Settings; Monitored Data; Operation Principle; Source Selection Srcselect - Hitachi Relion 650 Series Technical Manual

Section 14
Basic IED functions
14.18.3.4

Settings

The function does not have any parameters available in the local HMI or PCM600.
14.18.3.5

Monitored data

Table 392: DOSLAN1 Monitored data
Name
State
Quota
IPPackRecNorm
IPPackRecPoll
IPPackDisc
NonIPPackRecNorm
NonIPPackRecPoll
NonIPPackDisc
14.18.4

Operation principle

The Denial of service functions (DOSLAN1 and DOSFRNT) measures the IED load from
communication and, if necessary, limit it for not jeopardizing the IEDs control and protection
functionality due to high CPU load. The function has the following outputs:
• LINKUP indicates the Ethernet link status
• WARNING indicates that communication (frame rate) is higher than normal
• ALARM indicates that the IED limits communication
14.19

Source selection SRCSELECT

14.19.1

Identification

Function description
Source selection between
transformer module and
merging unit
14.19.2

Functionality

Switchsync PWC600 is supplied with a pre-configuration that can be customized to most applications
by settings entered in Switchsync Setting Tool (SST). The SRCSELECT function allows selecting the
source of an analog (voltage or current) signal from TRM (hardware based) or MU (software based)
410
Type Values (Range)
INTEGER 0=Off
1=Normal
2=Throttle
3=DiscardLow
4=DiscardAll
5=StopPoll
INTEGER -
INTEGER -
INTEGER -
INTEGER -
INTEGER -
INTEGER -
INTEGER -
IEC 61850
identification
SrcSelect
© 2021 Hitachi Energy. All rights reserved.
Unit Description
- Frame rate control state
% Quota level in percent 0-100
- Number of IP packets received in normal
mode
- Number of IP packets received in polled
mode
- Number of IP packets discarded
- Number of non IP packets received in
normal mode
- Number of non IP packets received in
polled mode
- Number of non IP packets discarded
IEC 60617 ANSI/IEEE
identification C37.2 device
number
- -
1MRK 511 557-UEN Rev. A
D0E7217T201305151403 v1
D0E7270T201305151403 v1
D0E7216T201305151403 v1
GUID-C4F69AF5-FDBE-464D-B28E-C4C539613E17 v1
GUID-2FA7F39C-76E0-4B03-B68F-E49A61FA6C6E v3
Technical Manual