Table of Contents
Advertisement
3.1.3.4 Display elements
The operating condition of the fieldbus coupler or node is signalled via light
diodes (LED).
LonWorks
Fig. 3-3: Display elements 750-319
LED
SERVICE green
STATUS
ICOM
IO
A
C
3.1.3.5 Configuration interface
The configuration interface used for the communication with
WAGO-I/O-CHECK or for firmware transfer is located behind the cover flap.
Configuration
interface
Fig. 3-4: Configuration interface
The communication cable (750-920) is connected to the 4 pole header.
Warning
The communication cable 750-920 must not be connected or disconnected
while the coupler/controller is powered on!
Modular I/O System
®
L
W
ON
ORKS
01 02
A
C
C
A
B
SERVICE
D
24V 0V
STATUS
ICOM
I/O
+ +
Color
Meaning
The 'SERVICE'-LED indicates the status of the Neuron application.
red
The 'STATUS'-LED visualizes error states and wink tasks.
green
The 'ICOM'-LED indicates the internal communication between
Neuron-Chip and µC 165.
red /green
The ‚I/O'-LED indicates the operation of the node and signals faults
/ orange
encountered.
green
Status of the operating voltage system
green
Status of the operating voltage – power jumper contacts
Fieldbus coupler/controller
Fieldbus coupler 750-319
• 49
g031902x
g01xx06e
Advertisement
Table of Contents
