OMRON
PART 1: CX-Programmer
CX-Programmer_Page (xxxvi)
•
1 to 1 Type
(2 )
(3 )
(4 )
(1 )
(6 )
(5 )
4
1b
2
2
3
1c
1d
3
4
1a
1a
1a
1a
1b
1c
1d
Master node
Slave node
(5) Participating nodes
(1) Area and Start Word
(2) Master, Common Send Words
(3) Master, Individual Send Words
(Same as (3)).
(4) Slave, Send Words
(Same as (4)).
(Same as (4)).
(Same as (3)).
Features of 1 to 1 Type 1:N Allocation
•
Data communications are 1:1 between the master node and slave nodes.
•
All slave nodes receive part of the data sent by the master node. In addition,
each slave node receives unique data from the master node (see a to d in
figure).
•
The master node receives all data sent by the slaves. The data sizes are
fixed for all nodes.
•
Slaves do not send or receive data with other slaves.
•
One area is selected from the bit-access areas (e.g., CIO Area) or
word-access areas (e.g., DM Area).
•
Data link areas are allocated in ascending order of node addresses.
•
Data link participation can be specified for each node.
•
Chain Type
(1)
(2)
(3)
(5)
(4)
No.
Item
Description of function
(1)
Link Area and Start
Word
Set the area and the start data link
word.
(2) Master,
Common
Send Words
Set the send size of the data to send
from the master node to all slave
nodes. The same size of data is sent
to all nodes.
(3) Each
Node,
Receive and Send
Set the send size of data for each
node to send to the next node.
(4)
Nodes
Set the nodes participating in the data
links.
(5)
Status start word
Set the start word to store data link
status. (If 0 words is set, the default
area will be used.)
1 to 1 Type Settings
Chain Type Settings
No.
Item
Description of function
(1) Link
Area
and
Start Word
Set the area and start data link word.
(2) Master,
Common
Send Words
Set the send size of the data to send
from the master node to all slave
nodes. The same size of data is sent
to all nodes.
(3) Master,
Individual
Send Words
Set the send size for the master node
to sent individually to each slave node.
(4) Slave,
Send
Words
Set the send size of the data sent from
each slave node to the master node.
(5)
Nodes
Set the nodes participating in the data
links.
(6)
Status start
word
Set the start word to store data link
status. (If 0 words is set, the default
area will be used.)
Содержание CX-Programmer 9
Страница 1: ...Cat No W446 E1 10 CX Programmer Ver 9 SYSMAC WS02 CXPC_ V9 OPERATION MANUAL...
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Страница 3: ...SYSMAC WS02 CXPC V9 CX Programmer Ver 9 Operation Manual Revised December 2009...
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Страница 19: ...CX Programmer_Page xvi Unit Versions and Lot Numbers...
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Страница 198: ...PART 1 CX Programmer CHAPTER 4 Reference OMRON CX Programmer _Page 118...
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