ABB RELION REX640 Technical Manual page 127

1MRS759142 C
REX640
Technical Manual
Table 46: SG operation mode = "Logic mode 2"
Input
BI_SG_2 BI_SG_3
FALSE FALSE
TRUE FALSE
any TRUE
any any
any any
any any
Setting group 1 can be copied to any other or all groups from HMI (Copy group 1).
Test mode
The function has two outputs, BEH_TST and BEH_BLK, which are activated in test
mode according to Table
Table 47: Test mode
Test mode Description
Normal mode Normal operation
IED blocked Protection works as in
"Normal mode" but the
ACT configuration can
be used to block
physical outputs to
process. Control
function commands are
blocked.
IED test Protection works as in
"Normal mode" but
protection functions
work in parallel with test
parameters.
IED test and blocked Protection works as in
"Normal mode" but
protection functions
work in parallel with the
test parameter. The
ACT configuration can
be used to block
physical outputs to
process. Control
function command is
blocked.
For more information, see the Test mode section in this manual.
BI_SG_4 BI_SG_5
FALSE any
FALSE any
FALSE any
TRUE FALSE
TRUE TRUE
TRUE any
47.
Protection
BEH_BLK
FALSE
TRUE
FALSE
TRUE
Section 3
Basic functions
BI_SG_6 Active group
any 1
any 2
any 3
FALSE 4
FALSE 5
TRUE 6
Protection
BEH_TST
FALSE
FALSE
TRUE
TRUE
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