Omron SYSMAC C200HW-ZW3AT2-E-V2 Operation Manual page 71

L: Data Link
Differences
Data area Can be freely selected for both
areas 1 and 2.
Link start word in Can be freely specified for each area (this is the same for all
areas 1 and 2 nodes).
Can be changed for each node
later.
Send area size
Same size for each area
for each node
Can be changed for each node
later.
Receive-only Cannot be specified by default. Cannot be specified.
nodes
Can be specified by changing
the data link area later.
Send-only nodes Cannot be specified by default. Cannot be specified.
Can be specified by changing
the data link area later.
Node sequence Automatically determined (ascending order)
for data link
Can be changed later by
areas
deleting or inserting nodes.
Data link status Can be specified in CIO (IR),
words DM, or EM.
Press the F6 (Set All) Key at the Node Information Screen to display the follow-
ing window.
The items are almost the same as the items that are set in the DM parameter
area for automatic setting.
Item
Area 1 Link Start Word
Area 1 Link Word
Number
Area 2 Link Start Word
Area 2 Link Word
Number
Status Word
The setting range for each item is as follows:
"Set All"
Area 1: CIO (IR)
Area 2: DM or EM
Cannot be changed later.
Cannot be changed later.
Cannot be changed later.
Can be specified only in CIO
(IR).
Meaning
Specify the first word address of area 1.
Specify the number of words in the send area in each
node in area 1.
Specify the first word address for area 2.
Specify the number of words in the send area in each
node in area 2.
Specify the first word of the words in which data link
status is to be stored.
Section 5-3
Automatic setting
57