Hello Sascha. I created Variables which show the status of a device. 1:ok 2:device should be replaced 3:device is already damaged. If it is 1, 2 or 3 decides a plc programm and changes the variables in the datalayer. If the variable is 1, my button color is green If the variable is 2, my button color is orange If the variable is 3, my button color is red That works fine and fast. Now I want additional alarms for that. That means, if the value is 3 and the button gets red there should be an alarm. So I added this alarm. In the HMI I can only see some old alarms. I don't know how they came in. New alarms are not visible. So thats my problem here. The same problem in the trend display. My temperature value is 26°C It works fine in the radial gauge. In my Trend display the value keeps 0.
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