SL14XXA Scienlab Test Case Library – TTCN-3
Data Sheets
Software Overview
The Scienlab Charging Discovery System (CDS) from Keysight enables users to define, compile and execute custom test routines easily.1 In addition, Keysight provides complete test case libraries for all important charging conformance and interoperability standards. Each library is developed according to official specification and carefully verified with all CDS hardware configurations and every software release version. Hence, it is the quickest and most simple way to get valid test results out of the box.
This data sheet gives an overview of all currently available test case bundles driven by TTCN-3 (Testing and Test Control Notation) software and explains its content. Each library is based on a national or international standard that specifies a certain number of concrete test cases with detailed description of test actions and the expected behavior.
Furthermore, this data sheet also contains software maintenance contract options which are mandatory to be included at least for 12 months.
Option Class EVSE Test Cases
SL1449A EVSE DIN 70122:2018 Conformance and CharIN TCs for DIN 70121 Impl. Guide (2020)
Key features • DIN 70121:2014 Codec Plugin for V2GTP Messaging • DIN 70121:2014 Codec Plugin for SDP over UDP Messaging • DIN 70121:2014 Codec Plugin for V2G over TCP Messaging • DIN 70121:2014 System under test (SUT) Adapter for UDP Messaging (V2GTP/SDP) • DIN 70121:2014 SUT Adapter for TCP Messaging (V2GTP/V2G) • Includes all test cases for according to DIN 70122:2018 • Includes all test cases for according to CharIN test cases for DIN SPEC 70121:2014 Implementation Guide (Version 1.1.0 January 2020) |
Test scope DC charging only; conformance test of protocol • Test of "Signal Level Attenuation Characterization, SLAC" and matching process according to DIN 70121:2014 (requires HWCTS-SECC-R21 and TTWB-SECC). • Test of "SECC Discovery Protocol" and TCP/IPv6 binding process according to DIN 70121:2014. • Test of "V2GTP" message encapsulation according to DIN 70121:2014. • Test of "Supported Application Protocol Handshake" process and messaging according to DIN 70121:2014. • Test of all V2G Messages according to DIN 70121:2014 for Charging Setup, Charging Loop and Termination of Charging Process. • Good case AND Error case test run through all SLAC Messages according to DIN 70121:2014. • Good case AND Error case test run through all V2G Messages according to DIN 70121:2014. • Test of concurrent handling of PLC communication based on DIN 70121:2014. • Test scope is focusing on communication/signaling. Power Flow Support is available depending on chosen hardware/driver option. |
Quantity • DIN 70122:2018 EVSE DC conformance: ~200 test cases • CharIN test cases for DIN SPEC 70121:2014 Implementation Guide (Version 1.1.0): ~248 test cases (129 from DIN 70122:2018 and 119 new test cases) |
Note 1: SL1449A is delivered as set of Plugins for Spirent’s TTWorkBench (TTWB). TTWorkBench is a full-featured integrated test development and execution environment (IDE). This powerful, user-friendly tool allows you to test software products and services regardless of technology, operating system, or implementation domain. Based on the standardized testing language TTCN-3, it enables test automation as well as unlimited extensibility.
Note 2: Number of test cases strongly depends on capabilities and configurability of the SUT.
Note 3: Software maintenance options are available on request.