9
FAULT DIAGNOSIS
8020065-ZSP4/2017-08-10|SICK
O P E R A T I N G I N S T R U C T I O N S | Master Data Analyzer
Subject to change without notice
114
Messages regarding the connection status show whether or not the device is connected
to the customer system.
Color
Level
Code
Name
Brief information
Status description
Offline
0000
Connection
No connection to the server.
The connection to the server could not be
established. Please check the connection,
login credentials or the WiFi coverage
Info
0001
Connection
The connection to the server
was established.
-
Offline
0002
Connection
No connection to the server.
The connection to the server could not be
established. Please check the connection,
login credentials or the WiFi coverage
Warning
0003
Connection
The system is trying to
connect to the server.
Please wait.
Tab. 22: Status messages – Connection status
9.2.2
Status indicators for components
This section explains what the fault indicators for the individual components mean and
how to respond to them.
Fault indication on the light grids
If the red LED lights up on the sender and receiver units, this indicates that a fault has
occurred.
The receiver unit indicates the type of fault via a combination of red, yellow, and green
LEDs.
Red
LED
Yellow
LED
Green
LED
Problem
Cause
Remedy
Hardware fault
Device is
defective.
▸
Replace the device.
Synchronization
error
Connecting cable
not connected or
cable faulty.
▸
Connect the device
correctly.
▸
Replace any defective
cables.
Short-circuit
Faulty
voltage supply.
▸
Establish the correct
voltage supply.
3 Hz
yellow
Contamination
warning
MLG-2 front
screen
contaminated.
▸
Clean the
front screen.
Tab. 23: Fault indicators – Light grids
Fault indication on the IP camera
LED indicator
Problem
Cause
Remedy
Yellow/red
Network connection
Network connection is
not available or has
been lost.
▸
Contact your local SICK
support team.
Tab. 24: Fault indicators – IP camera
Connection status
