Leuze electronic MSI 400 Series Manual page 52

Tab. 6.8: Troubleshooting on the MSI 430
Error
Key: LED off /
MSI.designer cannot set up
a connection to the MSI 400
gateway.
The MSI 430 module does
not provide any data.
LED PWR/
EC
LED LINK
LED ACT
The MSI 430 module does
not provide any data.
LED PWR/
EC
LED LINK
LED ACT
MS LED
(1 Hz)
Leuze electronic
Possible cause
LED flashes / LED lights up
• The MSI 430 module
has no power supply.
• The MSI 430 module is
not in the same physical
network as the PC.
• A different subnet mask
has been set in the
TCP/IP settings for the
PC.
• The module was been
preconfigured and has a
permanently set IP ad-
dress or an IP address
allocated to a DHCP
server that has not been
allocated.
• The MSI 430 module
has been configured for
data transmission to the
Green
PLC, but no Ethernet
communication has
been established or the
Green
communication is faulty.
• Duplicate IP address
Orange
detected. Another net-
work device has the
same IP address.
• Configuration required.
• The configuration has
not yet been fully trans-
mitted.
Green
• The module version of
the controller module
Green
does not support the
gateway function.
Orange
Red
Possible remedy
• Switch on the power
supply. Check the Eth-
ernet wiring and the net-
work settings of the P
and correct them where
necessary.
• Set the PC to a network
address 192.168.1.0
(The delivery state of
the MSI 430 module has
the address
192.168.1.4, which may
not be used for the PC).
• Alternatively activate
DHCP on the PC and
link the MSI 430 module
and the PC to a net-
work, using an active
DHCP server.
• Check the communica-
tion settings in MSI.de-
signer.
At least one Ethernet link
must be established.
• Set up the Ethernet link
on the PC, check the
Ethernet wiring, check
the Ethernet settings in
the PLC and in MSI.de-
signer.
• If no Ethernet commu-
nication is required, de-
activate the Ethernet
connections / PLC inter-
faces on the MSI 430.
• Correct the IP address
and switch the system
off and on again.
• Configure the MSI 430
module and transfer the
configuration to the sys-
tem.
• Wait until the configura-
tion has been fully trans-
ferred.
• Use the controller mod-
ule with the required
module version.
MSI 400
Modbus TCP gateway
52