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Master NX-X200 unresponsive on port 1319, telnet and web console, but ping is working...

romancervenanromancervenan Posts: 14
in Forum Questions & Issues

Hello, we are experiencing problem with several new NX-1200 units - we have installed 5 pcs of them in the same installation - same network. Very often we have a problem, that some of them becomes unresponsive - 1319, telnet, web admin, nothing is working. But we can ping all of them in the same moment. We found out, that LINK/ACT led of frozen units are fast blinking (but it is the same for all of units, also for that not frozen) and STATUS led is OFF (while this led for not frozen is slow blinking).

There is master to master communication programmed, but with very slow traffic - and the same code is used on several another installation without any problems. (One NX is master, all other are in its URL list and one Virtual device is used from master unit code in another units - really nothing special.)

I believe , that freezing has nothing to do with master code, but I'm not able to find any other reason.
Any suggestion? Network problem?

Thanks!

Comments

  • romancervenanromancervenan Posts: 14

    Nobody??
    Now the same situation, but maybe new info - the system 1129 (there is URL list with all other units) is not responding now - but I can still ping it and what's more - when I connect to any slave unit - for example system 1130 - I can see the frozen unit/system 1129 in Other Netlinx Devices - but there is no direct connection to 1129 from Netlinx Studio.

    Any suggestion is welcome!

  • romancervenanromancervenan Posts: 14

    And one new info - NX-1200 unit - mentioned system 1129 - after restarting it has always date/time set to 1.1.1970 00:00:00... This in my view seems to be problem in AMX units, not in network (or somewhere else)... Maybe the latest FW 1.8.196 has some errors???

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