Matrix: Diagnose Eclipse Matrix CellCom / FreeSpeak Integra antennae issues

This diagnostic tool will help technical engineers to find antennae that are offline or ones with intermittent connection issues. It provides the current antenna status, error statistics and helps to map antennas to RPN numbers (see RPN below).
See the attached file for the full article including pictures.
In ECS go to Matrix Event Log, hit Play, hit Request Info and select Custom from the list. Now set the Message Code to 44. Set Parameter 1 to 1 if you want to keep the current error counters or to 0 if you want them to be reset.
The output will look similar to this:1,Diagnostic 44 request2,Total connected beltpacks = 0 debug level 086410423, Antenna-FPS RPN Num Link Errs Sync      Errs4, 096-101        6   1    Up      0    Locked    05, 102-107        7   2    Down    0    No link   06, 108-113        8   3    Down    0    No link   07, 114-119        9   4    Down    0    No link   08, 120-125        10  5    Down    0    No link   09, 126-131        11  6    Down    0    No link   010, 132-137        12  7    Down    0    No link   011, 138-143        13  8    Down    0    No link   012,Total antennas = 8 debug level 0864104213,Diagnostic output end

Antenna-FPS

Port range used by the antenna, starting to count at 0. Every antenna takes up 6 ports, one for itself and 5 for the possibly connected beltpacks. For example a port range of 96-101 relates to the antenna on port 97 as shown in ECS Matrix Hardware. 

RPN

The RPN (Radio Fixed Part Number) represents the DECT antenna number. On Eclipse they start with 6 and counting upwards in steps of one. On the beltpacks this number can be found on the Connection Info screen; the last three digits to the right in the second row reflect the RPN number of the antenna the beltpack is currently connected to. This can be used to make sure beltpacks are able to connect to every antenna and have a decent signal strength (RS value should be above 25).

Num

Antenna numbering, starting with 1 and counting upwards in steps of one.Displays UP when the antenna is connected or DOWN when no antenna is connected.

(Link) Errs

An error counter counting HDLC link problems such as antenna disconnects / resets. Will be reset to 0 when Parameter 1 is 0. HDLC (High-Level Data Link Control) is the protocol used to exchange control data between the Eclipse and the antennae.

Sync

States Locked if the antenna successfully received the DECT sync signal, Unlocked if the DECT sync signal seems present but is unusable (bad connection), No Signal if no DECT sync signal is present or No Link if the antenna is not connected. The DECT sync signal needs to be present, if it is missing there will be handover problems (drop-outs / disconnects of beltpacks). Pins 3 and 6 on the RJ45 to the antenna carry the DECT sync signal. It is generated by the E-Que card and actively forwarded by the splitter (if present).

(Sync) Errs

Counts errors with the DECT sync signal. Will be reset to 0 when Parameter 1 is 0.
  File Modified

PDF File Diagnose CellCom.pdf Diagnose CellCom.pdf

Apr 06, 2019 by Administrator

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