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Joined: Jul 2007
Posts: 17
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Joined: Jul 2007
Posts: 17
Hi All,

Has anyone experienced an HDCL Comm Error between a 2 cabinet 7200? Basically the alarms show the error and then the system restarts. I had a look in the manual and it basically tells me this...

MJB01 HDLC Comm Error Communication to Expansion control processor lost or faulty.

Any ideas other than reloading the database? I am going to go down and throw some new link cables in but I doubt that this will fix the problem.

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Joined: May 2008
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I have not had any issues. But just as a FYI you can use ethernet cables to trouble shoot this issue. It will work fine you are just missing the shielding needed. But it works


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