Omron SYSMAC CVM1 Series Operation Manual page 22

System Configuration
Example Data Transfers in
a Multi-level System
CVM1
C2000H
Link #0 PC Link
PC Link
Node 1
Node 0
Level 1
C2000H
#0, Node 0 #0, Node 1
#0, Node 0
LR 00, 01
#0, Node 1 LR 02, 03
#0, Node 15 LR 30, 31
LR 32
Can be
work
Can be
words.
to
work
words.
LR 63
Settings:
32 Link Relay bits in Level 1 (multi-level link #0)
Level 1's LR Area is divided among 16 Units.
32 Link Relay bits in Level 2 (multi-level link #1)
Level 2's LR Area is divided among 8 Units.
32 Link Relay bits in Level 3 (multi-level link #0)
Level 3's LR Area is divided among 8 Units.
C200H@
Link #0 PC Link
PC Link
Node 15
Node 0
Link #0
Link #1
C200H@
CVM1
#0, Node 15
#1, Node 0
1000, 1001 LR 00, 01
1002, 1003 LR 02, 03
1030, 1031 LR 30, 31
CIO 1032
#1, Node 0 LR 32, 33
#1, Node 1 LR 34, 35
to
LR 46, 47
#1, Node 7
LR 48
Can be
work to
words.
CIO 1063 LR 63
C500
C500
Link #1 PC Link
PC Link
Node 7
Node 1
Link #1
Level 2
C500
#1, Node 7
#0, Node 0
#1, Node 1
LR 00
#0, Node 0 LR 00, 01
Can be
#0, Node 1 LR 02, 03
work
words.
to
LR 14, 15
#0, Node 7
LR 15
LR 16, 17 LR 16, 17
LR 18, 19 LR 18, 19
LR 30, 31 LR 30, 31
Indicates the local node's link area.
C1000H
PC Link PC Link Link #0
Node 0 Node 1
Link #0
Level 3
C500 C1000H
#0, Node 1
LR 00, 01
LR 02, 03
LR 14, 15
LR 16
to
LR 31
LR 32
Can be
Can be
work
work
words.
words.
to
LR 63
Section 1-2
CVM1
PC Link Link #0
Node 7
CVM1
#0, Node 7
1000, 1001
1002, 1003
1014, 1015
CIO 1016
to
CIO 1031
CIO 1032
to
CIO 1063
7