KB-27170: Using Historic’s Average function.
Question: How can I use the historic’s Average() function? Solution: This function returns the average value of a set of data in the historic. The complete command is: Average (src,…
KB-33046: Elipse E3 and Elipse SCADA running in 64-bit systems.
Question: Are Elipse E3 and Elipse SCADA compatible with Windows 64 bits? Solution: Yes, both systems have been compatible with 64-bit processors and operating systems since their following versions:…
KB-31234: Pointing to the local computer in the Database.
Question: How can I point to the local computer in the Database? Solution: To do so, go to Server field in the Database’s proprerties, erase the computer’s name and then…
KB-29436: Boolean values in E3.
Question: For Boolean values, is the number 2 considered True? Solution: Yes, any value different from 0 is considered True for Booleans.
KB-16651: Query1(Disconnected) :32 Error Message.
Question: Why is the message “Query1(Disconnected) :32” being displayed in the legend’s Status column in E3Chart? Solution: This happens when there are special characters on a chart’s field, such as…
KB-26869: Alarm filter in an SQL query.
Question: In the application, I have the following folder structure for alarms: alarms\general\se01\switch01 \switch02 \… \switch20 How can I set up the return all alarms from all switches of a…
KB-29411: Concatenating two variables.
Question: How can I concatenate two variables in E3? Solution: To do so, you must use “&” character. Example for concatenating variables: result = var2 & var3 Example for concatenating…
KB-31770: Hardkey settings in HotStandby applications.
Question: In a HotStandby application, both harkeys need the same settings? Solution: Yes, in this case, both harkeys must be set up the same way.
KB-33052: Creating modal screens.
Question: How can I open a screen so that it stays on top of other screens and does not allow accessing them until it is closed? Solution: To do so,…
KB-30087: Error on E3 Server when attributing an object in a retentive Internal Tag.
Question: E3 frequently hangs, so I have to either restart it or restart the computer. On the E3 log, errors as the following ones are registered: Variant Marshalling Failed (8001010E)…