Dear All,

I am involved in commissioning of ABB symphony DDCMIS system. I have logic diagrams with macros in ABB logic drawings. But I do not the meaning or function of these macros like; RNG5, BMUX, TDDIG etc.

If anyone happens to have these details of Symphony's macros then kindly help me.

regards,

santosh tiwari

 

I can send you pdf manual if you send your address

 

Call ABB tech support in Wickliffe, Ohio at 1-800-HELP 365. Again, that is 1-800-435-7365.

However there expertise is dropping and am not sure how much those people know.

The other problem is that they are a " talk for pay" department and you may have to have a support contract or be asked for a purchase order to talk with someone, and then you are not guaranteed of either an answer or the right answer.