User Manual EM303B General Purpose Inverter 5. Permission of Motor Forward/Reverse F0-24=0 Reverse permitted Motor’s running direction is set by F0-08, or controlled by terminal F/R. F0-24=1 Reverse prohibited Motor can only run in one direction. F0-08 parameters are disabled, and terminal F/R is off. 6. Analog Voltages (Fd-01~Fd-04) Fd-01≤Fd ＿ 02≤Fd-03≤Fd-04 7. Parameter Setting Mode If inverter is in running status, it is only permitted to edit or block the parameters. Default reset is prohibited. 4.2.4 Operation Monitoring When inverter is running (including the process of stopping), LED display will display the data of parameters in C0 group.
Inverter enters operation monitoring code atstart, and monitors the operational status of inverter in real-time. Please select a code from C0-00 ~C0-31 in operation monitoring sub-menu, view and monitor its parameter. For instance, see Figure 4-7 for procedures of viewing code C0-08 (Estimated feedback frequency) when inverter is running. RES ESC RES ESC DATA ENTER DATA ENTER Figure 4-7 Procedures for Viewing and Editing Operation Monitoring Parameters 4.2.5 Keypad Potentiometer If the speed setting mode of inverter is in VP keypad potentiometer setting mode, when F0-06=1, the setting frequency value can be adjusted by adjusting keypad potentiometer.
4.2.6 Shortcut Key Operation When inverter is in speed control mode (F0-03=0), and keypad display is the data of C0 group monitoring code. Pressing or , the value of F0-07 (primary numeric frequency) will increase or decrease automatically. When releasing or , the display will return C0 group monitoring code. When inverter is in torque control mode (F0-03=1), and keypad display is the data of C0 group monitoring code. Pressing or , the value of F5-12 (primary numeric torque) will increaseor decrease automatically. When releasing or , the display will return C0 group monitoring code. 46