Omron CS1W-CLK12-V1 Operation Manual page 102

Setting Data Links
CVM1 and CV-series PLCs
3. Refer to the Controller Link Support Boards Operation Manual (W307) for
information on the Controller Link Support Board.
Setting item
PLC model Set the model of the PLC's CPU Unit.
Nodes 1 to 62 (*1)
Set the address of the refresh nodes.
It cannot be set to a parameter exceeding the "maximum node
address" of the network parameter.
*1: When Optical Bus and Optical Ring Controller Link Units
are used in combination, the maximum number of nodes will
be 32 if the automatic setting is in effect. Likewise, the maxi-
mum number of nodes will be 32 (node addresses 1 to 32)
when CX-Net in CX-Programmer is used as a Programming
Device.
First data link sta- Set the first word to store data link status. An area of 31 words
tus word is used for 8-bit format and an area of 16 words is used for 4-bit
format.
CIO Area:
LR Area:
DM Area:
EM Area:
*1: When CIO 000 is specified or when the default setting (-----)
is left unchanged, the default first status word will be 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)
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
different 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:
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.
Offset Remote nodes: 0 to one less than number of source words
Local node:
This setting is not required if an offset is not used.
Setting range
CIO 0001 to CIO 2540 (*1)
LR 000 to LR 184 (*2)
DM 0000 to DM 8176 (CV500/CVM1-CPU01)
DM 0000 to DM 24560 (Other CPU Units)
Banks 00 to 07, EM 0000 to EM 32750
(EM must be installed)
LR 000 to LR 199 (*)
DM 0000 to DM 24575 (Other CPU Units)
(EM must be installed)
0 to the number of source words
Set the number of words to be received.
0 to 1,000
Set the number of words to be transmitted.
Set the offset for the data to be received.
Cannot be set.
Section 5-2
85