Alarms acknowledgement via scripts.
How can a specific alarm be acknowledged inside E3Alarm via scripts? Alarm acknowledgement via scripts has been a feature of E3 since its version 3.2. To do so, three new…
Categoria: En
BUG-0009969: TagTimer not executing OnPreset event if TriggerType property is set as ttDaily
OVERVIEW When TagTimer’s TriggerType property is set as a daily trigger (ttDaily), OnPreset event will be called just once. HOW CAN I REPRODUCE THIS PROBLEM? Create a TagTimer in the…
KB-32265: DrawScale as a Bar Graph.
Question: How can I link a tag to a DrawScale object, which does not have Value property? Solution: E3’s DrawScale only works as a scale, unlike SCADA’s Bar Graph. One…
KB-32246: Creating a report formatted with historical data.
Question:How can I create a report formatted with historical data?Solution:Since formatted reports have no queries, you must create dynamical fields manually and set up the amount of records the report will display, because the number…
Autor
Renato Souza
BUG-0010183: Error in a Viewer’s script after AlarmServer’s Deactivate method has been called.
OVERVIEW In a script executed in the Viewer, the reference to AlarmServer object is lost after Deactivate method has been called. This can cause script error, should it be used…
BUG-0010196: Alarm messages are removed from E3Alarm when Domain stops
OVERVIEW E3Alarm‘s alarms summary should keep all messages when Domain stops, but not when it closes. HOW CAN I REPRODUCE THIS PROBLEM? Run the Domain; Activate a certain amount of…
KB-32170: Exporting alarm tables to an Excel table.
Question: How can I export an alarms table to Excel format? Solution: To do so, create a text report and set it up to retrieve data from the alarms’ *.dat…
KB-32169: Generating a daily historic file.
Question: How can I generate a daily historic file? Solution: To do so, follow these procedures: Create an expression tag and retrieve Day attribute from the Global Manager. On this…
BUG-0010182: Some alarms may not be recorded in the Database.
OVERVIEW When closing a domain or deactivating the alarm server, up to 99 alarm messages that had not been recorded yet may be lost. HOW CAN I REPRODUCE THIS PROBLEM?…
KB-32167: Importing I/O tags.
Question: How can I import the I/O tags listed in an Excel spreadsheet to an I/O driver inserted in Elipse E3? Solution: To do so, you must use the driver’s…