1 Topic by weidong

  • weidong
  • weidong
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Topic: XDAB error message

I have a question, what will cause XDAB error, I copied Nion log file, see bellow:

3/11/2008 17:18:04    4391    note    piond/xdab/leader    arbitration done; ring is incomplete in redundant failed mode
3/11/2008 17:18:04    4390    note    piond/mute    unmuted
3/11/2008 17:17:45    4389    note    piond/xdab/leader    poll returned false: 'NioNode1'
3/11/2008 17:17:45    4388    error    piond/xdab/manager    sample clock PLL not locked (peak phase error: -69)
3/11/2008 17:17:45    4387    error    piond/xdab/manager    OUT port data error
3/11/2008 17:17:45    4386    note    piond/mute    muted: xdab loss of clock signal
3/11/2008 17:15:52    4385    note    piond/xdab/leader    arbitration done; ring is incomplete in redundant failed mode
3/11/2008 17:15:51    4384    note    piond/mute    unmuted
3/11/2008 17:15:29    4383    note    piond/mute    muted: xdab loss of clock signal
3/11/2008 17:15:20    4382    error    piond/xdab/leader    communication failure
3/11/2008 17:14:21    4381    note    piond/xdab/leader    arbitration done; ring is complete in redundant mode
3/11/2008 17:14:21    4380    note    piond/mute    unmuted
3/11/2008 17:14:15    4379    note    piond/xdab/leader    poll returned false: 'NioNode12'
3/11/2008 17:14:15    4378    note    piond/mute    muted: xdab loss of clock signal
3/11/2008 17:12:36    4377    note    piond/xdab/leader    arbitration done; ring is complete in redundant mode
3/11/2008 17:12:35    4376    note    piond/mute    unmuted
3/11/2008 17:12:29    4375    note    piond/xdab/leader    poll returned false: 'NioNode4'
3/11/2008 17:12:29    4374    note    piond/mute    muted: xdab loss of clock signal
3/11/2008 17:11:13    4373    note    piond/xdab/leader    arbitration done; ring is complete in redundant mode
3/11/2008 17:11:13    4372    note    piond/mute    unmuted
3/11/2008 17:11:07    4371    note    piond/xdab/leader    poll returned false: 'NioNode1'
3/11/2008 17:11:07    4370    error    piond/xdab/manager    sample clock PLL not locked (peak phase error: +75)
3/11/2008 17:11:07    4369    error    piond/xdab/manager    loss of clock error
3/11/2008 17:11:07    4368    note    piond/mute    muted: xdab loss of clock signal



How to know what's the reason?

love peace and music
Tibet is one part of China!!!

2 Reply by michel

  • michel
  • michel
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  • From: Oxford, England
  • Registered: 2007-08-13
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Re: XDAB error message

Looks like a bad cable from here... Make sure you use only the 'blessed' shielded cable in the xdab ring. Whats the configuration like ?

3 Reply by weidong

  • weidong
  • weidong
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Re: XDAB error message

Thank you, Michel.

These cables are PEAVEY support to us, but maybe there has some bad cables I should check. As we have a 12 Nion stack, we didn't link from the last unit to the first unit, we used advanced XDAB II connection, (1 to 3, 3 to 5, 5 to 7...)

love peace and music
Tibet is one part of China!!!

4 Reply by Joe Kurta

  • Joe Kurta
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Re: XDAB error message

How many XDAB channels are you using?  We've found with larger systems (many NIONs) XDAB channel counts should be kept well below 500 even though the original spec of the XDAB exceeded 500.

Thanks,

Joe

5 Reply by zhangye

  • zhangye
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Re: XDAB error message

We using 400~450 XDAB channels