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1) First Time Users, make sure you click Start - Programs - OPC Data Logger - OPC Sample Server to register the OPC Sample Server. 2) Click Start - Programs - OPC Data Logger - OPC Data Logger to start the program. 3) Click File - Open - Sample.cfg to open the sample configuration. 4) Click Help - User's Manual for additional help. Modified the New Items window to automatically fill in the Item Id when the By Item ID is clicked based on the currently highlighted tag. Modified the Time in the data grid to display the local time based on the PC's local timezone. Modified the Pause Logging, so that it doesn't create a new file when Start Logging is pressed. Fixed the Log Based On Trigger. Added the ability to set the number of implied decimal places for integer type times. Fixed the Logging Remote Control, which didn't work correctly if there were more than one group. Tweaked the log only the items that have changed algorithm. Added the ability to set an On Label and Off Label for boolean type items. Added the ability to set the number of decimal places for float type items. Added the ability to log only the items that have changed. Added Language File Support. The end user has the ability to localize the language to their country by translating the language file. Added the ability to chart a single item. Cleaned up the error messages that show up on the status bar. Created the Pro Version with the ability to log to MSSQL and MySQL databases. Added the Web LiveData feature. Added detection for if a server has become unavailable. If so the whole branch turns red. Added Reconnect to the Server Right Click Menu. This will attempt to reconnect to the selected server. Added an Auto Reconnect checkbox and a corresponding time in seconds input box to the Server Properties box. Added an OPC Log window to the Sample Server. Added support for Network paths. Added some additional error handling. Fixed a bug where if you clicked on the grid header it would error out. Modified the Log File so that it uses the List Separator and Short Date Format based on the Regional Settings. Added a PLC Heartbeat. To enable, add the line Heartbeat=Yes to your OPCDataLogger.ini file. This adds a Heartbeat tab to the Group Properties. The Heartbeat sends a square wave with the given interval to the PLC (OPC Server). Fixed a bug introduced in version 1.0c, that didn't trigger the Remote Log Control bits correctly if using the new Sample Server. Fixed a bug where if a properties box was open and you click the tray icon the program would terminate. Added Logging Based On Clock Mark. Available Options: 0, 1, 2, 4, 5, 10, 15, 20, 30, where 0 is once an hour on the hour. 1 will log every minute on the minute mark, 2 will log every two minutes on the 2 minute mark, etc. Added the ability to rearrange the servers, groups and items in the Tree View. Right Click and select either Move Up or Move Down from the popup menu. You can also use Ctrl-Up Arrow and Ctrl-Down Arrow to move the items. Changed the Server properties dialog to display a list of Available Servers instead of a drop down box. Added a Refresh Servers button. Changed the internal Sample Server libraries from Win-tech to Metadynamics, to match the client libraries. Added a Log Menu to the Sample Server that shows responses to client activity. Added the Registration Window to enable a Demo version to become a Full version. Added Array Handling to the OPC Sample Server. To see it, add an Item by Item ID: Integer_Tag1,L4 or Boolean_Tag1,L4 Added the ability to expand array items on the item view window. Added an option to log data either all data items on one line or one data item per line. The latter option is useful for logging large arrays. Added a checkbox to include milliseconds with time in the log file. Changed it so the program doesn't prompt you to save the configuration settings when minimizing to system tray. On slow connection, replaced the "switch to/retry" dialog box with custom message. Fixed tray icon having to have to click twice to exit. Added a properties box to the items. Used to rename the tag and to view original tag name. |
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