LG Electronics SV-iC5 Series manual Monitoring, FDT-3

11. Monitoring

2 : FDT-3

It activates when run frequency meets the following condition.

Active condition: Absolute value (FDT level - run frequency) <= FDT Bandwidth/2

Group	LED Display	Parameter Name		Set		Min/Max		Factory	Unit
				value		range		default
I/O group	I52	[Frequency	Detection	-			30.0
		level]
					0/400				Hz
	I53	[Frequency	Detection	-			10.0
		Bandwidth]
It cannot be set above F21- [Max frequency].
	When setting I52 and I53 to 30.0Hz and 10.0 Hz, respectively

30Hz

Freq.

MO

Run command

35Hz

25Hz

3 : FDT-4

Become active when run frequency meets the following condition.

Active condition

Accel time: Run Frequency >= FDT Level

Decel time: Run Frequency > (FDT Level – FDT Bandwidth/2)

Group	LED	Description		Set		Min/Max		Factory	Unit
	Display			value		range		default
I/O group	I52	[Frequency Detection level]		-			30.0
	I53	[Frequency	Detection	-	0/400		10.0		Hz
		Bandwidth]

Cannot be set above F21- [Max Frequency].

When setting I52, I53 to 30.0 Hz and 10.0Hz, respectively.

30Hz

Freq.

MO

Run command

25Hz

11-8 SV-iC5