A90 series Inverter User Guide 4 Keypad and display 4.1 Keypad Function 4.1.1 LED Keypad A90 inverter’s control panel is a fixed LED keypad. LED keypad has five digital displays, eight operation keys, six status and unit indicators. The keypad and display are used for Displaying the operating status of the inverter; Displaying a fault or trip code; Reading and changing parameter values;Stopping, starting and resetting the inverter.
Figure 4-1 LED keypad 4.1.2 Functions of keys and Indicators Table 4-1 Functions of keys and Indicators 21 Key/Indicator Name Function Right Shift Select the group number and the parameter; Switch monitoring parameters Escape Back to previous menu; Escape from editing present parameter; Switch between menu mode and monitoring mode. Multi-Functional Programmable Key Default is JOG forward. Can be set for other functions through parameter F12.00. Enter Enter the next menu. Confirm and save parameter modification and enter the next parameter. Run To start inverter if keypad control is valid. Stop/Reset To stop inverter if keypad control is valid.
In fault status, reset the trip code if the fault can be reset.