KB-17264: Playing sound files via E3.
Question: How can I play sound files in E3? Solution: To do so, select a script and use Viewer’s PlaySound method. NOTE: Attached to this article is a sample application…
KB-29215: Script debugger for Windows Vista.
Question: Is there a Windows Vista-compatible script debugger available that can be used with E3? Solution: No, there is no specific script debugger available in Windows Vista, but we recommend…
KB-19378: Showing the value of the pen being plotted by E3Chart.
Question: How can I show in a display the value of the pen being plotted in E3Chart? Solution: To do so, you must add E3Chart‘s GetCursorPos(x,y) method to a script…
KB-19299: Comparing dates in a script.
Question: How can two dates from two different sources be compared to each other? Solution: To do so, you must use CDate() command to format the dates before they are…
KB-19380: Disabling tags’ read/write.
Question: How can I disable the writing and reading of all the tags in a folder inside an I/O driver? Solution: To do so, you must use the Deactivate() method…
KB-14006: Recording executed commands as alarms.
Question: How can I record as alarms the commands executed by E3 users? For instance, when a user is logged onto the application and clicks the button for activating the…
KB-32011: Funções Play e Pause no gráfico do SCADA.
Descrição: É possível dar um “Pause” e logo após um “Play” na rolagem de um Gráfico (Trend Graph) de tempo real no SCADA? Solução: Sim; para isto, deve-se utilizar a…
KB-31997: Tempo de atualização do gráfico no SCADA.
Descrição: O objeto gráfico do SCADA (Trend Graph) possui configuração de tempo de atualização? Solução: Sim: na aba Geral do objeto Tendência, existe a opção Atualizar tendência a cada X…
KB-29347: Using Application.Exit() method.
Question: Can Application.Exit() method be also used in a data server’s script? Solution: No. Application.Exit() is a Viewer‘s method, which means that scripts in the server will not be able…
KB-29384: Resetting a Counter Tag.
Question: How can I reset a Counter Tag? Solution: To do so, you must first make sure the tag’s ResetCounterWhenEnable is set as True. Then, add a script to disable…