Network Settings; Starting I/O No; Network No; Total Stations - Mitsubishi Electric MELSEC Q Series Reference Manual

5 PARAMETER SETTINGS

5.1.2 Network settings

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These parameters are used to configure the MELSECNET/H network.
Set the starting I/O No., network No., total number of (slave) stations, group No. and
mode for each of the module model names set in the number of modules settings.

(1) Starting I/O No.

Set the start I/O No. to which the module is loaded in 16-point units in
hexadecimal for each applicable network module.
For example, set 130 when the network module is loaded onto X/Y130 to 14F.
Q61P QCPU QX42
64 pts 64 pts 32 pts 32 pts 32 pts 32 pts
00
H
X/Y
to
3F
H
(a) Valid setting range
0 to 0FE0
H H
(b) Precaution
Unlike the setting method for the AnUCPU (where the higher two digits of
the 3-digit value should be set), here all three digits should be set as is.

(2) Network No.

Set the network number to which the applicable network module is connected.
(a) Valid setting range
1 to 239

(3) Total stations

Set up the total number of multiplexed remote sub-master stations, remote I/O
stations, and reserved stations in a single network.
CPU QJ71
1M
QJ72 I/O
1R1
(a) Valid setting range
1 to 64
QX42 QX41 QY41 QY41
40 80 A0 C0
H H H
to to to to
7F 9F BF DF
H H H
Remote master station
Total stations 3
R
Network No.1
QJ72
Reserved
stations
1R2
QY41 QJ71
Empty
48 pts 32 pts
E0 100 130
H H H H
to to to
FF 12F 14F
H H H H
QJ72
I/O
1R3
MELSEC-Q
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