Functionality; Signals; Monitored Data; Diagnostics - ABB RELION REX640 Technical Manual

Section 3
Basic functions
3.28.2
3.28.3
3.28.4
3.28.5
Table 337: Parameters read from the SFP module connected in the X6/LD line differential channel
Parameter Values (Range)
Temperature -128.0...128.0
Voltage 0.000...6.550
Bias current 0.0...131.0
Tx power 0.000...6.550
Rx power 0.000...6.550
XCVR detected FALSE
TRUE
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Functionality

Line differential channel supervision function SCHLCCH6 represents the X6/LD line
differential channel.

Signals

Table 336: SCHLCCH6 Output signals
Name
CH6LIV
LNK6LIV

Monitored data

Monitored data is available in two locations.
• Monitoring/Communication/Ethernet/Activity/CH6LIV
• Monitoring/Communication/Ethernet/Link statuses/LNK6LIV

Diagnostics

Diagnostics data is available in Monitoring/Communication/Ethernet/
Diagnostics/X6.
Unit
C
V
mA
mW
mW
Type
BOOLEAN
BOOLEAN
Step Default
0
0
0
0
0
FALSE
1MRS759142 C
Description
Status of the line differential port
X5/LD
Value is TRUE if the port is
receiving Ethernet frames.
Otherwise the value is FALSE.
Link status of the line differential
port X6/LD
Value is "Up" or "Down".
Description
Measured SFP
transceiver
temperature
Measured SFP
transceiver voltage
Measured SFP
transceiver bias
current
Measured SFP
transceiver's
transmitter power
Measured SFP
transceiver's
receiver power
SFP Transceiver
detection state
REX640
Technical Manual