Hitachi Relion 670 Series Applications Manual page 332

Section 15
Monitoring
15.5.1 Identification
Function description
Event function
15.5.2 Application
When using a Substation Automation system with LON or SPA communication, time-tagged events
can be sent at change or cyclically from the IED to the station level. These events are created from
any available signal in the IED that is connected to the Event function (EVENT). The EVENT function
block is used for LON and SPA communication.
Analog, integer and double indication values are also transferred through the EVENT function.
15.5.3 Setting guidelines
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)
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
Definition of which part of the event function block that shall generate events:
• Off
• Channel 1-8
• Channel 9-16
• Channel 1-16
MinRepIntVal (1 - 16)
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.
15.6 Disturbance report DRPRDRE
326
IEC 61850
identification
EVENT
It is important to set the time interval for cyclic events in an optimized way to minimize the
load on the station bus.
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IEC 60617 ANSI/IEEE C37.2
identification device number
-
S00946 V1 EN-US
Railway application RER670
1MRK506375-UEN Rev. N
SEMOD167950-2 v2
M12805-6 v11
IP14841-1 v1
M12811-3 v3
M12811-5 v3
M12811-15 v2
M12811-29 v3
M12811-34 v1
IP14584-1 v2
Application manual