Clarification on the ctlModel 3/3
IEC 61850-7-1 Ed2.1 ,7-500
Add a statement about the use of the 'ctlModel' that it is applicable for XCBR.Pos when subscribing to CSWI.Sel* and CSWI.Op*, but is bypassed when subscribing to PTRC.Tr . Note that both the Operate and the trip are of CDC ACT.
Statement is needed in the standard (7-1 or 7-2 maybe) to be able to hace ctlModel in XCBR but bypassing it by PTRC.Tr. We need a statement that direct suscription bypasses control model.