Diagnosis And Troubleshooting - Leuze electronic MSI 400 Series Manual

Module num-
ber
9
10
14
9.4

Diagnosis and troubleshooting

You can find information on diagnosis of the MSI 400 system in the software manual.
Tab. 9.11: Troubleshooting on the MSI-FB-PROFIBUS module
Error
Key: LED off /
MSI.designer cannot set
up a connection to the
MSI 400 gateway
The MSI-FB-PROFIBUS
module does not provide
any data.
LED PWR
LED BF
MS LED
-
Red (1 Hz)
Leuze electronic
Diagnosis bit
(X_Unit_Diag_Bit)
0
1
2
3
4
5
6
7 to 31
0
1
2
3
4
5 to 31
0
1
2
3
4
5
6 to 31
Possible cause
LED flashes /
The MSI-FB-PROFIBUS
module has no power sup-
ply
• Configuration required.
• The configuration has
not yet been fully trans-
mitted.
Green
Off
Error cause Error message
EtherNet/IP, Reserved
Modbus/TCP,
Internal error: Internal tests failed
PROFINET IO
Reserved
Reserved
Configuration is incompatible or invalid
Module state input data
Module state output data
Reserved
Other module Reserved
Internal error: Internal tests failed
Reserved
Reserved
Configuration is incompatible or invalid
Reserved
Unsecure IO Reserved
Internal error: Internal tests failed
Reserved
Reserved
Configuration is incompatible or invalid
Output power supply not in permitted range
Reserved
Possible remedy
LED lights up
• Switch on the power sup-
ply.
• Check the communication
settings in MSI.designer.
• Configure the MSI-FB-
PROFIBUS module and
transfer the configuration to
the system.
• Wait until the configuration
has been fully transferred.
MSI 400
PROFIBUS DP gateway
112