Part Number 3080006.001, Rev. D
©2012, HES, Inc.
9
17c. Lock self test LED indication
After replacing the battery, a Power on Self Test (POST) is performed. The result is indicated using a series of
red and green LED flashes as is described by the figure below:
Fig. Lock POST LED indication
The first flash is always red. If the POST fail, the color of the 16 trailing flashes indicate the status of each
individual test as described by the following table:
Blink Meaning if red
Code in event log
2 Main board firmware corrupt
0x0001
3 Override list corrupt
0x0002
4 Production data corrupt
0x0004
5 Security data corrupt
0x0008
6 Configuration data corrupt
0x0010
7
Battery power low
0x0020
8
RFID reader circuit error
0x0040
9
Voltage regulator error
0x0080
10
Card detection circuit error
0x0100
11 Secure area communication error
0x0200
12 Secure area memory corrupt
0x0400
13 Secure area sensor or motor error
0x0800
14 Radio modem communication error
0x1000
15 Radio modem memory corrupt
0x2000
16 Radio modem configuration error
0x4000
17 Radio modem RF circuit error
0x8000
1 2 3 ... 17
...
Failure during POST
One red flash followed by 16
red or green flashes (.5 s each)
POST successful
One red, one green flash
(1 second each)
The “Error in lock” indication
is also shown instead of the
POST flashes if the battery is
not accepted as new
after a power-on-reset.
Ten quick red flashes (.125 seconds each)
’
