4-3 Manually
Setting Data Links
4-3-4 Creating
Data
Link Tables Offline
No. Item
Function
(1)
Node
Displays node address to set.
(2)
PLC
Sets the PLC type.
(3)
Memory area
Area 1 memory area
Area 2 memory area
(4)
Start Address
Area 1 start address
Area 2 start address
(5)
Size
Area 1 local node send size (in words)
Area 2 local node send size (in words)
(6)
Status
Data link status memory area (See note.)
(7) Ordered
Destination
Nodes
Node Refresh Sequence
Beginning with the data link start address above, specify which nodes
are to have data refreshed at the local node address and the order in
which data is to be refreshed (i.e., the node refresh sequence). This
order will be the same for Area 1 and Area 2.
(For the local node address, data is sent from the local node area. For a
remote node address, data is received from the remote node address to
the local area.)
Note:
•
The local node must be included in the refresh nodes.
•
If the address of any node participating in the data links is not entered
here, data will not be received from that node.
Example: If 1, 2, 3 is input, node addresses 1, 2, and 3 will be allocated
in order, beginning with the start address.
(8)
Make Default
Click this button to make the values set for the above items the default
values for new data link settings.
(9)
Next >>
Click to proceed to the next dialog box.
Note:
The default setting for data link status depends on the PLC being used. For details, refer
to the
Controller Link Units Operation Manual
(W309).
PLC
Data link status
CS/CJ Series
The data link status is contained in the 16 words (fixed) from CIO 1500 + 25
×
unit
7 to 22 in the CPU Bus Unit Area.
15
8 7
0
+7 words
Node 2
Node 1
... ...
...
+22 words Node 32
Node 31
7 Set node address 01 as shown in the following table, and then click the
Next
Button or press the
Enter
key. Set node addresses 02 and 03 in the same way.
Item Data
set
Description
Node address
1
−
PLC type
CS1G-CPU45
−
Memory area
CIO
Start address
1000
Sets CIO 1000 as the data link start
address for the Area 1 local node.
Area 1
Send size
30
Sets 30 words as the send size (unit:
words) for the Area 1 local node.
Memory area
D
Start address
500
Sets D00500 as the data link start
address for the Area 2 local node.
Area 2
Send size
30
Sets 30 words as the send size (unit:
words) for the Area 2 local node.
Ordered destination nodes
1, 2, 3
Specifies the node refresh sequence.
Beginning with the start addresses,
nodes 01, 02, and 03 are set in order.
(The local node address is 1, so
transmission is first, followed by
reception from node 02, and finally
reception from node 03.)
Memory area
CIO
Status
Start address
1100
Sets CIO 1100 as the data link status
start address.
4-14
Содержание CX-INTEGRATOR - V1.1
Страница 1: ...OPERATION MANUAL CX Integrator Ver 1 1 SYSMAC CXONE AL C E Cat No W445 E1 02...
Страница 2: ...CXONE AL C E CX Integrator Ver 1 1 Operation Manual Revised November 2005...
Страница 3: ...iv...
Страница 5: ...vi...
Страница 13: ...xiv...
Страница 120: ...Communications Section 3 Routing Tables This section describes how to set the routing tables 3...
Страница 200: ...Communications Section 5 Ethernet This section describes the operations specific to Ethernet 5...
Страница 292: ...Communications Section 8 NT Links This section explains the settings and operations specific to the NT Link system 8...
Страница 328: ...Appendices A...
Страница 336: ......