Omron CVM1 Series, Operation Manual

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53
Replacement Checklists Section 3-6
Checklist 3
Use the following checklist when replacing a 3G2A5-LK009 or C500-LK009-
V1 in single-level LK003 mode with a C500-LK009-V1 in single-level LK009
mode.
Terminating
Resistance Check pin 1 of rear-panel
switch:
[
1(ON )0 (OFF)]
Pin 1 of SW3: Set the same terminator set-
ting as set on the 3G2A5-LK003-E. ---
1 Terminator con-
nected. 1 Terminator connected.
0 Terminator not
connected. 0 Terminator not connected.
LR Area LR 00 to LR 31 LR 00 to LR 31 The C500-LK009-V1 is
set to single-level LK009
mode, so the level #1
flags and control bits are
not used.
PC Link Error
and PLC Run
Flags SR 62 SR 62
Level Flags Not applicable. Level #1 AR 2411
Single-level or level #0 AR 2412
PC Link Unit
Restart Bits SR 6014 Level #1 SR 6010
Single-level or level #0 SR 6014
Item Original Unit: 3G2A5-LK003-E Replacement Unit: C500-LK009-V1 Remarks
Item Original Unit: 3G2A5-LK009/
C500-LK009-V1
Replacement Unit: C500-LK009-V1 Remarks
Node address Check setting on pins 1 to 5: [ ] Set the node address to the same
one set on the original Unit.
When the CPU Unit is a C500
model, set the C500-LK009-
V1’s node address in the 0 to
7 range.
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 be
detected 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 Pins 1 to 5 Node address
00000 0 00000 0
00001 1 00001 1
00010 2 00010 2
00011 3 00011 3
00100 4 00100 4
00101 5 00101 5
00110 6 00110 6
00111 7 00111 7
When a C500 PLC is being used,
the node address setting range is
0 to 7. When a C500 PLC is being used, the
node address setting range is 0 to 7.
Do not set a node address higher
than 7.