Abstract
The vacuum fluorescence display monitor took one kind of oneself shines demonstrates the component, has been widely applied in the domestic electric appliances, the office automation equipment, the industry instrument measuring appliance and the automobile and so on in each kind of domain. Moves the grid machine is in the vacuum fluorescence display monitor production process the most essential production equipment.
This system selects Panasonic’s FPX PLC for its master unit because of its strong anti-jamming capability, rich flexible instructions, flexible extension and strong communication networking capability. In order to enhance the security and operability of the system, selects programmable terminal GT32 as auxiliary equipment of monitoring system. Through PLC switch quantity outputs control the periphery switch quantity equipments of PLC, using pulse outputs control the movement of servo motor in order to achieve the goal of position control and speed control. At the same time, using touch screen technology can realize the functions of parameter establishment, hand control real-time monitoring and so on.