Product manual

Maintenance, Test and maintenance software
Technical Product Manual - DCT1800-GAP
TD 92093 (1/LZBNB 103 108 R4D) / 2006-03-09/ Ver.C
© 2006
11
Action Reset type Results in Error
tables
cleared
Reset counters
CPU BC P
P
O
W
D
R
E
L
A
B
S
R
E
L
R
E
L
system switched on CPU power-on reset
board power-on reset
power-on test CPU
power-on test all boards
x + 0 + 0 0
CPU reset button pressed CPU power-on reset
board power-on reset
power-on test CPU
power-on test all boards
x + 0 + 0 0
minimum configuration lost backplane reset (SW) power-on test all boards + + =
board inserted in system board power-on reset power-on test board + 0 0
power-on/system test board watchdog reset
(expected)
Normal termination of
test
Error situations:
T&M receives error message T&M reset/BC
T&M reset/P
power-on test board +
=
+
=
=
+
CPU in loop CPU watchdog reset power-on test CPU
power-on test all boards
x + 0 + 0 0
board processor in loop board watchdog reset
(unexpected)
power-on test board + + =
Initialization no reset NA x 0 0 0 0 0 0
Board removal NA NA NA 0 0 0 0 0 0
PO : Power-on
WD : Watchdog
REL : Relative
ABS : Absolute
all boards : means all boards, except the CPU
NA : Not Applicable
P : Peripheral
BC : Board Controller
+ : counter increments by 1
0 : counter reset
= : not changed
Table 1 Reset counters and error tables