Led Displays - Siemens SIMATIC Field PG P4 Manual

Getting Familiarized with the SIMATIC Field PG P4
2.4

LED displays

Keyboard LEDs
LED displays for the Num-Lock, Shift-Lock and Scroll-Lock keys. They indicate the
current status of the shift keys.
Meaning of the keyboard LEDs
Symbol
1
A
=O
System LEDs
The system LEDs (battery, device, drives, MPI/DP and Memory Card) indicate the
status of the battery pack, the unit, the drives as well as the MPI/DP and Memory
Card interfaces. These LEDs are also visible when the display is closed.
Meaning of the System LEDs
Symbol
On
MPI/DP
Note
Battery charging is terminated when the battery pack is fully charged or if, for
example, the upper temperature limit is exceeded during charging. The current
battery status can be queried in Windows 2000 and Windows XP.
2-14
LED
green Num-Lockon
off Num-Lock off
green Shift-Lock on
off Shift-Lock off
green Scroll-Lock on
off Scroll-Lock off
LED
green Battery is charged
orange Battery is being charged
red Battery low (only with battery operation)
off No battery installed
green Line operation
orange Battery operation
green flashing Line operation, system in Standby mode
orange flashing Battery operation, system in Standby mode
off Unit is switched off
green Access to external storage media (hard disk drive,
optical drive, floppy disk drive)
green MPI interface active
green Module programming, Memory Card or
Micro Memory Card active
Meaning
Meaning
SIMATIC Field PG P4 Manual
A5E00180080-04