Tib neeg-tshuab interface khoom muaj ob ntu: kho vajtse thiab software. Cov khoom siv kho vajtse suav nrog processor, chav tso saib, chav nkag, chav sib txuas lus, cov ntaub ntawv khaws cia, thiab lwm yam. Kev ua haujlwm ntawm tus processor txiav txim siab qhov kev ua tau zoo ntawm HMI cov khoom thiab yog lub hauv paus tseem ceeb ntawm HMI. Raws li cov khoom sib txawv ntawm HMI, lub processor tuaj yeem xaiv tau ua 8-ntsis, 16- ntsis, lossis 32-ntsis processors. HMI software feem ntau muab faib ua ob ntu, uas yog lub kaw lus software khiav hauv HMI kho vajtse thiab lub vijtsam teeb tsa software khiav hauv qab Windows operating system ntawm PC (xws li JB-HMI screen configuration software). Cov neeg siv yuav tsum xub siv HMI screen teeb tsa software los tsim "cov ntaub ntawv project", thiab tom qab ntawd rub tawm cov ntaub ntawv "project file" mus rau HMI processor los ntawm qhov chaw nres nkoj sib txuas ntawm PC thiab HMI cov khoom lag luam.
