Inter-Relay Communication Commands - GE D90 Plus Instruction Manual

INTER-RELAY COMMUNICATIONS

Inter-relay communication commands

162
Receive Power Level
Range: –3276.8 to 3276.8 dBm in steps of 0.1
This value indicates the fiber transceiver receive power level.
Receive Power Level Trouble
Range: On, Off
This value indicates the fiber transceiver receive power level is outside the
manufacturer's limit.
Transceiver Diagnostic Trouble
Range: On, Off
This value indicates the fiber transceiver diagnostics module is not working properly.
Loss of Signal
Range: On, Off
This value indicates the loss of signal status for fiber and G.703 options. For the RS422
option this indicates no clock or incorrect clock.
Soft Tx Disable Status
Range: On, Off
This value indicates whether the fiber transceiver transmitter has been disabled. This
occurs if the
Inter-Relay Application
disabled.
Transmitter Tx Fault
Range: On, Off
This value indicates there is a hardware problem with the fiber transmitter.
Yellow Bit Alarm
Range: On, Off
This indicates the yellow bit alarm status for the C37.94 protocol encoding if fiber is
used.
Select the Actual Values > Communications > Commands > Commands menu item to
open the inter-relay communications commands window.
Figure 147: Inter-relay communication commands
The following commands are available for inter-relay communications.
Clear Teleprotection Counters
This command clears the
Clear Direct I/O Counters
This command clears all counters for the
Count direct input and output actual values.
is set to "None", causing the fiber transmitter to be
Number of Lost Packets teleprotection actual value.
CRC Fail Count
PLUS
D90 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 6: COMMUNICATIONS
and Unreturned Message