Table of Contents
Advertisement
4.3
LED D
When an error occurs, other than a Timeout, the red RF LED and one or more amber
Node LEDs will flash in unison. The amber Node LEDs flash a binary representation
of the one-byte error code value of the fault that transpired. The COM LED will also
be illuminated after an error occurs to help orient the binary LED positions. See
Chapter 8: "ABx Error Codes"
To display the single-byte error code in binary, the two left-most amber Node LEDs
4
(LED 2
code. The three remaining amber Node LEDs (LED 2
combined to represent the second or least significant digit (LSD) of the error code.
Examples:
•
If the five amber Node LEDs (from L to R) =
ON, OFF, OFF, OFF, ON, the first digit of the
error code is a "2 " and the second digit is a
"1," meaning that error code 0x21 occurred
(error code 0x21 = command syntax error).
•
If the five amber Node LEDs (from L to R) =
ON, ON, OFF, ON, OFF, the first digit of the
error code is a "3 " and the second digit is a
"2," meaning that error code 0x32 occurred
(error code 0x32 = invalid programming
address).
After an error has occurred, the red RF LED and one or more amber Node LEDs will
continue to flash the error code until a valid command is received by the controller. If
an unrecoverable error occurs, the LEDs will continuously flash the error code until
the C0405 has been reset.
C 0 4 0 5 - X X X - 0 1 O P E R A T O R ' S M A N U A L – R E V . 0 3
E
ISPLAYED
RROR
for a complete list of errors and their descriptions.
3
and LED 2
) represent the first or most significant digit (MSD) of the error
C H A P T E R 4 : L E D S T A T U S
C
ODES
2
1
, LED 2
4
C
R
2
O
F
M
4
C
R
2
O
F
M
4
3
2
C
R
2
2
2
O
F
M
This example depicts Error 0x21.
When an error occurs, the green
COM LED will remain ON to help
orient the binary LED positions. The
green power LED will also be ON
while power is applied to the C0405.
0
and LED 2
) are
3
2
1
0
2
2
2
2
P
W
R
3
2
1
0
2
2
2
2
P
W
R
1
0
2
2
P
W
R
P A G E 4 2 O F 7 5
Advertisement
Table of Contents
