3/13/2007 9:23 PM | |
Posts: 1275 Rating: (123) |
Hi all, Nobody seemed too interested on the CEMAT subject, so here goes another... I've been searching through some PMS documents, and I found this linkand this thread, but I still need some info: I've seen some power management systems from manufacturers like Schneider, which use a small specific controler to collect data from modbus equipment, such as MID144, or ABB's MG154. This data is output on a specific supervisory system which creates a database, trends, and all that stuff. I've also seen systems which are capable of much more, like analysing the available power and taking action (e.g. shutting down un-necessary equipment), also taking data from relays. So what I'm asking is: 1) What exactly does this add-on supply? 2) Would I need any additional / specifichardware to use it? 3) What would I need to use this add-on with measurers and IEC protocol relays? Thanks again! Danielle |
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