Automatic loading and unloading equipment plc and touch screen design information

Because of a variety of reasons colleagues are very unpleasant to go, equipment is not moving up, is my life.

Write a simple program, debugging equipment, the results of colleagues said the problem, not only the motor is not controlled. I had to check the program from the beginning, because the program is very simple, so certainly not a procedural problem. After a few troubleshooting equipment, it is found in a connection between the stepper motor driver direction control of the terminal and the plc between a resistance welding loose, resulting in time-off, so the stepper motor is not controlled also. Pity my colleague because of this glitch ... Hey...

PLC was learned before, but the brand is not the same, a little adaptation on the OK.

Touch screen is not done, but tried a bit, because the use of LabVIEW so feel very simple that, compared to LabVIEW is really a side dish.

PLC program is too long, can not put up, to a screenshot of it.

Here is the touch screen, looks ugly a lot, but no way, the software library is too little. Engineering on the premise of easy-to-use stability, fortunately, the aesthetic requirements are not so high.

Automatic loading and unloading equipment plc and touch screen design information