Read the user guide on how to get started with the library. The server stack allows to build a custom DLMS/COSEM server over TCP/IP, which can be accessed by any client implementing the DLMS/COSEM standard. The client stack enables access to meters over TCP/IP and serial. The jDLMS software library contains a client stack and a server stack.
Such detailed information are the essential base for an efficient DLMS device development.JDLMS is a Java library implementing the DLMS/COSEM ( IEC 62056) smart metering (electricity, water, gas, etc.) communication standard. Such module allows the creation of a log file,where are reported all the error messages generated by the CTT during the device testing.
The Development Test Tool version (DTT) includes the “log module”. Details of list contents are located under (CONFORMANCE – LIST OF OBIS CODES). Registered users can download current OBIS tables by accessing, with its own credential, to the CTT download area. The DLMS User Association issues a certificate and a test symbol to be affixed to the meter. The test provides a report about the meter functions and their compliance with the DLMS Standard. It is used to test the functionality and correlation of the meter’s features for compliance with the DLMS/COSEM Standard and to confirm it officially.
For the first time ever an internationally standardised meter language is available with the DLMS/COSEM Meter Protocol (visit the DLMS User Association website for details at it guarantees inter-operability and data compliance between meters and systems from different manufacturers.ĮuroDCS invites all developers, manufacturers and meter operators (energy utilities, test centers) to purchase the DLMS Compliance Test Tool which is developed by the DLMS User Association. The demands made on energy meter data have increased in proportion to the various participants and directives for data collection and transmission in the liberalised energy market.
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