Omron CJ1W-FLN22, Operation Manual, Page: 96 / 277

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Setting Data Link Tables Section 5-2
System Setting -
Other Node Setup
Area
The other node setup area are set so that Common Memory data for remote
nodes can be read to the local PLC areas.
When setting Other Node Setup Area, the following functions can be used.
Note 1. Do not assign the local node to the mapping area table.
2. Enter 0 in the Node No. Field and enter the size of the local node setup
area in the Size Field for the area corresponding to that for the local node.
3. If the settings are made for only Area 1 (or Area 2), set the offset and size
for the other area to 0.
4. Select Option - Switch display - Hex . It will be possible to display and in-
put words, sizes, and addresses in hexadecimal.
5. The “offset” designation tells much data to receive of the data sent from a
given node (i.e., which word to begin receiving from, and how many words
to receive). The number of words from the beginning of the sent data until
the beginning of the received data is called the “offset.” The offset function
can be used to receive only a portion of the data sent from a given node to
enable using the Data Link Memory Areas efficiently.
6. Select Option - Switch Settings - Hex from the Main Menu. It will be pos-
sible to display and input words, sizes, and addresses in hexadecimal.
Item Content
Area 1 (Area 2) Memory Area
(default: Area 1 CIO, Area 2 DM)
Sets the PLC area in which Cyclic Data Areas 1 and 2 for the remote nodes are
stored.
The following areas can be set: CIO, WR, HR, DM, and EM0 to EMC.
Area 1 (Area 2) start word
(default: 0)
Sets the beginning word of the PLC area in which Cyclic Data Areas 1 and 2 for the
remote nodes are stored.
Mapping area table Sets the offset, size and mapped node numbers of the PLC area in which Cyclic Data
Areas 1 and 2 for the remote nodes are stored.
Menu Function
Edit - Clear all Clear all data in the FA link table.
Edit - Copy row Copy a single data row data and add as a new row.
Edit - Delete Delete a single data row.