Merging Unit standard requires MU clock to jump on PTP time jumps, which is not true for Boundary Clocks.
TISSUE needs to be raised against 61850-9-3 to place requirements on Boundary clocksFeb-20: CRC: Check with Huber (put Christoph Brunner in copy of the e-mail)Jun-20: CRC: Check the answer from Hubert and also wait to see if 9-3 is going to be reviewed
Involves step requirement of 61869-9. With boundary clocks that ramp, IEDs will not be able to meet the step requirement of 61869-9
Merging Unit standard requires MU clock to jump on PTP time jumps. But this cannot work if Boundary clocks exist between the clock source and sink because boundary clocks are not required to perform this jump.
Improvements are needed.