Welcome to DLMS CTT platform.

With DLMS CTT you are the winner

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The Test Tools

The DLMS UA makes available a series of test tools that Members can use to complete the Qualification Process, which enables them to obtain the DLMS UA Certificate of Compliance and the rights to use the DLMS UA Certification Trademark on their devices. This Qualification guarantees that the product is fully compliant with the internationally recognised DLMS/COSEM Standard.

DLMS UA also will continue to develop tools to support engineers in carrying out device debugging during their development process to help to accelerate the time to market for new products. 

To find out more about the Qualification Process please visit the Qualification portal here.

Types of Tools Available

The CTT - Compliance Test Tool(previously known as the Standard CTT)

The CTT should be used when companies want to complete the Certification process. This Tool has been developed with the intent to permit DLMS UA Members to test the compliance of their newly developed devices autonomously, producing the test report files that should be submitted to the DLMS UA as part of the DLMA UA Qualification Process application.

The CTT is a software that implements the Abstract test cases (ATSs) as Executable Test Suites (ETSs).It runs on a PC under 64 bit Windows 7, Windows 8.1 or Windows 10 (from CTT 3.0 V108). The CTT acts as a DLMS/COSEM test client whereas the Implementation Under Test (IUT) acts as a DLMS/COSEM server. The CTT allows the selection, parametrization and execution of the ETSs using the information taken from the Conformance Test Information (CTI) file and the information obtained by the CTT from the IUT. The CTT supports the DLMS/COSEM 3-layer, connection-oriented HDLC based communication profile and the TCP/IP based communication profile.

The DTT - Development Test Tool (previously known as the Extended Test Tool)

The DTT gives a more detailed access to all the log scripts during the process of testing and can be used to help in the Development of the Product in alignment with the DLMS/COSEM Standard. By giving in-depth information about the test script data exchange between the device and the test bed running the DTT, errors at every stage of testing can be identified precisely. This will permit engineers to identify the exact areas in their device causing the problem and understand where and what type of corrections need to be implemented.

The CTT is a software that implements the Abstract test cases (ATSs) as Executable Test Suites (ETSs). It runs on a PC under 64 bit Windows 7, Windows 8.1 or Windows 10 (from CTT 3.0 V108).
The CTT acts as a DLMS/COSEM test client whereas the Implementation Under Test (IUT) acts as a DLMS/COSEM server. The CTT allows the selection, parametrization and execution of the ETSs using the information taken from the Conformance Test Information (CTI) file and the information obtained by the CTT from the IUT. The CTT supports the DLMS/COSEM 3-layer, connection-oriented HDLC based communication profile and the TCP/IP based communication profile.

Which version of the CTT should I use to apply to the DLMS UA Qualification Process and how can I buy it?