User Manual of A90 Series Inverter 4.2.4 Fault information display mode ( -- E -- ) In the fault information display mode, press the ENTER key to enter the Level 2 menu. The Level 2 menu will only display the fault record group under the F19 group, which is conducive to direct viewing of fault record information. Press the increment key or decrement key on the keyboard in the Level 2 menu under this mode to increase or decrease the function code of the fault group, and the shift key will be unavailable.
When a fault occurs, you can press the shift key on the keyboard in the Level 3 menu to switch the display of the fault code, fault output frequency, fault output current, fault bus voltage, and fault operation status. 4.3 Fault Monitoring When the inverter is in the fault status, you can directly press the right shift key to switch the current fault type and the output frequency, output current, output voltage, running status and working time during the fault. 4.4 Operation Monitoring In the monitoring status mode 1 of A90, you can set any function code to be viewed between F12.33 and F12.37. When F12.32=1, the monitoring mode 1 will be enabled.
If the Level 0 monitoring menu appears, you can press the right shift key to switch the monitoring parameters according to the order set for each function code between F12.33 and F12.37. When the inverter changes from the stop status to running status, the monitoring parameter will automatically change from the current value to that indicated by F12.33. When the inverter changes from the running status to stop status, the monitoring parameter will automatically change from the current value to that indicated by F12.34. 4.5 Function of M.K Key When the M.K multi-function key is pressed, there are multiple response modes, jog forwarding by default. It is set by the function code F12.00.
4.6 Function of M.K Key M.K When the M.K multi-function key is pressed, there are multiple response modes, jog forwarding by default. As the function code F12.00 changes, the function of this key will change accordingly. 4.7 Run/Stop operation of the inverter, and the STOP/RESET key to stop the inverter. After setting the parameters, press the RUN key to enable the normal 54