Omron CVM1 Series, Operation Manual

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Replacement Checklists Section 3-6
Checklist 5
Use the following checklist when replacing a 3G2A5-LK009 or C500-LK009-
V1 in single-level LK003 mode with a CVM1-LK401.
LR Area LR 00 to LR 31 CIO 1000 to CIO 1063 N is the CPU Bus Unit’s unit
number.
When the CVM1-LK401 is set
to single-level mode, the Level
Flag for level #1 does not func-
tion.
PC Link Error
and PLC Run
Flags SR 62 CIO 1500 + 25
×
N to
CIO 1500 + 25
×
N + 3
Level Flags Not applicable. Level #1 CIO 1500 + 25
×
N + 4,
bit 11
Single-level
or level #0 CIO 1500 + 25
×
N + 4,
bit 12
PC Link Unit
Restart Bits SR 6014 Corresponding bit in A001 (CPU Bus
Unit Restart Bits)
Item Original Unit: 3G2A5-LK003-E Replacement Unit: CVM1-LK401 Remarks
Item Original Unit: 3G2A5-LK009/
C500-LK009-V1
Replacement Unit: CVM1-LK401 Remarks
CPU Bus Unit
unit number Not applicable Any unique number in setting range
(Do not set the same unit number on
two CPU Bus Units in a PLC.) Do not mount more PC Link
Units than allowed.
Node
address Node address: [ ] Set the CVM1-LK401’s node address
to the same node address that was
set on the 3G2A5-LK009/C500-
LK009-V1. (Set the rotary switches in
2-digit decimal in the range 00 to 07.) Check the node address set-
tings 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 Link, but there will
be data errors in the LR Area.
Pins 1 to 5 Node address
00000 0
00001 1
00010 2
00011 3
00100 4
00101 5
00110 6
00111 7
When a C500 PLC is being used,
the node address setting range is
0 to 7.
NODE
No.
×
10
1
×
10
0
0
0