ABB RED650 - Settings

PID-6473-OUTPUTSIGNALS v2
Table 555: LDCMRecBinStat3 Output signals
Name Type Description
CH1 STRING Remote communication channel 1
CH2 STRING Remote communication channel 2
CH3 STRING Remote communication channel 3
CH4 STRING Remote communication channel 4
COMFAIL BOOLEAN Detected error in the differential communication
COMALM BOOLEAN Delayed alarm signal for communication failure
BLKDIFF BOOLEAN Link error, values are substituted, diff protection is
blocked
ADDRERR BOOLEAN Incoming message from non-valid address
RED_ACT BOOLEAN Redundant channel active
CRCERROR BOOLEAN Identified error by CRC check in incoming
message
TRDELERR BOOLEAN Transmission time is longer than permitted
SYNCERR BOOLEAN Error in echo synchronization
REMBLKDF BOOLEAN Remote terminal indicates diff protection is
blocked
GPSERROR BOOLEAN Problem with GPS synchronization in remote or
local end
NOCARR BOOLEAN No carrier is detected in the incoming message
NOMESS BOOLEAN No start and stop flags identified for the incoming
message
LNGTHERR BOOLEAN Wrong length of the incoming message
YBIT BOOLEAN Detected error in remote end with incoming
message
LOWLEVEL BOOLEAN Low signal level on the receive link
19.1.4 Settings
PID-6471-SETTINGS v2
Table 556: LDCMRecBinStat1 Non group settings (basic)
Name
Values (Range) Unit Step Default Description
ChannelMode Blocked
Normal
OutOfService
-
- Normal Channel mode of LDCM
TerminalNo 0 - 255 - 1 0 Terminal number used for line differential
communication
RemoteTermNo 0 - 255 - 1 0 Terminal number on remote terminal
CommSync Slave
Master
- - Slave Com Synchronization mode of LDCM
Table continues on next page
1MRK 505 394-UEN A Section 19
Remote communication
Line differential protection RED650 2.2 IEC 747
Technical manual