KB-13594: Retrieving the RGB value from an absolute value.
Question: How can I convert an absolute decimal value into its separate RGB values? Solution: To do so, you will need to use scripts. In the example below, the script…
KB-28855: Writing multiple values at once in a block.
Question: Can I write all the values in a block at once, instead of writing them individually in each element? Solution: Yes. To do so, disable the IOBlock’s AllowWrite property…
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…