Siemens SIMATIC IPC PX-39A PRO User Manual

Product description
1.4 External design of the device
SIMATIC IPC BX-39A
Operating Instructions, 07/2022, A5E50715883-AA
15
1.4.2 Status displays
Status indicator device
The status indicator consists of four multi-colored LEDs.
Position
Status display
Color
Description
①
PC ON/WD
Off
-
Green
BIOS ready to boot, PC running
Flashing green/yel-
low (1 Hz)
BIOS in POST, power switch on
Yellow
Idle state
Flashing red (1 Hz)
Watchdog status display: active
②
RUN/STOP
or L1
Off
-
Green
Can be controlled by user program
Yellow
Can be controlled by controller program (e.g.
WinAC)
③
ERROR
or L2
Off
-
Red
-
Flashing red
Can be controlled by user program or controller
program (e.g. WinAC)
④
MAINT
or L3
Off
-
Yellow
-
Red
Can be controlled by controller program (e.g.
WinAC)
For additional information on controlling the LEDs or the NVRAM with a Windows operating
system, please refer to the chapter "Buffer memory NVRAM (optional) (Page 52)". Example
programs for controlling the LEDs under Windows operating systems are available on the
Internet at the following address: Technical support (https://support.industry.siemens.com)

Siemens SIMATIC IPC PX-39A PRO Specifications

General

Brand	Siemens
Model	SIMATIC IPC PX-39A PRO
Category	Industrial PC
Language	English