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3 Network Startup
CompoNet Communications Unit User’s Manual (I582-E1)
3-2
Network C
onf
igu
ra
tion
3
3-
2-2 C
ompoNet C
ommunications Networ
k C
onfig
uration
*1 For the allocation relay areas for Bit Slave Units, refer to the CS/CJ-series CompoNet Master Units Operation
Manual (W456).
Additional Information
For the maximum number of inverter connections, refer to
1-2-4 Maximum Number of Inverter
In CompoNet communications, each Slave's node address must be set according to the following rules.
• Slaves are allocated to the allocation relay areas in order starting with node address 0.
• If the maximum number of occupied input or output words is greater than 1 word, the Slave occupies
more than one node address.
• If the maximum number of occupied input or output words is less than 1 word, the Slave occupies 1
word (node address).
• Node addresses can be distributed as long as the I/O area occupied by one Slave is not overlapping
with the I/O area occupied by another Slave that occupies more than one node address.
• Bit Slaves can be used only in communications mode 3 or 8, where Bit Slave allocation areas are
supported.
An example of configuring allocation relay areas in communication mode 1 is shown below. For each
slave, set the node address enclosed in brackets [ ].
Communications
Mode No.
Node Addresses of
Word Slaves
Connectable per
Master Unit
First Allo-
cation
Address
Occu-
pied Unit
No.
Word Slave
OUT Area
Word Slave
IN Area
Bit Slave
Support
0
IN8/OUT8
CIO 2000 +
(10 x Unit
No.)
2
CIO
(First address
+ 0 to 7)
CIO
(First address
+ 8 to 15)
Not avail-
able
1
IN16/OUT16
CIO 2000 +
(10 x Unit
No.)
4
CIO
(First address
+ 0 to 15)
CIO
(First address
+ 16 to 31)
Not avail-
able
2
IN32/OUT32
CIO 2000 +
(10 x Unit
No.)
8
CIO
(First address
+ 0 to 31)
CIO
(First address
+ 32 to 63)
Not avail-
able
3
IN16/OUT16
CIO 2000 +
(10 x Unit
No.)
8
CIO
(First address
+ 0 to 15)
CIO
(First address
+ 16 to 31)
Available
*1
(64 node
addresses
max.)
8
IN64/OUT64
CIO 2000 +
(10 x Unit
No.)
1
Configured via
CX-Integrator
(64 words
max.)
Configured via
CX-Integrator
(64 words
max.)
Available
*1
(128 node
addresses
max.)
Setting Slave Node Addresses
Summary of Contents for 3G3AX-MX2-CRT-E
Page 94: ...3 Network Startup 3 36 CompoNet Communications Unit User s Manual I582 E1...
Page 118: ...4 Remote I O 4 24 CompoNet Communications Unit User s Manual I582 E1...
Page 134: ...5 Message Communications 5 16 CompoNet Communications Unit User s Manual I582 E1...
Page 167: ...I 1 I CompoNet Communications Unit User s Manual I582 E1 Index...
Page 171: ......