OPERATION TERMINAL AND PROGRAMMABLE LOGIC CONTROLLER

摘要

PROBLEM TO BE SOLVED: To improve the efficiency of work by displaying required program or data by simple operation without interrupting data operation and monitoring work. SOLUTION: In the operation terminal, the position information of a program or data displayed on a tool 200 is registered in a programmable logic controller 100 through a communication port 11 in the controller 100 by the registering operation of the tool 200, which reads out the position information registered in the controller 100 through the communication port 11 of the controller 100 and displays the program or data corresponding to the position information on the tool 200 itself.