Alarm List Web Server - Siemens SITOP PSU8600 Manual

Troubleshooting

8.3 Alarm list web server

8.3 Alarm list web server
Alarm list SITOP PSU8600
You can obtain additional information on an active alarm from the help text.
The symbol in column "Severity" specifies the severity of the fault:
●
●
●
●
ID Severity
0 F
1 F
2 MD
3 F
4 MD
5 F
6 MD
7 F
8 MD
9 MD
10 F
11 F
12 MD
13 MR
14 F
364
(N)= diagnostics
(MR) = Maintenance Required
(MD) = Maintenance Demanded
(F) = Failure (module failure)
Event
Incorrect checksum.
Shutdown due to overtemperature.
Prewarning overtemperature.
Output switched off due to over-
heating.
Advance warning against overheat-
ing at output.
Shutdown due to phase failure or
unbalanced supply voltage.
Phase failure or unbalanced supply
voltage.
Shutdown due to impermissible
supply voltage.
Supply voltage outside the nominal
limits
High-resistance internal supply.
Invalid internal supply voltage.
Shutdown due to system overload.
System overload.
Prewarning system overload.
Overload shutdown of the output.
Help text
Defective firmware detected. Device must be reactivated
with a new firmware update.
Overtemperature in a system component detected. All out-
puts of the power supply system have been switched off.
Danger of overtemperature detected in a system compo-
nent. Immediate load reduction is recommended.
Overheating was detected at the output. The output has
been switched off.
Risk of overheating detected at the output. Immediate load
reduction is recommended.
Operation for phase failure or unbalanced supply voltage for
an impermissibly long duration. All outputs of the power
supply system have been switched off.
Phase failure or unbalanced supply voltage detected. Oper-
ation can continue for a limited time.
Supply voltage is outside the permissible limits. Outputs of
the power supply system have been switched off.
Supply voltage is outside the nominal limits. Automatic de-
rating (limited performance) can occur when the voltage is
low.
High-resistance internal supply detected. Check connec-
tions!
Voltage of the internal supply is too high. All outputs of the
power supply system have been switched off.
System load current is outside the permissible overload
profile. Outputs of all expansion modules have been
switched off.
System load current detected within the permissible over-
load profile. Operation can continue for a brief period.
System load current is above the specified warning thresh-
old. Operation can continue without restrictions.
Invalid overload occurred at the output. The output was
switched off.
Power supply system SITOP PSU8600
Manual, 09.2018, A5E36758446-5-76