Display Elements - WAGO 750-306 Technical Description

66 • Feldbus Coupler/Controller
Fieldbus Controller 750-806

3.2.2.4 Display Elements

The operating condition of the fieldbus Coupler or node is signalled via light
diodes (LED).
Four LED's, specific for DeviceNet (OVERFL, RUN, BUSOFF, CONNECT),
indicate the module status (MS) or the network status (NS).
Fig. 3-23: Display elements 750-806
LED
OVERFL
RUN
BUS OFF
CONNECT green
IO
USR
A
C
DeviceNet 01 02
OVERFL
A
C
MS
B
RUN
D
BUS OFF
24V 0V
NS
CONNECT
I/O
USR
Color Meaning
red Errors or faults at the fieldbus Coupler.
green Fieldbus Coupler is ready for operation.
red Error or malfunction at network
Fieldbus Coupler is ready for network communication.
red The 'I/O'-LED indicates the operation of the node and signals faults
/green / encountered.
orange
red The 'USR' LED can be selected by a user program in a programma-
/green / ble fieldbus Controller
orange
green Status of the operating voltage system
green Status of the operating voltage – power jumper contacts
C
A
g080602x
WAGO-I/O-SYSTEM 750
DeviceNet