
External operation
Basic settings
5 - 36
5.3.3
Perform frequency setting by analog voltage input
In this type of setpoint selection a potentiometer is connected to the frequency inverter. The po-
tentiometer is supplied with a voltage of 5V through terminal 10 of the frequency inverter.
I001090E
Fig. 5-25:
Frequency setting by analog voltage input
Power supply
Motor
Inverter
Frequency setting
potentiometer
(1k
Ω
/2W)
Forward rotation start
Reverse rotation start
Summary of Contents for FR-D720S SC EC
Page 2: ......
Page 4: ......
Page 24: ...Description of the case Product checking and part identification 1 4 ...
Page 108: ...Operation panel Operation 4 20 ...
Page 436: ...Setting for the parameter unit and operation panel Parameter 6 286 ...
Page 484: ...Measurements on the main circuit Maintenance and inspection 8 14 ...
Page 504: ...Specification change Appendix A 20 ...
Page 505: ......
Page 506: ......
Page 510: ...Index Appendix A 24 ...
Page 511: ......