Siemens Simatic series User Manual

Overview
1.2 Device configuration
SIMATIC IPC547G
Operating Instructions, 04/2020, A5E49948632-AA
25
1.2.3 Status displays
Front status displays
The status displays integrated in the front door provide information on the status of the
device components listed in the following table.
Item
Status dis-
play
Meaning
LED
Description
①
POWER Operating mode of the PC
OFF
Switched off or disconnected from the mains
YELLOW
Idle state or shut down
YELLOW lit
GREEN flashing
Windows is in Standby mode
GREEN
PC in operation
②
HDD Access to hard disk
OFF
No access
GREEN
Access
③
TEMP Temperature status
OFF
No error
RED flashing Possible causes:
• CPU temperature is critical
• Device temperature is critical
④
FAN Fan status
OFF
No error
RED flashing Possible causes:
• CPU heat sink fan fault
• Front fan faulty
• Fan on drive cage type A faulty
• Fan of simple power supply faulty (non-
redundant power supply)
⑤
⑥
HDD0 Alarm
HDD1 Alarm
HDD alarm in connection with
RAID and monitoring software
with motherboard D3446-S
OFF
RAID is OK
A RED LED is lit
up
The associated drive is not OK

Siemens Simatic series Specifications

General

Brand	Siemens
Model	Simatic series
Category	Industrial PC
Language	English