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Factory Automation

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  • No : 21763
  • Release Date : 2018/08/22 16:29
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CC-Link

I use the CC-Link optional card FR-A7NC for CC-Link communication.
Communication seems alive but the inverter does not operate.

I have already set Pr.542 (Station number), Pr.543 (Baud rate selection), and Pr.544 (CC-Link extended setting).
The frequency setting is written in the RAM and has been done.
Category : 

Answer

To set the frequency via CC-Link communication, the NET mode should be selected. The new parameter setting is applied after powering OFF and then ON the inverter.
Set Pr.340 (Communication startup mode selection) to "1" and Pr.79 (Operation mode) to "2".

Powering OFF and then ON the inverter switches to the NET mode and operation becomes enabled.
Product Name
Inverter, magnet motor drive
Product Category
Inverter
Series
FR-E700, FR-A700, FR-F700P, FR-F700

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