OP320-A is a small man-machine interface, mainly used with various kinds of PLC (or intelligent controller with communication port)
Monitor and modify the values and state of the internal registers or relays of the PLC in the form of text or indicator light so that the operator can control the equipment freely
Make pictures on the computer by editing software TP200CN, input Chinese characters freely and set PLC address, use serial communication to download the screen
Communication protocol and screen data are downloaded to the display without PLC writing communication program
It has password , has alarm list function, line by line real-time display current alarm information
