
Example "Motion"
5.6 Expand HMI screen
STEP 7 Basic V10.5
188 Getting Started, 12/2009, A5E02651459-01
3. Change the visibility of the first bottle for the range from "0" to "0" to "Visible".
Leave the visibility setting of the second bottle for the range "0" to "0" at "Invisible".
4. Click the "Save project" button on the toolbar to save the project.
Result
You have set the visibility of the bottles in the HMI screen depending on the signal state on
the "Busy" parameter of the "MC_MoveRelative" instruction.
When the "MC_MoveRelative" instruction is executed, the second conveyor is set into
motion. In this case the "Busy" parameter of the instruction has the signal state "1" and has
the following effect on the HMI screen:
● The first bottle becomes invisible.
● The second bottle becomes visible and moves from the position of the third light barrier to
the second conveyor.
If the "MC_MoveRelative" instruction is not executed, the "Busy" parameter of the instruction
has the signal state "0" and has the follow effects on the HMI screen:
● The first bottle becomes visible and moves from the position of the first light barrier to the
position of the third light barrier.
● The second bottle is no longer visible.
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