Description
2.2 Operator Controls
SIMATIC IPC547C
8
Getting Started, 06/2009, A5E02411398-01
2.2
Operator Controls
Operator control on/off button
Pos
Description
①
The on/off/reset buttons have three functions:
- Switch on the PC (press briefly 1x)
- Shut down the operating system and PC
(press briefly 1x)
- Switch off the PC without shutting down the operating system
(press and hold more than 4 seconds) = hardware reset.
CAUTION
Data may be lost when the PC performs a hardware reset.
WARNING
The on/off button signal does not cut off power to the PC!
Operator control elements of redundant power
supply
Pos
Description
①
Description: On / Off switch
(The on/off button signal does not cut off power to the PC!)
②
Power LED
•
Status display for redundant power supply
LED lit green: Power supply in operation
If there is no redundancy, you will be hear an acoustic
signal permanently.
