tag:blogger.com,1999:blog-4947745203111651722.post4636115582511042213..comments2024-03-05T00:27:49.553-08:00Comments on News on IEC 61850 and related Standards: How to define New Data Objects in IEC 61850?Karlheinz Schwarzhttp://www.blogger.com/profile/14655052638097798754noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-4947745203111651722.post-73966965355818160732012-02-13T01:17:02.353-08:002012-02-13T01:17:02.353-08:00Dear Iqbal,
ad 1. It all depends on the tool of t...Dear Iqbal,<br /><br />ad 1. It all depends on the tool of the IED vendor. Some are more flexible than others. The SystemCorp ICD Designer allows to define any extended data objects and logical nodes.<br /><br />ad 2. GGIO is - as I usually say - the most hated and most liked LN! GGIO should be used if there is no other LN that offeres the semantics you need. You may also define a new LN for these signals ... It is no a question of right or wrong. It is more about doing it in the sense of semantic modeling or just do it as people have done it for decades.Karlheinz Schwarzhttps://www.blogger.com/profile/14655052638097798754noreply@blogger.comtag:blogger.com,1999:blog-4947745203111651722.post-51386598087290310382012-02-06T18:15:57.851-08:002012-02-06T18:15:57.851-08:00Dear Schwarz,
Thank you for such interesting arti...Dear Schwarz,<br /><br />Thank you for such interesting article. My name is Iqbal, a Researcher from an Electric Utility company in Malaysia. If you don't mind, I have a few questions related to the topic:<br /><br />1. As a user, are we allowed to configure the data namespace using a client and/or ied proprietary tool? In my opinion, such feature will give the user the flexibility to utilize the signals, say for analysis purposes (e.g. using engineering workstation). <br /><br />2. We have also encountered IED which only uses GGIO1 to map the MMS signals. Different MMS signals are segregated using data object Ind1 until Ind128. According to your article, this implementation seems 'wrong'. Can you comment further on this?Iqbalhttps://www.blogger.com/profile/18017172010586225706noreply@blogger.com