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Troubleshooting and FAQs
12.3 SystemGuard errors
12.3
SystemGuard errors
12.3
Notice
SystemGuard is a freeware application for which Siemens AG offers no technical support.
Observe the notes in the online help of the application.
Hardware alarms
The Silent Fan controller reports hardware alarms such as a fan failure. When a hardware
alarm occurs, an information window opens for the affected object and displays an error
message. You can reset the alarm.
Software alarms
SystemGuard also monitors specific components such as the battery voltage or voltage
fluctuations. When a software alarm occurs, an information window opens for the affected
object.
12-4
Operating Instructions, Release 04/2006, A5E00798484-01
SIMATIC Panel PC 577
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