ABB Relion 670 Series Applications Manual page 488

Section 19
Remote communication
RemAinLatency : Remote analog latency; This parameter corresponds to the LocAinLatency set in
the remote IED.
MaxTransmDelay : Data for maximum 40 ms transmission delay can be buffered up. Delay times in
the range of some ms are common. It shall be noticed that if data arrive in the wrong order, the
oldest data will just be disregarded.
CompRange : The set value is the current peak value over which truncation will be made. To set this
value, knowledge of the fault current levels should be known. The setting is not overly critical as it
considers very high current values for which correct operation normally still can be achieved.
MaxtDiffLevel : Allowed maximum time difference between the internal clocks in respective line
end.
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1MRK 511 358-UUS A
Application manual