3 Performing Basic Operations
This chapter describes the keypad layout and functions. It also introduces parameter groups/codes
and LCD Display Modes required to perform basic operations. The chapter also outlines the correct
operation of the inverter before advancing to more complex applications. Examples are provided to
demonstrate keypad operation.
3.1 LCD Display/Keypad
The keypad is composed of two main components – the LCD display and the operation buttons. Refer
to the following illustration.