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7
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EtherNet/IP Connection Procedure
58
7.5. EtherNet/IP Communication Status Check
Confirm that the EtherNet/IP tag data links perform normally.
7.5.1. Checking the Connection Status
Check the EtherNet/IP connection status.
1
Turn ON Communications power
supply for DeviceNet and I/O power
supply for DeviceNet Slave.
2
Check with LED indicators on
Controller that the tag data links
perform normally.
The LED indicators in normal status
are as follows:
NET RUN: Green lit
NET ERR: Not lit
LINK/ACT: Yellow flashing
(Flashing while packets are being
sent and received.)
*The NX-series Controllers also
have the same LED indicator
status.
3
Check the LED indicators on
netTAP.
The LED indicators in normal status
are as follows:
SYS : Green lit
APL : Green lit
MS : Green lit
NS : Green lit
LINK L/A
: Green lit
ACT Rx/Tx : Yellow flashing
MNS : Green lit
*The LED indicators on DeviceNet
Slave are as follows:
MS : Green lit
NS : Green lit
netTAP
DeviceNet Slave
MNS (DeviceNet)
MS (EtherNet/IP)
NS (EtherNet/IP)
Summary of Contents for sysmac EtherNet/IP NJ Series
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