Unit installation

Chapter 6 Troubleshooting and Diagnostics FCD-E1 Installation and Operation Manual 6-12 Handling Alarms
Table 6-3. FCD-E1 Alarm Messages (Cont.)
Terminal Message LCD Message Alarm
Number
Description Corrective Actions Severity Type
LOCAL MF ALARM L MF ALARM: X
26 Local loss of multiframe
synchronization alarm on the specified link
1. Check that the correct framing mode is used at the
local and remote ends.
2. Perform the corrective actions listed for LOCAL
SYNC LOSS.
MAJOR ON/OFF
LOCAL SYNC LOSS L SYNC LOSS: X
25 Local loss of frame synchronization
alarm on the specified link
1. Check cable connections to the link connector. 2. Check line and/or other communication equipment
providing the link to the remote FCD-E1
3. Replace the FCD-E1
MAJOR ON/OFF
LOOP INBAND ON LP INBAND ON: X
35 An inband activated loopback is now
connected on a data channel
If the loopback is no longer needed, disconnect it MAJOR ON
MANAGEMENT PORT IS DOWN
MNGT P DOWN: X
37 The FCD-E1 cannot communicate with
the network management station. This may indicate incorrect set-up of the management port parameters, a problem on the communication path, or a hardware failure
1. Correct the parameters. 2. Check for disconnection. 3. Check for hardware failure. 4. Check the management communication path
MAJOR ON/OFF
MANAGEMENT PORT IS LOOPED
MNGT P LOOP: X
36 The management port receives its own
messages (this could be caused by a test loopback on the communication path used for SNMP management or on the management port). Management is not possible while this condition is present
Find the location of the loopback and request disconnection
MAJOR ON/OFF
PC-SP SWITCH IS ON
PC-SP DW IS ON
14 Section PC/SP of switch S2 is set to
ON
Set the switch to OFF MINOR ON
PSWRD SWITCH IS ON
PSWRD DW IS ON
12 Section PSWD of switch S2 is set to
ON
If it is no longer necessary to enforce the default password and node number, return the switch to OFF
MINOR ON
REAL TIME CLOCK BATTERY FAILURE
RTC BATTERY FAIL
01 The internal battery that powers the
FCD-E1 internal real-time clock while the FCD-E1 is not powered has failed
Have the FCD-E1 repaired MAJOR ON