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15.3.3.3
Signals
Table 499:
ACTVGRP Input signals
Name
Type
Default
Description
ACTGRP1
BOOLEAN
0
Selects setting group 1 as active
ACTGRP2
BOOLEAN
0
Selects setting group 2 as active
ACTGRP3
BOOLEAN
0
Selects setting group 3 as active
ACTGRP4
BOOLEAN
0
Selects setting group 4 as active
Table 500:
ACTVGRP Output signals
Name
Type
Description
GRP1
BOOLEAN
Setting group 1 is active
GRP2
BOOLEAN
Setting group 2 is active
GRP3
BOOLEAN
Setting group 3 is active
GRP4
BOOLEAN
Setting group 4 is active
GRP_CHGD
BOOLEAN
Pulse when setting changed
15.3.3.4
Settings
The function does not have any settings available in Local HMI or Protection and Control
IED Manager (PCM600).
15.3.4
Operation principle
Parameter setting groups (ACTVGRP) function has four functional inputs, each
corresponding to one of the setting groups stored in the IED. Activation of any of these
inputs changes the active setting group. Five functional output signals are available for
configuration purposes, so that information on the active setting group is always available.
A setting group is selected by using the local HMI, from a front connected personal
computer, remotely from the station control or station monitoring system or by activating
the corresponding input to the ACTVGRP function block.
Each input of the function block can be configured to connect to any of the binary inputs
in the IED. To do this PCM600 must be used.
The external control signals are used for activating a suitable setting group when adaptive
functionality is necessary. Input signals that should activate setting groups must be either
permanent or a pulse exceeding 400 ms.
Section 15
1MRK 511 287-UUS A
Basic IED functions
600
Technical manual
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