Operation
Operating Manual PSSu H m F DP ETH SD
1002323EN04
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8.2.4
DIAG
The "DIAG" LED indicates whether there is a fault on a system section of the PSSu system.
Precise evaluation can be made via the diagnostic list.
Colour
Status
Meaning
No system section is started, module supply is missing.
Green
No message of "Error" or "Warning" severity is present for
the device.
Device diagnostic list and device diagnostic log are being
prepared
Red
A message of "Error" severity is present for at least one
system section (see diagnostic list).
A major FS error is present for at least one FS system sec
tion (see diagnostic list).
Orange
A message of at least "Warning" severity is present for the
PSSu system (see diagnostic list).
Red green
Start of "deliberate operator action"
(function of reset button)