4 1. Lua programming Edit HMI screen Go to Screen 1 to create two Numeric Entry elements with the read addresses as $100 and $200 _ respectively. Then, create one Character Entry element with the read address as $300 and the string length as 12. Execution results Step 1: download this project to the HMI. The display is as follows after HMI power-on. Step 2: change the value of $100 to 95, and the value of $200 changes to 96 immediately.