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Factory Automation

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  • No : 21454
  • Release Date : 2018/08/22 16:27
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Rotations per minute vary

When the parameter unit is connected to the FR-V220-5.5K the rotations per minute is 843, but it increases to 847 when the parameter unit is disconnected.
Why do the rotations per minute vary?
Category : 


It is considered that conditions including the power supply and noise change whether the parameter unit is connected or disconnected, influencing the analog input command signals.
Do not disconnect the parameter unit during operation or use the digital input command unit (FR-VPC option).
Product Name
Inverter, magnet motor drive
Product Category

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