GE FVR-C9S-7UX instruction manual Starting Frequency, Motor Running Sound, Fault Memory

Output frequency

FVR-C9S-7UX

F 1 4 Starting Frequency

The starting frequency can be set in increments of 1 Hz within a range of 1 to 6 Hz. Note that stopping will also occur at the frequency set by this function.

11 Hz

66 Hz

Set to 2 Hz when using a high speed motor.

Starting frequency

1

F 1 5 Motor Running Sound

The sound of the motor operation can be changed by changing the carrier frequency.

0Select from among 5 levels in accordance with the usage conditions.

Data code

0 Low carrier frequency

5 High carrier frequency (low noise)

F 1 6 Fault Memory

The current and previous 3 fault events are stored in memory.

The data for each can be displayed by using the DOWN key.

The procedure for displaying the data is as follows:

							Display
No.			Procedure					(ex)		Remarks
1			Display
			F	1	6		F	1	6
2	Press FUNC/DATA Key					Press UP Key				The information for the latest
										trip will be displayed
							F	0	1
3		Press DOWN Key				Press UP Key				The information for the first
										preceding trip will be displayed
							O	H	2
4		Press DOWN Key				Press UP Key				The information for the second
										preceding trip will be displayed
							O	C	1
										The information for the third
5		Press DOWN Key				Press UP Key				preceding trip will be displayed.
										(in this example, there is no
										history of a third preceding trip).
							-	-	-
6		Press DOWN Key
							E	n	d

C92-12

The information for any new trip will be stored in the area for the "information for the latest trip" shown above, each trip history will be removed downward and the "information for the third preceding trip" will be erased.

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