NEC NEAX2400 Network Cables User Manual


 
ND-70185 (E) CHAPTER 5
Page 65
Revision 3.0
DATA PROGRAMMING
Assignment of FPC and MG and UNIT into Network
3. Assignment of FPC and MG and UNIT into Network
3.1 AFMU
Assign the module accommodation data by giving Module Group Number and Unit Number on an FPC
basis. This data is necessary to allocate unique Network ID (NID) to each MG/UNIT of the whole Fusion
network nodes. Note This data can be set at the NCN only.
Note:
A unique NID is assigned to each MG/UNIT, automatically by entering the AFMU data.
When the Fusion network is configured for the first time :
Enter the AFMU command data for all the Fusion network nodes (FPCs). Then, a unique NID is
assigned automatically to each MG/UNIT in the assigned order.
When the Fusion network is already configured and a module/unit is to be expanded:
Enter the AFMU command data related to the expanded module/unit. Then, a unique NID number, just
next to the last existing NID number, is automatically assigned to the expanded module/unit.
Figure 5-8 Assignment of Module Accommodation Data
The AFMU command display should look similar to the following.
Figure 5-9 AFMU Command Display
MG=1
MG=0
U 0
U 0
U 1
U 1
U 2
U 2
U 3
U 3
PBX
MG=1
MG=0
U 0
U 0
U 1
U 1
U 2
U 3
PBX
MG=0
U 0
U 1
U 2
U 3
PBX
MG=1
MG=0
U 0
U 0
U 1
U 1
U 2
U 2
U 3
U 3
PBX
FPC = 1, MG = 0,UNIT = 0
UNIT = 1
UNIT = 2
UNIT = 3
MG = 1, UNIT = 0
UNIT = 1
UNIT = 2
UNIT = 3
FPC = 11, MG = 0,UNIT = 0
UNIT = 1
UNIT = 2
UNIT = 3
MG = 1, UNIT = 0
UNIT = 1
UNIT = 2
UNIT = 3
FPC = 13, MG = 0,UNIT = 0
UNIT = 1
UNIT = 2
UNIT = 3
MG = 1, UNIT = 0
UNIT = 1
FPC = 12, MG = 0,UNIT = 0
UNIT = 1
UNIT = 2
UNIT = 3
LN
Node
B
LN
Node
C
LN
Node
D
Node A
Node B
Node C
Node D
NCN
This figure shows an example data assignment for this particular network.
Data Assignment at NCN
FPC=1
FPC=12
FPC=11
FPC=13
Node
A
MAT
MG (Module Group Number): 0 - 7
FPC (Fusion Point Code): 1- 253
FPC
1
UNIT
1
MG
0
WRT?
Y
AFMU (Assignment of FPC and MG and UNIT for Network Data Memory)
MG (Module Group Number): 0 - 7
FPC (Fusion Point Code): 1- 253
U (Unit Number): 0 - 3
Note:
For more information on each parameter, please see the “Office Data Specification” manual.