Fuji Electric Corp. of America

Product Information
Background,Concept,Terget
Appearance, Keypad
Major Functions, Features
Model Variation
Specifications
External Dimensions
Connection Diagram
Option
Application
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FAQ
Inquiries
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    Answer
    Q: What is the development background?
Q: What is the product concept?
Q: What are the differences between the Mini and the C11S?
 
    Answer
    Q: Are the terminal symbols the same as those of the C11S?
Q: What are the differences in external dimensions compared with the C11S?
Q: Can the options for the C11S/E11S be used with the Mini?
 
    Answer
    Q: What is simplified torque-vector control?
Q: What is automatic torque boost?
Q: What is the current limiting function?
Q: What is the slip compensation function?
Q: Is auto-tuning function available?
Q: Can the FRENIC-Mini be applied to single-phase power supplies?
Q: Can the FRENIC-Mini be connected directly to a DC common bus?
Q: A non-linear V/f pattern is necessary. Can the FRENIC-Mini handle that?
Q: Is a time relay necessary to carry out timer operation?
Q: Can automatic energy-saving operation be done?
Q: Is PID control supported?
Q: Is it possible to handle digital sources input with the Mini?
Q: Are the braking transistor and braking resistor built in?
Q: Is the Mini equipped with auxiliary input for control power supply as an option?
 
    Answer
    Q: What is the minimum function setting needed to perform simple variable speed operation?
Q: How do we set the thermal time constant?
Q: In the data protection setting state (F00:1), is it possible to switch between keypad operation and external control signal operation from the keypad?
Q: We cannot change the setting (from 0 to 1) for data protection (F00)?
Q: We cannot change the setting (from 0 to 1) for data initialization (H03)?
Q: Even when the sound tone (F27) setting is changed, the sound tone does not change at all?
Q: If the digital input write-enable for keypad command (WE-KP) is not set, is it impossible to change the data from the keypad?
Q: Can wiring of the control circuit and main circuit terminals be done easily?
Q: Is there any function that cannot be copied by using the copy function?
Q: What are the limitations when the copy function is used?
Q: What is the guide for wiring length between the inverter, motor and operation panel?
 
    Answer
    Q: How is the lifetime alarm function used?
Q: What is the minimum unit of cooling fan cumulative running time?
Q: At what voltage level does LV occur?
Q: What does the displayed power consumption value specifically show?
Q: What do we view the LED alarm information?
 
    Answer
    Q: Is the external braking resistor the same as for the E11S?
Q: Is the DC reactor the same as that for the C11S/E11S?
Q: Can we use a power regeneration converter (RHC)?
Q: Is it possible to link the FRENIC-Mini with a personal computer? If so, which software is used?
Q: Is linking to a PLC possible? What about compatibility with an open bus?
Q: Is a copy unit supported?
Q: How should the Mini be applied to the Japanese guideline for suppressing harmonics?
Q: What are the differences in the uses of the output circuit filter, power filter and EMC compliance filter?
Q: What happens when the output circuit filter is used outside the allowable carrier frequency range?
 
    Answer
    Q: Can the Mini be applied to previously installed motors (including competitors' motors)?
Q: What is the permissible range for continuous operation when the Mini is used in combination with Fuji standard motors?
   

 

 



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