Base Station System ND 951
R&S BICK Mobilfunk GmbH
DVers.: 01 / 28.01.99
951_ENG.DOC
Page: 13 / 14
2.4.19 Final Commissioning of the System
All 4-wire short-circuit plugs of the transceivers are connected to the two top rows of the plug-in
connection on the front panels.
Finally a local deblock is activated with the command:
B/01-
Now the MMX can commission the base stations.
After the commissioning by the MMX all red LED should be off. Normal trunked radio traffic should
be possible.
2.5 Messages to the Network Management
When the channels have been commissioned successfully, the message "00C6:
CHanRT_IF_activated" of the respective LIA-ports with the address of the corresponding LIA-port is
sent to the network management.
3 Problem
Solving
If the LIA-port that belongs to a channel can’t be commissioned by the system successfully, this can
be recognized by the status of the LED of the LIA-port, the status of the transceiver, or the absence
of the activation message to the network management. In this case it is necessary to have a look at
the messages that have come in at the OMC/NEOS addressed to the port. In most cases the
reason for the cancellation of an activation is indicated by a special message. Eg.:
0006
ChanRt_NotAdjusted
Adjustments can’t be made (eg. because the line
level can’t be balanced).
0008
ChanRt_Wrong_Type
Configuration and type of port do not correspond.
0015
ChanRt_Dev_Squelch The squelch baring is permanently open (interfering carrier
is received).
00D0
ChanRt_Runtime
Error message sent to the main processor by the LIA.
Further information about the messages can be found in
Literature 4
Features
Status Messages - 90FB0046DF02
