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FAQ within [ FREQROL-E500 ]
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The estimated lives of the parts of the FREQROL-E500 are as follows: Cooling fan at surrounding air temperature of 35 deg C???30,000 hrsPower supply smoothin... More Details >>
- No:22071
- Release Date:2018/08/22 16:30
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Be sure to use the FR-E5P to mount the operation panel.This is because the board is bare on the back of the operation panel and a dedicated connector is requ... More Details >>
- No:22030
- Release Date:2018/08/22 16:30
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Operation at external operation/stop
It is recommended to turn OFF the start signals (STF and STR) when stopping the inverter.In this case, it is not probable that the motor rotates due to a cal... More Details >>
- No:22102
- Release Date:2018/08/22 16:31
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The RS485 communication is explained in the FREQROL-E500 Instruction Manual. This Instruction Manual is published on the member's page of Mitsubishi Electric... More Details >>
- No:21426
- Release Date:2018/08/22 16:27
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Square wave input is not recommended since it can cause failures (for example, damage the diode bridge). More Details >>
- No:22106
- Release Date:2018/08/22 16:31
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Frequent occurrences of OL means that the inverter is overloaded. Since the inverter can go faulty if it is constantly overloaded, you need to take a counter... More Details >>
- No:21430
- Release Date:2018/08/22 16:27
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The brake resistor is not built in the inverter. Purchase the optional resistor and connect it to the inverter.Inverter only (without resistor)Continuous reg... More Details >>
- No:21989
- Release Date:2018/08/22 16:30
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1. Can I set the frequency by the external potentiometer when multi-speed signal is 0 (nothing is input)?-> It is possible by using the external operation... More Details >>
- No:21990
- Release Date:2018/08/22 16:30
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The major differences are:- Capacity range- Availability of regenerative brake resistor- Operation of the operation panel- Number of I/O terminals More Details >>
- No:22056
- Release Date:2018/08/22 16:30
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The following causes are probable for persistent Err. display: 1. The terminals RES and SD are always short-circuited. 2. Operation panel contact or operatio... More Details >>
- No:21412
- Release Date:2018/08/22 16:27
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