Maximum voltage
Frequency can be set in increments of 1 Hz within a range of 50 to 120 Hz

FVR-C9S-7UX

Detailed Explanation of Each Function Code

F 0 0 Data Protection

The set data can be locked so that it will not be changed by mistake.

0Data change possible

1Data change not possible

To change data simultaneously press the STOP key and either the UP/DOWN key.

F 0 1 Frequency Command

Either of the following two frequency setting methods can be selected.

0Keypad panel setting (UP/DOWN keys)

1Analog input (setting by volume control, 0 -10VDC or 4 - 20mA)

F 0 2 Operation Command

Either of the following two control methods can be selected.

0Keypad panel operation (RUN/STOP keys)

1External signal operation (FWD/REV keys)

F 0 3 Maximum Frequency

Sets the maximum value for the output frequency

50

1 2 0

Multipurpose motors and other motors which are designed to operate at low speed can be damaged if operated at high frequency. Be sure to set the frequency to match the characteristics of the motor.

F 0 4 Base Frequency

V

1 Maximum frequency

Sets the base frequency (the frequency which is the divergent point of the specified torque characteristics and the specified output characteristics).

5 0 Frequency can be set in increments of 1 Hz within a range of 50 to 120 Hz

1 2 0

Set to match the characteristics of the motor.

Although the base frequency may exceed the maximum

 

frequency, in that case the voltage will be decreased accordingly.

V

 

 

 

 

 

1

Base

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

0

5

Acceleration Time

 

 

 

 

frequency

F

0

6

Deceleration Time

 

 

 

 

 

 

0.

0

The time required to reach the maximum output frequency can be set within a range of

 

6

0.

0

0.0s to 60s (in increments of 0.1s).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: 0.0s setting is taken for 0.01s for acceleration and 0.1s for deceleration.

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GE FVR-C9S-7UX instruction manual Detailed Explanation of Each Function Code