7 Operation
7.5 Setting the speed
The motor speed can be set by one of the following two means:
• Speed potentiometer
• External DC voltage
Setting by the speed
potentiometer
Either way, the speed you have set will be shown on the speed display.
The speed shown on the speed display is the current setting. It is not
•
Note
the actual speed of the motor output shaft.
When external DC voltage is connected to the inverter, either the speed
•
set by inverter's speed potentiometer or speed set by external DC
voltage, whichever is higher, will be given priority.
If you want to set the speed via external DC voltage, turn the speed
•
potentiometer all the way to the LOW end.
– 42 –
Setting by external DC voltage
External DC voltage
0 to 10 VDC,
1 mA or more