Omron SYSMAC CS1W-RPT01 Operation Manual page 146

Setting Data Links
CVM1 and CV-series PLCs
(Data link start word – 1) + Total number of send/receive
words in area
c) Refer to the Controller Link Support Boards Operation Manual
(W307) for information on the Controller Link Support Board.
d) If CX-Net detects an error during the data link table check, trou-
bleshoot the error referring to 9-4 Troubleshooting Error Mes-
sages in CX-Net Data Link Table Check .
Setting item
PLC model Set the model of the PLC's CPU Unit.
Nodes 1 to 32
Set the address of the refresh nodes.
It cannot be set to a parameter exceeding the "maximum node
address" of the network parameter.
First data link sta- Set the first word to store data link status. An area of 16 words is
tus word used.
CIO Area: CIO 0001 to CIO 2540 (*1)
LR Area:
DM Area: DM 0000 to DM 8176 (CV500/CVM1-CPU01-EV@)
EM Area: Banks 00 to 07, EM 0000 to EM 32750
*1: When CIO 000 is specified or when the default setting (
– –
used. Refer to 5-4 Checking Data Link Status for details.
*2: When a word between LR 000 and LR 184 is specified, the
data link area will be allocated between CIO 1000 and
CIO 1184.
Area 1 Data link CIO Area: CIO 0000 to CIO 2555
start word
LR Area:
DM Area: DM 0000 to DM 8191 (CV500/CVM1-CPU01-EV@)
EM Area: Banks 00 to 07, EM 0000 to EM 32765
The same area cannot be set for both area 1 and area 2. Set dif-
ferent areas.
*: When a word between LR 000 and LR 199 is specified, the
data link area will be allocated between CIO 1000 and
CIO 1199.
Number of Remote nodes: 0 to the number of source words
words
Local node:
The total number of words in area 1 and area 2 in each node
must not exceed 1,000.
The numbers of words in both area 1 and area 2 in each node
must not be set to 0.
Remote nodes:
Offset
Local node:
This setting is not required if an offset is not used.
≤
235 (First word IR 000 to IR 235)
511 (First word IR 300 to IR 511)
63 (LR Area)
5999 (DM Area)
6143 (EM Area)
Setting range
LR 000 to LR 184 (*2)
DM 0000 to DM 24560 (Other CPU Units)
(EM must be installed)
) is left unchanged, the default first status word will be
LR 000 to LR 199 (*)
DM 0000 to DM 24575 (Other CPU Units)
(EM must be installed)
Set the number of words to be received.
0 to 1,000
Set the number of words to be transmitted.
0
to one less than number of source words
Set the offset for the data to be received.
Cannot be set.
Section 5-2
– – –
121