Pattern A: Mixed Mid-Sized And Large Plcs - Omron SYSMAC CVM1 Series Operation Manual

Replacement Checklists
3-6-1

Pattern A: Mixed Mid-sized and Large PLCs

Checklist 1
Item Original Unit: C500-LK009-V1
CPU Bus Not applicable
Unit unit
number
Node Check setting on pins 1 to 5: [
address
Pins
1 to 5 address
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111
Number of Check setting on pins 6 to 8 of SW1:
LR Bits
[ ] Bits / [
Pins Pin 3 of SW3
6 to 8
1 (Single-
level LK009)
000 32 bits/
32 (8) Units
001 64 bits/
16 (8) Units
010 128 bits/
8 (4) Units
011 256 bits/
4 (2) Units
100 512 bits/
2 (*1) Units
101 Invalid set-
ting
110
111
50
The pattern A system contains mid-sized (C200H@ or CS-series) PLCs and
large (C500, C1000H, or C2000H) PLCs. Set the replacement PC Link Units
as shown in the following table.
Use the following checklist when replacing a C500-LK009-V1 with a CVM1-
LK401.
]
Node Pins Node
1 to 5 address
0 10000 16
1 10001 17
2 10010 18
3 10011 19
4 10100 20
5 10101 21
6 10110 22
7 10111 23
8 11000 24
9 11001 25
10 11010 26
11 11011 27
12 11100 28
13 11101 29
14 11110 30
15 11111 31
] Units
0 (Multi-level)
32 bits/
16 (8) Units
64 bits/
8 (4) Units
128 bits/
4 (2) Units
256 bits/
2 (*1) Units
Invalid setting
Replacement Unit: CVM1-LK401
Any unique number in setting
range (Do not set the same unit
number on two CPU Bus Units in a
PLC.)
Set the CVM1-LK401's node
address to the same node address
that was set on the C500-LK009-
V1. (Set the rotary switches in 2-
digit decimal.)
NODE
No.
0
0
×10
×10
1
Set the same number of LR bits
that was set on the C500-LK009-
V1.
Pins Pin 3
6 to 8
1 (Single- 0 (Multi-
level LK009) level)
000 32 bits/ 32 bits/
32 Units 16 Units
001 64 bits/ 64 bits/
16 Units 8 Units
010 128 bits/ 128 bits/
8 Units 4 Units
011 256 bits/ 256 bits/
4 Units 2 Units
100 512 bits/ Invalid set-
2 Units ting
101 Invalid set-
ting
110
111
Section 3-6
Remarks
Do not mount more PC
Link Units than allowed.
Check the node address
settings on other nodes in
the PC Link to confirm
that the same address is
not already taken.
A Unit error will not occur
if the same node address
is set on two PC Link
Units in the same PC
0
Link, but there will be
data errors in the LR
Area.
Make the "number of LR
bits" setting on the polling
node (node 0) in the PC
Link. The "number of LR
bits" settings on the other
nodes (polled nodes) are
ignored.
Set the same level/link
number (next item in
table) that was set on the
Unit being replaced. If an
invalid setting is set, the
max. valid number of bits
setting will be used
instead.
The number of Units
listed in parentheses for
the C500-LK009-V1 is the
maximum number of
Units for the C500 PLC.
The (*1) setting is invalid
for the C500.