*2. When the control mode is changed, unless the motor constant is appropriately configured, you cannot obtain the desired starting torque or the inverter may

trip.

*3. The variable range of motor speed may vary depending on your system or the environment where the motor is used. Please contact us for details.

*4. Both the input power and output power are reference values, which are not appropriate for use in calculation of efficiency values, etc. To obtain an accurate

value, use an external device.

*5. The IGBT error [E030] is generated by the protective function not only for short circuit protection but also when IGBT is damaged. Depending on the oper-

ating conditions of the inverter, the overcurrent error [E001] may occur, instead of the IGBT error.

*6. At the factory default setting, when voltage and current on Ai1/Ai2 terminal is changed using a switch, with input of voltage at 9.8V and current at 19.8mA,

the maximum frequency is commanded. To change characteristics, make adjustments using the analog start/end function.

*7. The threshold for signal output varies depending on the motor to be combined with the inverter, parameter adjustment, etc.

*8. The output data of analog voltage monitor and analog current monitor are reference values for connecting an analog meter. Due to the meter to be connected

and variation in analog output circuit, the maximum output value may slightly vary from 10V or 20mA. To change characteristics, make adjustments using

the Ao1 adjustment and Ao2 adjustment functions. Some monitor data cannot be output.

*9. To enable the EMC filter, connect with a power supply grounded at a neutral point. Otherwise, the leakage current may increase.

*10. Use the 400V class inverter at an input voltage of 500VAC or below. If input voltage exceeds 500VAC due to fluctuation of power, use the inverter at 40°C

or lower ambient temperature.

*11. The storage temperature is the temperature during transport.

*12. To be in accordance with the testing method specified in JIS C 60068-2-6: 2010 (IEC 60068-2-6:2007)

*13. When the inverter is used in a location at 1000m or higher altitude, air pressure reduces approximately 1% every 100m elevation. Perform 1% current der-

ating and conduct evaluation for every 100m elevation.

*14. For insulation distance, comply with UL and CE standards

*15. When a clock function is used, the optional battery (CR2032, 3V) is required. When you purchase, this LCD operator does not come with the battery.

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High-function General-purpose Inverter RX2 Series User's Manual

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