Inovance MD380 Series - Page 146

Description of Function Codes
MD380 User Manual
- 146 -
Function Code Parameter Name Setting Range Default
F0-08 Preset frequency 0.00 to maximum frequency 50 Hz
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is the initial frequency of the AC drive (digital setting).
Function Code Parameter Name Setting Range Default
F0-09 Rotation direction
0: Same direction
1: Reverse direction
0
You can change the rotation direction of the motor just by modifying this parameter without
changing the motor wiring. Modifying this parameter is equivalent to exchanging any two of
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Note
The motor will resume running in the original direction after parameter initialization. Do not use
this function in applications where changing the rotating direction of the motor is prohibited after
system commissioning is completed.
Function Code Parameter Name Setting Range Default
F0-10 Maximum frequency 50.00–500.00 Hz 50.00 Hz
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input corresponds to the value of this parameter.
Function Code Parameter Name Setting Range Default
F0-11
Source of frequency
upper limit
0: Set by F0-12
1: AI1
2: AI2
3: AI3
4: Pulse reference (DI5)
5: Communication reference
0
It is used to set the source of the frequency upper limit, including digital setting (F0-12), AI,
pulse reference or communication reference. If the frequency upper limit is set by means
of AI1, AI2, AI3, DI5 or communication, the setting is similar to that of the main frequency
source X. For details, see the description of F0-03.
For example, to avoid runaway in torque control mode in winding application, you can set
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limit, it will keep running at this speed.
Function Code Parameter Name Setting Range Default
F0-12 Frequency upper limit
Frequency lower limit (F0-14) to
maximum frequency (F0-10)
50.00 Hz
This parameter is used to set the frequency upper limit.
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