Leuze electronic MSI 400 Series Manual page 98

Error
The MSI 430 module
does not provide any
data.
LED PWR/
EC
LED LINK
LED /ACT
MS LED
Red/green
The MSI 430 module
does not provide any
data.
LED PWR
LED LINK
LED /ACT
MS LED
Green (1
Hz)
The MSI 430 module
does not provide any
data.
LED PWR/
EC
LED LINK
LED /ACT
MS LED
The MSI 430 / the MSI
400 system is in the
"Critical error" state.
8.9.2.3 LINK
The MSI 430 module possesses a green LED with the designation LINK. If there is no Ethernet connection,
it stays dark. If there is a connection, it switches on.
8.9.2.4 ACT (Activity Status)
The MSI 430 module possesses a green LED with the designation ACT. If no port activity can be detected,
it stays dark. If port activity is detected, it switches on.
Leuze electronic
Possible cause
• Configuration required.
• The configuration has
not yet been fully trans-
mitted.
Green
• The module version
does not support any
Green
PROFINET IO.
Yellow
/
• The MSI 400 system is
in the stop state.
Green
Green
Yellow
• The IP address for the
MSI 430 module is as-
signed by a DHCP
server. Following a re-
Green
start of the MSI 430
module or the DHCP
server, another address
Green
was allocated to the MSI
430 module, which is
Yellow
unknown to the PLC.
Green
• The MSI 430 module is
not properly connected
to the MSI 400 modules.
• The module connection
plug is dirty or dam-
aged.
• Another MSI 400 mod-
ule has an internal crit-
ical error.
Possible remedy
• Configure the MSI 430
module with a project file in
which PROFINET IO is ac-
tivated and transfer the
configuration to the MSI
430 module.
• Use an MSI 430 device
starting with module ver-
sion B-xx.
• Start the controller module
(switch to Run mode).
• Either assign the MSI 430
module a permanent IP ad-
dress or reserve a perman-
ent IP address for the MSI
430 module in the DHCP
server (manual assignment
using the MAC address of
the MSI 430 module).
• Insert the I/O module cor-
rectly. Clean the connection
plug and socket.
• Switch on the power supply
again.
• Check the other MSI 400
modules.
MSI 400
EtherNet/IP gateway
98