4 -16 Application SettingsUser constants are set as required in advanced programming mode (i.e., with the ADV indicator lit on the Dig-ital Operator). All the constants that can be set in quick programming mode can also be displayed and set inadvanced programming mode.Setting ExamplesThe following are examples of settings for applications.• When using an Inverter-mounted braking resistor (ERF), set L8-01 to 1 to enable ERF braking resistoroverheating protection.• To prevent the machine from being operated in reverse, set b1-04 to 1 to disable reverse operation.• To increase the speed of a 60 Hz motor by 10%, set E1-04 to 66.0 Hz.• To use a 0 to 10-V analog signal for a 60 Hz motor for variable-speed operation between 0 and 54 Hz (0%to 90% speed deduction), set H3-02 to 90.0%.• To control speed between 20% and 80% to ensure smooth gear operation and limit the maximum speed ofthe machine, set d2-01 to 80.0% and set d2-02 to 20.0%. No-load OperationTo being no-load operation (without connecting the machine and the motor), press the LOCAL/REMOTE Keyon the Digital Operator to change to LOCAL mode (the SEQ and REF indicators on the Digital Operatorshould be OFF).Always confirm safety around the motor and machine before starting Inverter operation from the DigitalOperator. Confirm that the motor works normally and that no errors are displayed at the Inverter.Jog Frequency Reference (d1-17, default: 6.00 Hz) can be started and stopped by pressing and releasing theJOG Key on the Digital Operator. If the external sequence prevent operation from the Digital Operator, con-firm that emergency stop circuits and machine safety mechanisms are functioning, and then start operation inREMOTE mode (i.e., with a signal from the control signal terminals). The safety precautions must always betaken before starting the Inverter with the motor connected to the machine. Loaded OperationConnect the machine to the motor and then start operation as described for no-load operation (i.e., from theDigital Operator or by using control circuit terminal signals).Connecting the Load• After confirming that the motor has stopped completely, connect the mechanical system.• Be sure to tighten all the screws when securing the motor shaft to the mechanical system.INFOBoth a Run Command (forward or reverse) and a frequency reference (or multi-step speed reference) mustbe provided to start Inverter operation.Input these commands and reference regardless of the operation method (i.e., LOCAL of REMOTE).
