Mitsubishi FR-E Series- FR-E800 & FR-E700 Drive
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Apr 02, 2024 9:10 am
This fault comes when the main circuit power supply is OFF and the 24 V external power supply is being input in either of the following conditions:
1. When the FR-E8DS is installed
2. IP67 model
Power is supplied from a 24 V external power supply. If the indication is still displayed after turning ON of the power supply (main circuit) of the inverter, the power supply voltage may be low, or the jumper between terminals P/+ and P1 may be disconnected.Turning ON the power supply (main circuit) of the inverter clears the indication.
