EtherNet/IP gateway
Wieland Electric GmbH | BA000970 | 07/2019 [9855]
105
an IP address has been configured, there is at least one CIP connection (of any transport class) and
an “Exclusive Owner” connection has not yet shown a time-out. It
flashes green/red
if the device is
performing a switch-on test.
The Network Status Indicator
flashes red
if EtherNet/IP is activated, an IP address has been configu-
red and an “Exclusive Owner” connection, for which the device is the target device, has shown a ti-
me-out. The Network Status Indicator only turns green again when all the expired “Exclusive Owner”
connections have been restored. The Network Status Indicator switches from flashing red to being
lit in green if all the connections of the previously expired O->T connection points have been resto-
red. Time-outs in other connections than the "Exclusive Owner” connections do not result in the in-
dicator flashing red. The “flashing red” state only applies to connections with the target device.
PLCs and CIP routers do not instigate a transition to this state if a created or routed connection
shows a time-out.
Table 69: Troubleshooting on the SP-COP2-ENI module (use as EtherNet/IP gateway)
Error
Possible cause
Possible remedy
Key: LED off /
LED flashes / LED lights up
The SP-COP2-ENI module
does not provide any data.
• The SP-COP2-ENI has been
configured for data trans-
mission to the PLC, but no
Ethernet communication
has been established or the
communication is faulty.
• Duplicate IP address detec-
ted. Another network de-
vice has the same IP
address.
• Incorrectly formatted PRO-
FINET device name
• PROFINET IO must be activated
in the project file. At least one
Ethernet link must be establis-
hed. Check the Ethernet wiring,
check the Ethernet settings in
the PLC and in samosPLAN
6.
• Correct the IP address and
switch the system off and on
again.
• Compare the device name
between the PROFINET master
and the SP-COP2-ENI module.
LED PWR/EC
Green
LED LINK
Green
LED /ACT
Yellow
MS LED
Green
The SP-COP2-ENI module
does not provide any data.
• Configuration required.
• The configuration has not
yet been fully transmitted.
• The module version does
not support any PROFINET
IO.
• Configure the SP-COP2-ENI
module with a project file in
which PROFINET IO is activated
and transfer the configuration
to the SP-COP2-ENI module.
• Use an SP-COP2-ENI device
starting with module version B-
xx.
LED PWR/EC
Green
LED LINK
Green
LED /ACT
Yellow
MS LED
/
Red/gr
een
The SP-COP2-ENI module
does not provide any data.
• The samosPRO system is in
the stop state.
• Start the controller module
(switch to Run mode).
LED PWR
Green
LED LINK
Green
LED /ACT
Yellow
MS LED
Green (1 Hz)
The SP-COP2-ENI module
does not provide any data.
• The IP address for the SP-
COP2-ENI module is assig-
ned by a DHCP server.
Following a restart of the
SP-COP2-ENI module or the
• Either assign the SP-COP2-ENI
module a permanent IP
address or reserve a perma-
nent IP address for the SP-
COP2-ENI module in the DHCP
LED PWR/EC
Green
LED LINK
Green
