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OK, but the problem with this commands is the spaggeti code maked.
Errors in this programming style are very difficult to trap, and the grafcet diagrams loose their functionality.
I prefer to write a little more and to have a more clear program that write minus and have more difficult programs to read an debug.
Anyway I take note about your suggestion and in the future versions if there are more users interested on this feature I can add it.
Thanks.

Yes that's true,but this long way i know, but when i use the PLC software that i use on my work you have a special code to jump. Each step has some parameters (t,x,..)

|inp1|---------------------------(step1.x)

When input 1 is actif you jump to step1.(you can jump forward and backwards), there are no extra lines you draw with transitions

If you want, i will post a screen

By grafcet standars, to jump to a level you always must to pass by a transition.
But a level can have several transitions each one with different code, then I believe you can use different transitions for each step you want to add the special behaviour you tell me.

Hello,
Is there some code in grafcet to jump to a step?
Par example in each step checks if there is no error, if there in error go to initial step
Regards

Congratulations Stavelse, good work!

Dear easyplc users,
Yesterday I have send a message to easyplcmaster with some screens of my modificated machine, he said that I must share this on the forum.

It's still in progress, but I have made a video with some of the modifications.

http://www.screencast.com/users/stavelse/folders/Default/media/9120fa71-58c8-4cf7-ac6a-e439d34fe669

Information
The electrical box has the function to control the robot in manual mode, you control the axes with the buttons and the door can open with m and close with n

Featured things (to do):

• Textures and details(buttons, electrical box,...)
• when someone walks to the door(if the door is open) and the machine works in automatic mode, stops the automatic mode and go in error mode(orange lamp blinks)
• Modify the elevators and the second robot

Best regards
Stavelse

Hello stavelse,

No, there isn't any bug or error.

The gantry plc data stack elements named Axis_X_Pos and Axis_Y_Pos are used to manage the X and Y gantry axis.
The operating principle is: you set a value with EasyPLC in this elements and activate the asociated output and the gantry axis will move to the position stored in this data stack elements.
The data stack elements named Curr_X_Pos and Curr_Y_Pos are the feedback of the axis, then the PLC can know where the axis are.
The problem you have is that the Y axis only moves from 2.3 (Upper position) to 1.4 (Lower position), then if you program a value minor than 1.4 in data 2 (Axis_Y_Pos) the Y axis will move down, but when arrives to position 1.4 will stop, this is the reason you see a diferent value in the data stack element 2 (when you want to send the Y axis) and the data element 4 (where the axis currently is).

I have made the program for the camshaft gantry system, but I have a problem with the curr-y-pos(dat4). The value in dat2=-1, the value in dat4=1,39.

Is this a bug?

Tengo la llave en un pen-drive USB y entiendo que debo mantenerlo inserto en el PC para trabajar con el paquete.........gracias.

Si la licencia adquirida es mediante una llave USB (modalidad 2, 3 o 4), usted no tiene que realizar ningún tipo de operación de transferencia de licencias, ya que se encuentra implícita en el hardware de la propia llave USB.
Es decir usted podrá instalar la suite de programas EasyPLC en cualquier PC, pero solo podrá ejecutarla en el PC dondé esté insertada la llave USB.

Si su licencia es solo de EasyPLC (modalidad 1) en un PC, significa que solo ha comprado una licencia de uso para la utilización de EasyPLC en un PC particular y no puede realizarse ningún tipo de transferencia de licencias.

Espero poder haberle ayudado. Saludos.