40
Fig. 6-3 Three-line Running Mode
Where: Din: Stop button FWD: Forward rotation button REV: Reverse rotation button
As for the two-line running mode, if the FWD/REV is valid and the inverter is stopped because of the
stop command generated by other sources, the inverter will not run after the stop command
disappears, even though the control terminal FWD/REV is still valid. To run the inverter, you shall
retrigger the FWD/REV. If the inverter stops when fault alarm is produced, the situation is different.
At this point, we shall check if the running of the inverter is controlled by the function code F6-09
when the terminal FWD/REV is valid.
F3-01 Terminal UP/DOWN rate
Default 1.00Hz/s
Setting range 0.01Hz/s ~ 100.00Hz/s
When the input frequency change rate is set via DI terminal UP/DOWN button,
F3-02 AI minimum input
Default 0.05V
Setting range 0.00 ~ F3-04
F3-03 Setting corresponding to the minimum input
Default 0%
Setting range -100.00% to 100.0%
F3-04 AI intermediate input 1
Default 5.00V
Setting range F3-02 ~ F3-06
F3-05 Setting corresponding to the AI intermediate input 1
Default 50%
Setting range -100.00% ~ 100.0%
F3-06 AI intermediate input 2
Default 8.00V
Setting range F3-04 ~ F3-08
F3-07 Setting corresponding to the AI intermediate input 2 Default 80.0%
Setting range -100.00% ~ 100.0%
F3-08 AI maximum input
Default 10.00V
Setting range F3-06 ~ 10.00V
F3-09 Setting corresponding to the maximum input
Default 100.0%
Setting range -100.00% ~ 100.0%
The above function defines the setting relations among the external analog signal and the
potentiometer (on the keypad) input and their corresponding frequencies. All the input signals shall
be converted into 0 to 10V signals.100% corresponds to the maximum output frequency. The
relation between the analog input and the frequency can be flexibly set via the corresponding
relation.
F3-10 PULSE input maximum frequency
Default 50.00kHz
Setting range 0.00kHz ~ 50.00kHz
F3-11 PULSE input filter time
Default 0.010s
Setting range 0.00s ~ 10.00s
This group of function code defines the corresponding relations when the pulse is used for the
frequency setting. The pulse frequency can only be input via the DI4 terminal. When the pulse input
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