Setting Guidelines; Test Mode Functionality Testmode; Identification; Application - ABB REQ650 Applications Manual

Section 15
Basic IED functions
15.3.3
15.4
15.4.1
15.4.2
15.4.3
302

Setting guidelines

The setting ActiveSetGrp, is used to select which parameter group to be active. The
active group can also be selected with configured input to the function block
ACTVGRP.
The parameter MaxNoSetGrp defines the maximum number of setting groups in use
to switch between. Only the selected number of setting groups will be available in the
Parameter Setting tool (PST) for activation with the ACTVGRP function block.

Test mode functionality TESTMODE

Identification

Function description
Test mode functionality

Application

The protection and control IEDs may have a complex configuration with many
included functions. To make the testing procedure easier, the IEDs include the feature
that allows individual blocking of all functions except the function(s) the shall be
tested.
This means that it is possible to see when a function is activated or trips. It also enables
the user to follow the operation of several related functions to check correct
functionality and to check parts of the configuration, and so on.
Setting guidelines
There are two possible ways to place the IED in the TestMode= On" state. This means
that if the IED is set to normal operation (TestMode = Off), but the functions are still
shown being in the test mode, the input signal INPUT on the TESTMODE function
block must be activated in the configuration.
Forcing of binary output signals is only possible when the IED is in test mode.
IEC 61850 IEC 60617
identification identification
TESTMODE -
1MRK 505 291-UEN A
ANSI/IEEE C37.2
device number
-
Application manual