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Issue 5 - September 2006
Page 51 of 65
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Network 011 - Chassis Diagnostics to DCS
Scan Rate 00030 ms
Label 01011 Enabled
ESD
NOT
00000
>
00000
R0490
>
R1477
>
P1477
R0490
>
00000
MOVE
0003
R0202
R0490
MOVE
00001
R1477
1016
00001
>
00001
R0478
>
00025
CTU
R1478
R0202
GDIA
R0202
00025
CTU
R1478
If the fault status is non-zero and not changing, then the GDIA element is called every 30 seconds
(25x1.2 secs). The fault bits returned by GDIA are packed into one register per chassis.
If the Fault status is zero, then the chassis diagnostics are cleared, the number of registers being
equal to the number of chassis in the system.
If the fault status is non-zero, but does change, then the 30 second timer is reset so that the GDIA
element will be called 1.2 seconds after it has become stable.
1.2 second
clock