• No : 21811
  • Release Date : 2018/08/22 16:29
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Transistor output module of the programmable controller

I use external signals from the programmable controller's transistor output module for start/stop control. I set Pr.79 (Operation mode) to "3" and use the setting dial to set the running frequency to 60 Hz, but the running frequency only increases to 15 Hz.
I only changed Pr.79.
No voltage or current command or multi-speed signal was input.
Why does not the frequency increase?
Category : 

Answer

Check if signals that are ON when the programmable controller's transistor output starts are always ON.
Product Name
Inverter, magnet motor drive
Product Category
Inverter
Series
FR-E700, FR-D700, FR-F700PJ, FR-A700, FR-F700P, FR-F700