Power Indicators, Redundant Power Supply - Siemens SIMATIC IPC1047 Operating Instructions Manual

Rear status displays
The Ethernet interfaces with the following status displays are located on the rear of the
device:
LED
LED 1
LED 2
The Ethernet ports are numbered on the enclosure to identify them clearly. The numbering by the
1
operating system may deviate from this.
1.2.4.2

Power indicators, redundant power supply

Rear
The power supply unit of the redundant power supply consists of two power supply modules.
The power supply unit works as soon as one power supply module is in operation. If a power
supply module is out of service, a visual and audible warning signal sounds.
The following figure shows an example with power supply module
supply module
SIMATIC IPC1047
Operating Instructions, 07/2019, A5E45118479-AB
Meaning
Connection status
1
Data transmission rate
1
②
out of service.
LED status Meaning of the status
OFF
No cable connected
•
Cable disabled
•
Interface disabled
•
GREEN
Active cable connected
•
GREEN, flashing
Data transfer active
•
OFF
10 Mbps
•
GREEN
100 Mbps
•
YELLOW
1000 Mbps
•
Overview
1.2 Design of the device
①
in operation and power
17