LED and Alarm Troubleshooting Tables
System Controller Card Alarm Matrix
This table summarizes the possible alarm codes which can occur for the System Controller card.
Alarm Code
LEDs
No code
2, 4
1, 2, 4
Test
3, 4
Program
1, 3, 4
Start
2, 3, 4
Keepalive
1, 2, 3, 4
Error
5
RX full
1, 5
TX full
2, 5
Erase
1, 2, 5
Read
3, 5
Write
1, 3, 5
Download
2, 3, 5
HW
1, 2, 3, 5
PT s/w CRC
4,5
Bad PT Version
PN: 1725-36123-001_K.doc
1
2
1, 2
Router
Funnel
CTLSW
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Alarm Components
3
1, 3
2, 3
1, 2, 3
SCC
PC
IPC
Flash
Config
Config
X
X
X
X
X
X
X
X
X
X
X
X
4
1, 4
2, 4
UART 1
UART 2
Cards
X
X
X
X
X
X
X
X
X
X
X
X
X
7
1, 2, 4
3, 4
MCU
DL
X
X
X
X
X
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