Siemens SITOP PSU8600 User Manual

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

Siemens SITOP PSU8600 Specifications

General

Brand	Siemens
Model	SITOP PSU8600
Category	Power Supply
Language	English