be monitored.

This parameter gives information on fault types and the operating status at the time of the fault. Refer to 1.6 How to monitor operation.

Refer to Page 13-1 for various fault types.

Fault types	Frequency
	Current
	Accel/Decel	Fault during Accel
	Information
		Fault during Decel
		Fault during constant run

zFault History Monitoring

Group

LED

Parameter Name

Set

Min/Max

Factory

Unit

Display

value

range

default

I/O group

H 1

[Fault history 1]

-

~

~

H 5

[Fault history 5]

H 6

[Reset fault history]

-

0/1

0

ƒH 1 ~ H 5: Up to 5 faults information is stored.

ƒH 6: Previous fault information stored in the code H1 thru H5 is all cleared.

When a fault occurs during operation, it can be monitored in the nOn.

When the fault condition is reset via the STOP/RST key on the keypad or multi- function terminal, information displayed in the nOn will be moved to the H1. In addition, the previous fault info stored in H1 will be automatically moved to H2. Therefore, the updated fault info will be stored in the H1.

When more than 1 fault occurred at the same time, up to 3 types of faults will be stored in one code.

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