Operator Elements Of The System Unit - Siemens SIMATIC PC RI25 Manual

Setting Up and Operating Your PC RI25/45
3.1

Operator Elements of the System Unit

Front Side
Before you switch on your SIMATIC PC R125/45, you should become
familiar with its operator elements. Figure 3-1 illustrates the operator
elements on the front side of your PC.
Figure 3-1 Operator Elements on the Front Side of the SIMATIC PC RI25/45
Operator The following functions appear on the operator panel:
Panel
LEDs for displaying:
– Power
– Hard disk
– Run (watchdog) (only in connection with a SafeCard)
– Temperature (only in connection with a SafeCard)
Speaker
Status display (only in connection with a SafeCard)
Reset key
Sliding door lock (access protection)
3-2
Floppy disk drive
ON/OFF switch Operator panel
Status display
LEDs
Reset key
Lock
SIMATIC PC RI25/45
C79000-G7076-C806-01