Siemens v1.0 Servisní příručka stáhnout pdf (Strana 80)

Simple example

2.6 Create HMI screen

STEP 7 Basic V10.5

80 Getting Started, 12/2009, A5E02651459-01

6. Use "Position_Bottle" as name for the tag and "Short" as data type.

The position of the bottle is linked to the tag. If the value of the tag is changed in the

current program, the position of the bottle changes.

To simulate a movement, the value of the tag "Position_Bottle" must change

automatically. The value of the tag should increase automatically after loading the HMI

screen. As soon as the value 100 is reached, it should start again at 0. The value change

for the tag is simulated by means of the properties of the HMI screen.

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Siemens v1.0 Servisní příručka Strana 80