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174
Frequency setting by analog input (terminal 1, 2, 4)
Compensation input characteristic
when STF is ON
(4) Perform forward/reverse rotation by analog input
(polarity reversible operation)
⋅ Setting any of "10 to 17" in Pr. 73 enables polarity reversible operation.
⋅ Providing ± input (0 to ±5V or 0 to ±10V) to the terminal 1 enables
forward/reverse rotation operation according to the polarity.
♦ Parameters referred to ♦
Pr. 22 Stall prevention operation level Refer to page 81
Pr. 125 Terminal 2 frequency setting gain frequency, Pr. 126 Terminal 4 frequency setting gain frequency Refer to page 177
Pr. 252, Pr. 253 Override bias/gain Refer to page 175
Not reversible
Forward
rotation
Reverse
rotation
Reversible
Terminal 1 input (V)
+5
(+10)
-5
(-10)
0
60
Set frequency
(Hz)