Siemens PCIL43 Manuale Utente

 

SIMATIC Rack PC IL 43 
Operating Instructions, Edition 09/2005, A5E00432875-01 

9-1

 

Functions 

9

9.1 

9.1 

Overview of the following monitoring functions 

The individual functions are implemented: 
• 

Temperature monitoring and over/under temperature indication 

• 

Watchdog 

• 

Fan monitoring 

 

 

 

Notice 
The "SystemGuard" and "DeskView" software cannot be installed simultaneously. 

Simultaneous installation and operation can result in errors because both programs 

access the same interfaces. 

A description of the drivers and SystemGuard is available on the enclosed "Documentation 

and Drivers" CD in the utilities directory. 

9.2 

9.2 

Temperature monitoring/display 

Temperature monitoring 

Temperature errors do not occur under normal operation. If a temperature does occur, check 

for the following possible causes: 
• 

Are the fan apertures covered? 

• 

Is the filter dirty? 

• 

Is the fan functioning correctly? 

• 

Is the ambient temperature within the specified range? 

• 

Is the total output of the power supply within the specified limit? 

The temperature error is retained until the temperatures have fallen below the thresholds 

and are reset by one of the following measures: 
• 

The error alarm is acknowledged by pressing the Info button on the SystemGuard user 

interface. 

• 

Restart of the device.