Omron CVM1 Series, Operation Manual

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25
Differences from Earlier PC Link Units Section 2-6
2-6 Differences from Earlier PC Link Units
Note (1) Refer to 2-5 Data Areas for PC Link Systems for details.
(2) The 3G2A5-LK009 cannot be used together with the CVM1-LK401 or
C200H-LK401. When replacing a 3G2A5-LK009 with a C500-LK009-V1,
use LK009 mode.
The C500-LK009-V1 has better noise resistance than the 3G2A5-LK009.
(3) LED Indicator patterns:
Item CVM1-LK401 C200H-LK401 C500-LK009-V1 3G2A5-LK009
(See note 2.)
3G2A5-LK003-
E
Compatible PLCs CVM1/CV Series C200H, C200HS,
C200HX/C200HG/
C200HE, and CS
Series C500, C1000H, and C2000H C500
Unit family CPU Bus Unit
(Unit number must
be set.) Special I/O Unit
(Unit number must
be set.) Link Unit
(A unit number setting is not required.)
LR Area CIO 1000 to CIO
1063
C200H
@
:
LR 00 to LR 63
CS Series:
CIO 1000 to CIO
1063
LR 00 to LR 63 LR 00 to LR 31
Level
setting
(Link
number) Single-level
LK009 mode Supported Supported Supported Supported ---
Single-level
LK009 mode --- --- Supported Supported Supported
Multi-level Supported Supported Supported Supported ---
Incompatible PC Link
Units 3G2A5-LK009 and 3G2A5-LK003-E None CVM1-LK401 and C200H-LK401
LED Indicator pattern See note 3. See note 3. See note 3. (Can be switched
between patterns A and B.) See note 3.
(Pattern A only)
Double allocation setting Single Unit only Single or double
Unit allocation Single Unit only
I/O refresh setting --- Supported ---
Use LR Area words as
work words Allowed
(See note 1.) Allowed Allowed
CVM1-LK401 C200H-LK401 3G2A5-LK009/C500-LK009-V1
3G2A5-LK003-E
Pattern A
Pattern B
LK401
RUN
ERH
THIS
LINK0
ERC
OTHER
LK401
RUN THIS
LINK0
ERROR
OTHER
1
2
3
4
5
6
7
0
LINK 0
THIS
LINK
OTHER
RUN
ERROR