Access to SRx from EbsScript

General

In the framework of the SR::EPOS system you usually use an EbsScript to access data stored in the SRx server. EbsScripts can be used to access SRx data points in office-environment as well.

For the access, there are different possibilities:

1. It is possible to load a complete dataset for a specified time stamp from SRx into the Ebsilon model or to send a complete dataset from the model to SRx. This is done with the functions

readDatasetFromSRx
writeDatasetToSRx

2. It is possible to read or write a single data point. The data is passed as return value (when reading) or as argument (when writing). This is done with the function

readPointFromSRx
writePointToSRx

3.      The value of a single tag can be read or written. The value is passed as an argument. These functions are used for this purpose.

           - readKeyFromSRx
           - writeKeyToSR

4. It is possible to retrieve and modify the configuration data within Ebsilon. This is done with the functions

getSRxInfo
setSRxInfo
removeSRxInfo
clearSRxInfo

The usage of these functions is explained in the EbsScript help in the chapter EbsScript-Functions.

Debug

For diagnostic purposes, it is possible to activate debug-outputs at the SRx interface and the EbsScript compiler. The activation is done through the registry-entry

HKEY_LOCAL_MACHINE\Software\Sofbid GmbH\Ebsilon 2000\Settings\Debug

If this value is positive, debug-outputs are logged in a file in the local TEMP-folder (adjustable in the control panel under “System”, “Extended”, “environment variables”, User variables “TEMP”). This file is always newly created if EBSILON^®Professional starts and is named:

EbsilonProfessional.Lognn

Where nn is a sequential numbering.

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