Omron CRT Interface Module C500-DA001 enables image-based monitoring of production lines. It supports connection to a touch panel for standalone screen control and allows PC-based screen changes via commands. Dedicated software enables display creation without programming. Data can be compared with stored reference values for control operations, or transmitted to other smart devices for printing or tabulation. This data processing capability is suited for large-scale systems such as unmanned flexible manufacturing or process control in industries like paper, metallurgy, and food processing. Modern PLCs also support arithmetic, data transfer, conversion, sorting, table lookup, and bit operations for data acquisition, analysis, and processing.