ABB REL 551-C1*2.5 - Four Parameter Setting Groups (GRP); Application; Logic Diagram; Function Block

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Four parameter setting groups (GRP) Chapter 3
Common functions
2 Four parameter setting groups (GRP)
2.1 Application
Use the four sets of settings to optimize the terminals operation for different system conditions.
By creating and switching between fine tuned setting sets, either from the human-machine in-
terface or configurable binary inputs, results in a highly adaptable terminal that can cope with a
variety of system scenarios.
2.2 Logic diagram
Figure 10: Connection of the function to external circuits
2.3 Function block
GRP--ACTGRP1
GRP--ACTGRP2
GRP--ACTGRP3
GRP--ACTGRP4
IOx-Bly1
IOx-Bly2
IOx-Bly3
IOx-Bly4
+RL2
∅
∅
∅
∅
en01000144.vsd
ACTIVATE GROUP 4
ACTIVATE GROUP 3
ACTIVATE GROUP 2
ACTIVATE GROUP 1
xx00000153.vsd
GRP--
ACTIVEGROUP
ACTGRP1
ACTGRP2
ACTGRP3
ACTGRP4
GRP1
GRP2
GRP3
GRP4