Manualsbrain.com
  1. Manuais
  2. Marcas
  3. Siemens
  4. PANEL PC 877
  5. Manual Do Utilizador

Siemens PANEL PC 877 Manual Do Utilizador

Download
Página de 288
Maintenance and service 
 
12.4 Installing and removing hardware components 
 
SIMATIC Panel PC 877 
12-26
 
Operating instructions, Release 07/2006, A5E00877780-01 
Preparation 
 
 
Note 
The configuration data of the device are deleted when the battery is replaced.  
 
5. Note down the current settings of the BIOS Setup.  
A list in which you can note down this information is found in the BIOS manual. 
6.  Disconnect the device from mains and unplug all cables. 
Replacing the battery 
Follow the steps outlined below: 
 
Steps for replacing the battery 
1  Open the device. 
 
2  Disconnect the plug (1) and take the 
battery (2) out of the retainer. 
 
 
3  Place a new battery in the holder and 
reconnect the battery plug. 
 
4  Close the device. 
 
Reconfiguring the BIOS Setup 
When a battery is exchanged, the configuration data of the device are lost and must be 
reentered in the BIOS setup.