Mitsubishi 800 Series User Manual page 127

12.
System
Configurations When Making Bus Connections
MELSEC GOT
c4
J
When no expansion base unit is connected
Because the GOT cannot be assigned to an empty I/O slot on the main base, if no expan-
sion base is connected, it must still be assigned to an empty slot in the first expansion
stage.
-
Example of settings
@ When
1 GOT is connected
@ When
2 GOTs are connected
Expansion stage switch
: 1
I/O slot
switch
:
0 I/O slot
switch
:
0
Expansion stage switch
: 1
I/O
slot switch
:
1
@
when
3
GOTs are connected
Expansion stage switch
:
1
I/O slot
switch
: 0
Expansion stage switch
: 1
I/O slot
switch
:
1
Expansion stage swttch
:
1
1 / 0 slot
switch
: 2
Settings when the GOT is assigned to an empty slot in the expansion base module
Specify the expansion stage in the empty slot to which the GOT is to be assigned, and the
slot number.
-
Example of settings
@ When
1 GOT is connected
@
When 2 GOTs are connected
Expansion stage switch:
1
I/O slot
switch:
2 to 7
I/O slot
switch:
2 to 7
Expansion stage switch:
1
I/O slot
switch:
2 to 7
Be careful that the same
1 / 0 slot
switch
is not used for more than one setting.
@
When
3
GOTs are connected
Expansion stage switch:
1
I/O slot
switch:
2 to 7
Expansion stage switch:
1
I/O slot
switch:
2 to 7
Expansion stage switch:
1
I/O slot
switch:
2 to 7
Be careful that the same
I/O slot
switch
is not used for more than one setting.
1
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