I have a project with an EtherCAT master, a Modbus TCP master and a Modbus RTU master.
We are making automated tests and part of the result should be information regarding the devices and project settings.

I've used CmpIECTask to obtain what I need from the task settings, works fine.

But how can I obtain the following information programmatically during runtime?

I'm aware not all of this will be possible to obtain, but please hint me on how to obtain what I can.

Kim Hansen
Beijer Electronics Automation AB

Hi,
I think you should look at the CmpApp library, there is also an example on Store. Look for Applicationmanager in Codesys store.

You can use the CmpApp like so:

PROGRAM Version_POU
VAR
pApp: POINTER TO APPLICATION;
tResult: POINTER TO RTS_IEC_RESULT;
pAppInfo: POINTER TO APPLICATION_INFO;
strProjectName: STRING(255);
strAuthor: STRING(255);
strVersion: STRING(255);
strDescription: STRING(255);
strProfile: STRING(255);
strLastChanges: STRING;
END_VAR

// Project Name, Author, Version, Description, Profile, and Last Changes
pApp := AppGetFirstApp(pResult := tResult);
IF pApp <> 0 THEN
pAppInfo :=AppGetApplicationInfo(pApp, tResult);
strProjectName :=pAppInfo^.pstProjectName^;
strAuthor := pAppInfo^.pstAuthor^;
strVersion:=pAppInfo^.pstVersion^;
strDescription:=pAppInfo^.pstDescription^;
strProfile:=pAppInfo^.pstProfile^;
strLastChanges:=DT_TO_STRING(pAppInfo^.dtLastChanges);
END_IF

This will display the settings show under Project -> Project Information

Getting library version, I'm not sure how to do.

I need the same as you to know about the input outputs of every devices.

I have use the iostandard library. There is a function which returns an array of ioconnectors. And every connector has an array of iodevicesparameters.

But at the end I can't get the iomaps.

I cannot find information about the devices paràmetres.

Enviat des del meu Aquaris M5.5 usant Tapatalk

learnetk hat geschrieben:
Hi,
I think you should look at the CmpApp library, there is also an example on Store. Look for Applicationmanager in Codesys store.

Thank you, but CmpApp does not provide what I'm looking for.
I'm starting to think the information I want is not within the compiled file or simply not accessible by code.

Hi Kim,
I could give you two of your wanted Information:

//Compiler Version
ver := __SYSTEM.Constants.CompilerVersion;
//Ethercat Master Version
Ethercat_Master.m_info.szFirmwareVersion;

BR
Edwin