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Getting data from CR1000 Datalogger


grisharav Oct 12, 2010 10:05 AM

Hello,
We are developing an application (.NET) that would connect and download the current data from an installed and running CR1000 via NL120. We have purchased the LoggerNet Server SDK.
I created a separate process for the Server, and registering the logger to it using the CoraScript control.
I succeeded executing CoraScript commands registering the DataLogger to the server.
After that I am calling the "get-table-defs CR1000" command.
The control returns success but only if I execute the same command again I am able to call the "get-value CR1000.XXX" command successfully.
Also the server process crashes occasionally (I believe internally, from within coralib3.dll version 1.3.12.27).
The error is "The instruction at ... referenced memory at ... The memory could not be read. Click OK to terminate the program"
Is this the correct approach for values querying through code?
Any suggestions would be helpfull.
Thanks
Greg


kirving Oct 12, 2010 05:27 PM

We query loggers using corascript through the Linux Loggernet 4.0 server using the manual-poll command.


grisharav Oct 13, 2010 10:53 AM

Thanks for the reply.
Will try using manual-poll

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