Test Mode; Function Blocks; Functionality - ABB 615 series Technical Manual

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3.7
3.7.1
3.7.2
615 series ANSI
Technical Manual

Test mode

Function blocks

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Figure 20: Function blocks

Functionality

The mode of all the logical nodes in the relay's IEC 61850 data model can be set with Test
mode. Test mode is selected through one common parameter via the WHMI path
Tests/IED test. By default, Test mode can only be set locally through LHMI. Test mode is
also available via IEC 61850 communication (LD0.LLN0.Mod).
Table 37: Test mode
Test mode Description
Normal mode Normal operation
IED blocked Protection working as in "Normal mode" but ACT
configuration can be used to block physical outputs
to process. Control function commands blocked.
IED test Protection working as in "Normal mode" but
protection functions are working in parallel with test
parameters.
IED test and blocked Protection working as in "Normal mode" but
protection functions are working in parallel with test
parameters. ACT configuration can be used to block
physical outputs to process. Control function
commands blocked.
Section 3
Basic functions
Protection BEH_BLK
FALSE
TRUE
FALSE
TRUE
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