Mitsubishi 800 Series User Manual page 90

5.
Handing
Component Equipment Modules MWEC
ear
I
b
0 ,
After ttwb&has
b.cocompMed,
turn o#f the power supply to
the GOT,'and set the various switches on the network module
to match the system configuration.
This completes the procedure for setting the network module.
i
, '
c
Reverse
side
of
netwolk
module
i
Inh
Ish
Setting the switches on the network module
This section explains how to set the switches used with the network module,
(a) Network number setting switch
Set the number of the network connected to the network module.
(b) Group number setting switch
Set the number of the group to be incorporated into the network module. If no group
is to be specified, set "0" for this.
(c) Station number setting switch
The network module should be set as follows, depending on whether an optical loop
system or a coaxial
bus
system is used.
Optical loop system (A7GT-J71 LP23): Stations 1 to 64
Coaxial bus system (A7GT-J71 BR13): Stations 1 to 32
(d) Mode change setting switch
Set this to the on-line mode when using a network.
Precautions when using a network module
The network module acts only as an ordinary station, so the control station shift function
cannot be used. Also, the range of other stations with which communications can be
exchanged is limited to those stations of network connected to the network module.
Communications cannot be exchanged with other stations on other networks.
Testing the network connection (self-test)
The s e t - t e s t checks elements such as the network hardware and cable connections. This
test can be selected by setting the mode change setting switch to the tenth item shown
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