Hello Experts.
How can we resolve the issue of MCTR UNUSED caused by a mismatch?
Below is the printout:
MO RESULT BANDWIDTH MCTRPWR MISMATCH
RXOMCTR-234-0 UNUSED MAXMCPAPWR
RXOMCTR-234-1 CONFIG 64 43 NONE
RXOMCTR-234-2 CONFIG 48 47 NONE
Hi, @King, set the correct values for MAXPWR and MAXTRX on MCTR, and then compare them with the RLCPC settings on the cell to ensure alignment.
thanks.Everything looks fine,is it possible the board is faulty ?
In this case there will be other alarms, for example, BTS INTERNAL. You can check with command:
RXMFP:MO=RXOTG-234,SUBORD,FAULTY
Can you share these printouts:
RXMOP:MO=RXOMCTR-234-0;
RXMFP:MO=RXOCF-234;
RLCFP:CELL=<CELL OF MCTR=0>
<RXMFP:MO=RXOCF-63;
RADIO X-CEIVER ADMINISTRATION
MANAGED OBJECT FAULT INFORMATION
MO BTSSWVER
RXOCF-63 ERA-G07-R40-V01
RU RUREVISION RUSERIALNO
0 KDU 137 569/1 R3F D16R192636
RUPOSITION RULOGICALID
C:0 R:U SH:23 SL: 1 DX DUG 20 01 0
RULOGICALIDEXT
RU RUREVISION RUSERIALNO
1 302/BFM 901 292 R14A D16R277414
RUPOSITION RULOGICALID
C:0 R:- SH:-- SL:--- CABI RBS 6102 0
RULOGICALIDEXT
RU RUREVISION RUSERIALNO
2 BGM 136 1006/1 R5C CR9D992943
RUPOSITION RULOGICALID
C:0 R:- SH:-- SL:--- SC SCU 01 01 0
RULOGICALIDEXT
RU RUREVISION RUSERIALNO
3 ZHY 601 19/1 R1C CD3D990912
RUPOSITION RULOGICALID
C:0 R:- SH:-- SL:--- SA SAU 02 01 0
RULOGICALIDEXT
RU RUREVISION RUSERIALNO
4 BMG 980 336/2 R5C X052883842
RUPOSITION RULOGICALID
C:0 R:U SH: 2 SL: 2 PD PDU 01 01 0
RULOGICALIDEXT
RU RUREVISION RUSERIALNO
5 BMG 980 336/2 R5C X052886531
RUPOSITION RULOGICALID
C:0 R:U SH: 2 SL: 3 PD PDU 01 01 1
RULOGICALIDEXT
RU RUREVISION RUSERIALNO
6 KRC 118 71/2 R2A CR9E230057
RUPOSITION RULOGICALID
C:0 R:- SH:-- SL:--- MCTR RRUS 01 B8 0
RULOGICALIDEXT
RU RUREVISION RUSERIALNO
7 KRC 118 71/2 R2A CR9E230060
RUPOSITION RULOGICALID
C:0 R:- SH:-- SL:--- MCTR RRUS 01 B8 1
RULOGICALIDEXT
RU RUREVISION RUSERIALNO
8 KRC 118 71/2 R2A CR9E230044
RUPOSITION RULOGICALID
C:0 R:- SH:-- SL:--- MCTR RRUS 01 B8 2
RULOGICALIDEXT
STATE BLSTATE INTERCNT CONCNT CONERRCNT LASTFLT LFREASON
OPER 00000
FAULT CODES CLASS 2A
24
EXTERNAL FAULT CODES CLASS 2B
9
REPLACEMENT UNITS
15
END
Hi, thaks for sharing. First, why is TG-63, not TG-234?
Fault codes indicates HW problem, but it is with fan:
I really appreciate your time and help
MCTR-63-2
is supposed to have 4TRXs but i check the MOs on the TG,only 3TRXs are assigned to that particular MCTR. I am suspecting it is the cause of the mismatch,is there a way to change it to three 3TRXs
Quick update
I used RXMOC command to try change MAXTRX value to 3 but it didnot work .This was the feedback
NOT ACCEPTED
FAULT CODE 6
MO NOT IN VALID STATE
(0)MO=RXOMCTR-63-2
Check this out
RXBLI:MO=RXOTG-63,SUBORD,FORCE;
RXESE:MO=RXOTG-63;
RXMOC:RXOMCTR-63-2,MAXTRX=3;
RXESI:MO=RXOTG-63;
RXBLE:MO=RXOTG-63;
Thanks .There is still a mismatch after the change.
MO MAXPWR MAXTRX PAO TXMPWR IPM MIXEDMODE TPO
RXOMCTR-63-2 48.0 3 OFF AUTO OFF OFF
MINFREQ MAXFREQ
UNDEF UNDEF
CCMD CCID CCTP EMTP EMDI EMRA
NONE 0 1 0 UNDEF UNDEF
END
MO RESULT BANDWIDTH MCTRPWR MISMATCH
RXOMCTR-63-0 CONFIG NONE
RXOMCTR-63-1 CONFIG NONE
RXOMCTR-63-2 UNUSED MAXMCPAPWR
What are the values set on cell? (RLCPP:CELL=BOGBRI3;)
these are the values
CELL TYPE BSPWRB BSPWRT MSTXPWR SCTYPE
BOGBRI3 INT 42 42 33
END
Looks fine, try lowering the values MAXPWR. Maybe issue in mixed 900 and E900 bands. Configure lowest possible configuration and then raise it step by step.
still pending. I will let a field engineer check the radio at site. Thanks for your effort and time
Are there any alarms on TG? BTS INTERNAL on MCTR/TRX?
I checked and radio can only do 45 MAXPWR. I changed MAXPWR to 45 and the alarm cleared but now have NPWR mismatch on TX 
A QUICK UPDATE.
I changed the MPWR on the TX and the cell so that they match. Cell comes up briefly and goes down again.BTS INTERNAL ALARM on all TRXs on that cell
NPWR mismatch is difference between values on cell and on TX.
MAXPWR must be equal sum of MPWR of all TRXs on that MCTR. You don’t need to set MPWR, it will be distributed automatically.
RRUS 01 B8 supports 80W or 60W at IBW 20MHz.
45dBm/3trx=40dBm so on cell RLCPC:CELL=BOGBRI3,BSPWRB=40,BSPWRT=40,MSTXPWR=33;
This should work.
For BTS INTERNAL check RXMFP:MO=RXOTG-63,SUBORD,FAULTY;
Then find fault codes in ALEX Fault List RBS 6000
Yeah this works but the cell comes up briefly and goes down permanently. Fault code 1A: 1 on the MCTR. HW fault code on the MCTR,can I conclude the radio is faulty ?
thanks for your time and feedback.i will appreciate.The RRUS is faulty.it will be changed
