ABB RELION 670 Series Technical Manual page 1222

Section 19
Remote communication
Name Values (Range)
OptoPower LowPower
HighPower
TransmCurr CT-GRP1
CT-GRP2
CT-SUM
CT-DIFF1
CT-DIFF2
RedundantChann
el
ComFailAlrmDel 5 - 500
ComFailResDel 5 - 500
RedChSwTime 5 - 500
RedChRturnTime 5 - 500
AsymDelay -20.00 - 20.00
AnalogLatency 2 - 20
remAinLatency 2 - 20
MaxTransmDelay 0 - 40
CompRange 0-10kA
0-25kA
0-50kA
0-150kA
MaxtDiffLevel 200 - 2000
DeadbandtDiff 200 - 1000
InvertPolX21 Disabled
Enabled
19.1.6 Monitored data
Table 937: LDCMRecBinStat1 Monitored data
Name
CommStatus
1216
Unit Step
- -
- -
ms 5
ms 5
ms 5
ms 5
ms 0.01
- 1
- 1
ms 1
- -
us 1
us 1
- -
Type Values (Range)
BOOLEAN 0=Ok
1=SyncErr
2=No RXD
3=LocalGPSErr
4=RemGPSErr
5=LocAndRemG
PSErr
6=LocalADErr
7=RemADErr
8=LocAndRemA
DErr
9=AddressErr
10=FreqConfErr
11=LatencyConf
Err
Default Description
LowPower Transmission power for LDCM, 0=Low,
1=High
CT-GRP1 Summation mode for transmitted current
values
100 Time delay before communication error
signal is activated
100 Reset delay before communication error
signal is reset
5 Time delay before switching in redundant
channel
100 Time delay before switching back from
redundant channel
0.00 Asymmetric delay when communication
use echo synch.
2 Latency between local analogue data and
transmitted
2 Analog latency of remote terminal
20 Max allowed transmission delay
0-25kA Compression range
600 Maximum time diff for ECHO back-up
300 Deadband for t Diff
Disabled Invert polarization for X21 communication
Unit Description
- Status of communication link
1MRK 502 066-UUS B
PID-3872-MONITOREDDATA v4
Technical manual