kckku

Network Configurator

3 posts in this topic

I am setting up some new barcode readers for a CJ2H PLC using EtherNet IP. These are nodes 134 and 135. For whatever reason, one of the older barcode scanners that have been in use for many years (node 131) doesn't show up whenever I do an upload.

Physically all of the barcode readers are installed and communicating with the PLC. 

2022-03-03_13-49-21.jpg.7866d07edf4a6bf3

Is this an Omron software bug? Is there a fix so it doesn't confuse me (or other people working on this machine)?

Thanks.

Edited by kckku

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Have you tried an upload on a new network?

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22 hours ago, photovoltaic said:

Have you tried an upload on a new network?

I tried what you suggested with a new network at another computer. The program did a scan but not all the nodes showed up. Still missing node 131.

I then realized that there's an 'Add' button. So I used this to manually enter the addresses for nodes 131 and 180.

Now they show up in the network tree.

2022-03-04_11-16-42.jpg

2022-03-04_11-19-29.jpg

I went back into my original program with the missing nodes and noticed that the missing devices show up as 'unknown devices'. Totally weird.

 

 

2022-03-04_12-07-30.jpg

Edited by kckku
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