ABB RED650, Technical Manual

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19.2 Transmission of local analog data via LDCM to
remote end, function block LDCMTRN called
LDCMTransmit
GUID-B057C0DD-4EA8-4F6A-B57C-3395DFB38463 v2
19.2.1 Identification
GUID-3387F71E-020E-4556-AA55-8204340EFA47 v1
Function description IEC 61850 identification IEC 60617
identification
ANSI/IEEE C37.2
device number
Transmission of analog data
from LDCM
LDCMTRN - -
Receive binary status from
remote LDCM
LDCMRecBinStat1
LDCMRecBinStat2
LDCMRecBinStat3
- -
19.2.2 Function block
SEMOD171559-1 v1
GUID-05808CF6-34D6-4C76-A7A2-A26E5A96EC44 v2
LDCMTRN
^CT1L1
^CT1L2
^CT1L3
^CT1N
^CT2L1
^CT2L2
^CT2L3
^CT2N
IEC10000017-1-en.vsd
IEC10000017 V1 EN-US
Figure 354: LDCMTRN function block
19.2.3 Signals
PID-3823-INPUTSIGNALS v5
Table 562: LDCMTRN Input signals
Name Type Default Description
CT1L1 STRING 0 Input to be used for transmit CT-group1 line L1 to
remote end
CT1L2 STRING 0 Input to be used for transmit CT-group1 line L2 to
remote end
CT1L3 STRING 0 Input to be used for transmit CT-group1 line L3 to
remote end
CT1N STRING 0 Input to be used for transmit CT-group1 neutral N
to remote end
CT2L1 STRING 0 Input to be used for transmit CT-group2 line L1 to
remote end
Table continues on next page
Section 19
1MRK 505 394-UEN A
Remote communication
752 Line differential protection RED650 2.2 IEC
Technical manual