
Hardware Installation
DN-DP
Hardware Manual • Doc.-No.: C.2930.21 / Rev. 1.5
Page 11 of 21
2.2 LEDs and Coding Switches
2.2.1 LED Assignment
Fig. 3: Position of the LEDs in the front panel
LED
Colour
Label
Indication
N
red/green
DeviceNet
Modul/Network Status
The complex indication function of these
LEDs is controlled by the firmware. Please
refer to the software manual for further
information about the LEDs.
P
green
PROFIBUS-DP Status
D
green
PROFIBUS-DP Data
Transfer
S
green
Module Status
INFORMATION
The complex indication function of the LEDs is controlled by the firmware.
After connecting the power supply voltage, initially all LEDs will be off until the firmware
has booted.