ABB RELION RET670, Applications Manual

Page: 891 / 1016

18.5.3 Setting guidelines
IP14841-1 v1
M12811-3 v3
The input parameters for the Event function (EVENT) can be set individually via the
local HMI (
Main Menu/Settings / IED Settings / Monitoring / Event Function ) or
via the Parameter Setting Tool (PST).
EventMask (Ch_1 - 16)
M12811-5 v3
The inputs can be set individually as:
• NoEvents
• OnSet , at pick-up of the signal
• OnReset , at drop-out of the signal
• OnChange , at both pick-up and drop-out of the signal
• AutoDetect , the EVENT function makes the reporting decision (reporting criteria
for integers have no semantic, prefer to be set by the user)
LONChannelMask or SPAChannelMask
M12811-15 v2
Definition of which part of the event function block that shall generate events:
• Disabled
• Channel 1-8
• Channel 9-16
• Channel 1-16
MinRepIntVal (1 - 16)
M12811-29 v3
A time interval between cyclic events can be set individually for each input channel.
This can be set between 0 s to 3600 s in steps of 1 s. It should normally be set to 0, that
is, no cyclic communication.
M12811-34 v1
It is important to set the time interval for cyclic events in an optimized
way to minimize the load on the station bus.
18.6 Disturbance report DRPRDRE
IP14584-1 v2
1MRK 504 163-UUS A
Section 18
Monitoring
Transformer protection RET670 2.2 ANSI 885
Application manual