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Questions

  • No : 21762
  • Release Date : 2018/08/22 16:29
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Terminal FM meter connection

I want to calibrate the meter connected to the terminal FM.
Pr.54 (FM terminal function selection) is set to "1" (output frequency) and Pr.55 (Frequency monitor reference) is set to "60 Hz".
I operated the inverter at 60 Hz and read Pr.C0 (FM terminal calibration). However, the indicator does not move when I operated the setting dial.
Is the setting incorrect?
The meter uses an ammeter of 1 mA full scale.
Category : 

Answer

Check the connection with the meter.

If the terminal FM is connected to the positive terminal and the terminal SD is connected to the negative terminal of the meter, set Pr.54 to "21" (reference voltage output) and check if the meter reads correctly. If it does not, read Pr.C0 and calibrate the meter indication using 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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