Three-position selector creation with Siemens Logo Web Editor (LWE)
‘LOGO!Soft Confort’ 'Siemens' 'LOGO!' 'Logo Web Editor' 'LWE' 'Selector' 'Commutator' 'three positions' 'tutorial'
Hello: For the creation of a three-position selector, we will first have to prepare the three selector images on the left, the central position on the right and a transparent image so that the subsequent images can be seen, since we use 3 superimposed components, the images you can download them from the following link:
https://drive.google.com/drive/folder...
To import them to LWE you have to open the program as administrator and when inserting the first one, choose the “My Graph” folder and use the “Upload Files” button.
The created selectors use 3 variable bits (in the example 0.0 , 0.1 , 0.2) the first one as drive input and the other two as left and right position outputs, which can be used anywhere in the program. LOGO!soft.
The LOGO!soft program seen in the second part of the video is reused. It consists of three segments, the first is from the selector on the left, we have used its variables for which we have created it in such a way that they are synchronized, the second segment is controlled by the selector on the right, the third segment is an example of use for control the color of the LOGO screen.
We must say that it is important that the RS blocks have retentivity activated so that in the event of a power failure the selector retains the previous position, keep in mind that if the program stops being in RUN, for example to load a program modification, it is lost the selector position when returning to RUN is set to the center position '0'
Luck