Cannot synchcronize EMG with MD110 and other "related" problems

[Mikhen]

I have got a problem with synchronizing EMG with MD110 and get a lot of command lost a lot and thus synchronizing fails also cil data fails from time to time.
System running is: VERSION=CXP1010105/4/TSWSP04/R5A

It is a 10 LIM system

I also get alarms that I think is related to this problem (See below)

Also if I run - syedp:Lim=all, type kl1; - several times I randomly get command lost on different lim(s) in system as well as when I run Gjtsp on for example Lim 8 (Local Lim)or 10 (Remote Lim) I randomly get
NOT ACCEPTED
NO ANSWER FROM LIM

And I also have problems with the auto dump at night 23.00 sometimes
What can the problem be? See example of alarm printout and others below

Allop

85  BUFFER TRANSFER HAS FAILED
DATE     TIME      ALP  NOIF  EQU          BRDID  INF1  INF2  INF3  INF4
17MAR16  14:34:42  5    1     001-0-50-00  106    353   0     8     1    

85  BUFFER TRANSFER HAS FAILED
DATE     TIME      ALP  NOIF  EQU          INF1  INF2  INF3  INF4
17MAR16  16:33:10  10   1     010-0-**-**  353   6     10    1 



278  CIL DATA LOST FOR ONE OR MORE OUTPUT UNITS
DATE     TIME      ALP  NOIF  UNIT    EQU          INF1 
18MAR16  09:44:55  16   1     CLOP    004-*-**-**  2    
278  CIL DATA LOST FOR ONE OR MORE OUTPUT UNITS
DATE     TIME      ALP  NOIF  UNIT    EQU          INF1 
18MAR16  09:55:10  19   1     CLOP    008-*-**-**  2    
RDATE    RTIME    
18MAR16  10:35:44

Gjtsp

8-0-10-14               FREE        OK                     LBDV C1  
    8-0-10-15               FREE        OK                     LBDV C1  
    8-0-10-16               NOT USED    SIGNAL CHANNEL         ---- --  
    8-0-10-17               FREE        OK                     LBDV C1  
    8-0-10-18               FREE        OK                     LBDV C1  
    8-0-10-19               FREE        OK                     LBDV C1  

NOT ACCEPTED
NO ANSWER FROM LIM
<

I have this problem and then suddenly things are okay and I can do printouts as usual and but synchronization Md110 – EMG always fails somewhere during opreation
Thanks in advance!!

If you need more information please ask.

Regards,
Mikael

 

[Mikhen]

Hi again. An update I did some testing of group Switch, See below.

<GSFTI:GSM=0,GSSIDE=0,TEST=SLOT;
GROUP SWITCH MODULE TEST
FAULTY TIME SWITCH =  0    GJC =  1    TIMESLOT = 17
FAULTY TIME SWITCH =  0    GJC =  2    TIMESLOT = 19
CONNECTED LIM NO=   6 IS FAULTY
FAULTY TIME SWITCH =  0    GJC = 14    TIMESLOT = 29
FAULTY TIME SWITCH =  0    GJC = 20    TIMESLOT = 11
FAULTY TIME SWITCH =  0    GJC = 21    TIMESLOT =  8
FAULTY TIME SWITCH =  0    GJC = 30    TIMESLOT = 20
FAULTY TIME SWITCH =  0    GJC = 30    TIMESLOT = 26
 
EXECUTED
 
<GSFTI:GSM=0,GSSIDE=0,TEST=BOARD;
GROUP SWITCH MODULE TEST

TIME SWITCH 0 IN GSM 0 MIGHT BE FAULTY

   1. CHECK SENDING SIDE OF GSU BOARD POS 0 IN GSM 0.
   2. CHECK RECEIVING SIDE OF GSU BOARD POS 0 IN GSM 0.
   3. CHECK THE CABLE BETWEEN THE BOARDS.
 
EXECUTED
 
<GSFTI:GSM=0,GSSIDE=0,TEST=SLOT;
GROUP SWITCH MODULE TEST
FAULTY TIME SWITCH =  0    GJC =  1    TIMESLOT = 21
FAULTY TIME SWITCH =  0    GJC =  2    TIMESLOT = 22
FAULTY TIME SWITCH =  0    GJC =  6    TIMESLOT =  8
FAULTY TIME SWITCH =  0    GJC = 11    TIMESLOT =  4
FAULTY TIME SWITCH =  0    GJC = 15    TIMESLOT = 21
FAULTY TIME SWITCH =  0    GJC = 16    TIMESLOT = 25
FAULTY TIME SWITCH =  0    GJC = 20    TIMESLOT =  8
FAULTY TIME SWITCH =  0    GJC = 20    TIMESLOT = 30
FAULTY TIME SWITCH =  0    GJC = 21    TIMESLOT = 15
FAULTY TIME SWITCH =  0    GJC = 25    TIMESLOT = 21
 
EXECUTED
 
<GSFTI:GSM=0,GSSIDE=0,TEST=BOARD;
GROUP SWITCH MODULE TEST
CONNECTED LIM NO=   8 IS FAULTY
 
EXECUTED

As you can see it´s rather random. GCU board is replaced but same problem

Any suggestions? Should I replace GSU board as well?

Regards

Mikael

 

[Satellite1900]

perform an accurate test of the power of GS

\Satellite1900

 

[snor]

Looks like you have a Problem with synchronization.
This might be caused on the LSU of the masterlim. (LIM1)
Do you have also alarm with code 65 or 88 ??
Maybe this LSU is faulty, and the Group-Switch do not get the clock correctly.

best regards,
Norbert