NS5-MQ10B-V2 Omron, NS5-MQ10B-V2 Datasheet - Page 169

• Manufacturer Part Number: NS5-MQ10B-V2
• Description: 5 Mono Tchsrn,Serial+USB,Bk 60
• Manufacturer: Omron

Specifications of NS5-MQ10B-V2

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Troubleshooting with LNK Indicator
- Data Links Cannot Be Started
The following table describes the LNK indicator and remedies when a data link cannot be
started.
Starting a data link depends on the Controller Link Interface Unit operating normally and par-
ticipating in the network. Refer to Troubleshooting with RUN, ERC, ERH, and INS Indicators
earlier in this section and check operation before using the following table.
- Node Cannot Participate in Data Links
The following table describes the LNK indicator and remedies when a Node cannot partici-
pate in the data links.
Data link participation in the network depends on the Controller Link Interface Unit operating
normally and participating in the network. Refer to Troubleshooting with RUN, ERC, ERH,
and INS Indicators earlier in this section and check operation before using the following table.
Lit
Flashing
Not lit
Lit
Flashing
Not lit
Indicator
Indicator
LNK
LNK
Data link operating normally.
There is an error in the data link tables.
When manual setting is used, either data
link tables have not been created for the
startup node or there is an error in the data
link tables.
Manually set data links are already operat-
ing on the same Network.
Automatically set data links are already
operating on the same Network.
Data Link operating normally.
When manual setting is used, there is an
error in the data link table.
When manual setting is used, there are no
Data Link Tables set for the local node.
When automatic setting is used, the setup
node is not set to participate in the data
links.
Probable cause
Probable cause
5-2 Connecting to the Host Using Controller Link
If ERH or ERR indicator is lit, reset the

data link tables.
Create the data link tables for the startup
node using the CX-Server.
Set data link tables for the local node.
Stop the data links, review and set the
parameters in the startup node's DM area,
and then restart.
The PT cannot be the startup node for
automatic settings. Settings must be per-
formed at Controller Link Unit on the PLC.

Reset data link tables using the CX-
Server.
Set the data link tables for the local node.
Stop the data links, remake and set the
parameters in the Startup node’s DM Area,
and then restart the data links.
Setting must be performed at PLC on the
Controller Unit side, because the Control-
ler Link Interface Unit cannot be the
startup node for automatic settings. For
details, refer to the Controller Link Units
Operation Manual.
Remedy
Remedy
5-25