LEDs and Coding Switches
4. LEDs and Coding Switches
4.1 LED Assignment
Fig. 3:
Position of LEDs in the front panel
4.1.1 LED Indication
LED
Color
Name
Display Function LED on
D
green
PROFIBUS-data exchange
The complex display function of these LEDs
is specified by the firmware.
Refer to the chapter 'Diagnosis via LED
Display' of the respective software manual
for further information.
E
red
PROFIBUS-DP status
P
green
Power LED
C
green
CAN bus status
CAN-DP/2, CANopen-DP/2
Hardware Manual • Doc. No.: C.2907.21 / Rev. 1.1
Page 11 of 34
