Chapter 5 Function Code Table
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Function
Code
Parameter Name Function Description Setting Range Default
bF.07
Frequency detection
value
When the frequency reference is higher than
the value of bF.07, the digital output function 7
(frequency reached output) becomes active.
When the frequency reference is lower than the
value of bF.07, the digital output function 7 is
inactive.
These two parameters are used to set the detection
value of the output frequency and the hysteresis
value after the output is disabled.
bF.07 is the detection frequency, and bF.08 is a
percentage of bF.07.
Output frequency
DO output state
Time
Time
Hysteresis
Min. frequency
(b1.03) to max.
frequency
(b1.02)
50.00 Hz
bF.08 Frequency detection
hysteresis value
0.0% to
100.0%
5.0%
bF.09 Cooling fan control It is used to select the working mode of the cooling
fan.
0: Fan working during motor running
The fan works when the AC drive is in the running
state. When the AC drive stops, the cooling fan
works if the heatsink temperature is higher than
40°C and stops working if the heatsink temperature
is lower than 40°C.
1: Fan working all along after power-on
0, 1 0
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