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Last modified by Theodore Xu on 2025/02/21 14:13
From version 21.1
edited by Theodore Xu
on 2024/03/27 09:37
Change comment: There is no comment for this version
To version 19.1
edited by Mora Zhou
on 2023/12/21 15:07
Change comment: There is no comment for this version

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Author
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1 -XWiki.AiXia
1 +XWiki.Mora
Content
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86 86  
87 87  The set frequency is given by the terminal pulse.
88 88  
89 -Pulse given signal specifications: voltage range 9V~~30V, frequency range 0kHz~~20kHz.
89 +Pulse given signal specifications: voltage range 9V~~30V, frequency range 0kHz~~100kHz.
90 90  
91 +{{info}}
92 +**✎**Note: Pulse reference can only be input from the multi-function input terminal, __**requires custom control board development.**__
93 +{{/info}}
94 +
91 91  **6: **Multi-stage speed
92 92  
93 93  Select multi-stage speed operation mode. Need to set the F5 group "input terminals" and FD group "multi-stage speed and PLC" parameters to determine the corresponding relationship between the given signal and the given frequency.
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261 261  |(% rowspan="2" style="width:139px" %)** F0.16**|(% style="width:680px" %)Carrier Frequency|(% style="width:429px" %)Default|(% style="width:204px" %)Model Dependent
262 262  |(% style="width:680px" %)Setting Range|(% colspan="2" style="width:633px" %)0.5kHz~~16.0kHz
263 263  
264 -= Carrier frequency =
268 += Carrier Frequency: =
265 265  
266 266  This function adjusts the carrier frequency of the AC drive. By adjusting the carrier frequency, the motor noise can be reduced, the resonance point of the mechanical system can be avoided, the leakage current of the line to the ground and the interference caused by the inverter can be reduced.
267 267