Simoco EMEA Ltd SB2K5354O2O2V Manual De Usuario
SGD-SB2025NT-TUM, Part 2
Jan 12
Page 7
CONTENTS
10.5.1
RSSI ...................................................................................................................... 79
10.6
S
QUELCH
I
NPUT
(COR)..................................................................................................... 80
11
ET TROUBLESHOOTING AND MAINTENANCE ............................................................... 81
11.1
N
ETWORK
L
ATENCY AND
F
AULTS
...................................................................................... 81
11.1.1
Packets Arriving Late ............................................................................................. 81
11.1.2
Network Re-routing ................................................................................................ 81
11.1.3
TM Duplication ....................................................................................................... 81
11.1.3.1
Delay from NI to each TM ............................................................................. 82
11.1.3.2
Network Fault causing TM Changeover ........................................................ 82
11.2
F
IRMWARE
U
P
-I
SSUES
...................................................................................................... 82
11.2.1
Availability .............................................................................................................. 82
11.2.2
Loader – General ................................................................................................... 82
11.2.3
Traffic Manager ...................................................................................................... 83
11.2.3.1
Invalid TM firmware....................................................................................... 83
11.2.4
Network Interface ................................................................................................... 84
11.2.5
NI DSP Firmware Up-issue .................................................................................... 84
12
ALARMS ............................................................................................................................. 85
12.1
A
LARMS
O
VERVIEW
.......................................................................................................... 85
12.2
A
LARM
F
UNCTIONALITY
.................................................................................................... 85
12.3
A
LARM
S
ETUP
(TM
ET
O
NLY
) ........................................................................................... 85
12.3.1
Environment Inputs ................................................................................................ 86
12.3.2
Isolated Inputs........................................................................................................ 86
12.3.3
NI Misc Alarms ....................................................................................................... 86
12.3.4
TM Misc Alarms ..................................................................................................... 87
12.4
A
LARM
I
NDICATIONS
......................................................................................................... 87
12.4.1
Alarm Active........................................................................................................... 87
12.4.2
Alarm Acknowledge ............................................................................................... 88
12.5
TM
D
UPLICATION
A
LARMS
................................................................................................ 90
12.5.1
Alarms on a Secondary TM .................................................................................... 90
12.5.2
Indicating an Alarm from an Offline TM .................................................................. 90
12.5.3
Secondary TM Alarm Acknowledged...................................................................... 91
13
TM LOGGING...................................................................................................................... 92
13.1
O
VERVIEW
........................................................................................................................ 92
13.2
E
VENT
S
UBJECTS
............................................................................................................. 92
13.2.1
Alarms Log............................................................................................................. 92
13.2.2
System Log ............................................................................................................ 92
13.2.3
Voter Log ............................................................................................................... 93
13.2.4
ET Log ................................................................................................................... 93
13.3
A
CCESS
T
O
T
HE
TM
L
OGS
................................................................................................ 93
13.4
TM
S
YSTEM
T
IME
............................................................................................................. 94
13.4.1
Setting TM System Time ........................................................................................ 94
13.5
L
OG
S
ELECTION
............................................................................................................... 95
13.6
T
RANSFERRING
T
HE
L
OG
.................................................................................................. 95
13.6.1
Saving the Log ....................................................................................................... 96
13.6.2
Log Display ............................................................................................................ 96
13.6.3
Filtering the Log Display......................................................................................... 97