Perform operation by analog input voltage
The frequency setting signal inputs 0 to 5V DC (or 0 to 10V DC) to across the terminals 2-5.
The 5V (10V) input is the maximum output frequency.
The power supply 5V can be input by either using the internal power supply or preparing an
external power supply. Prepare an external power supply to input the power supply 10V. For
the built-in power supply, terminals 10-5 provide 5V DC output.
Tab. 6-47: Built-in power supply voltage
When inputting 10V DC to the terminal 2, set "0" or "10" in Pr. 73. (The initial value is 0 to 5V.)
Setting "1 (0 to 5V DC)" or "2 (0 to 10V DC)" in Pr. 267 and a voltage/current input switch in the
OFF position changes the terminal 4 to the voltage input specification. When the AU signal
turns on, the terminal 4 input becomes valid.
The wiring length of the terminal 10, 2, 5 should be 30m maximum.
using terminal 2 (0–5V DC)
using terminal 2 (0–10V DC)
Inverter Built-in Power Supply
Frequency setting by analog input (terminal 2, 4)
Frequency setting by voltage 0–5V DC
Frequency setting by voltage 0–10V DC
Pr. 73 (terminal 2 input voltage)
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