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  • No : 21815
  • Release Date : 2018/08/22 16:29
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External multi-speed setting and multi-speed command

I want to input the start signal from the external terminal STF and use external multi-speed setting for the frequency signal.
In this operation, what happens if multi-speed commands cease (input disappears)?
Category : 

Answer

It depends on the setting of Pr.79 (Operation mode).
Pr.79 can be set to "2" or "3".
If Pr.79 is "2", it is judged that the multi-speed frequency command was switched to the analog command, and the inverter continues operation with analog commands.
If Pr.79 is "3", the frequency command from the setting dial becomes effective and the inverter accelerates or decelerates according to values set with the setting dial.
Product Name
Inverter, magnet motor drive
Product Category
Inverter
Series
FR-E700, FR-D700, FR-F700PJ, FR-A700, FR-F700P, FR-F700

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