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60
Replacement Checklists
Section 3-6
Number of
LR Bits
Check setting on pins 6 to 8 of SW1:
[
] Bits / [
] Units
Set the same number of LR bits
that was on the 3G2A5-LK009/
C500-LK009-V1.
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.
The number of Units
listed in parentheses for
the 3G2A5-LK009/C500-
LK009-V1 is the maxi-
mum number of Units for
the C500 PLC. The (*1)
setting is invalid for the
C500.
(*2) These settings are
not supported by the
C500-LK009-V. If one of
these values is set, the
max. valid number of bits
will be used instead.
Pins
6 to 8
Pin 3 of SW3
Pins
6 to 8
Pin 3
1 (Single-
level LK009)
0 (Multi-level)
1 (Single-
level)
0 (Multi-
level)
000
32 bits/
32 (8) Units
32 bits/
16 (8) Units
000
32 bits/
32 Units
32 bits/
16 Units
001
64 bits/
16 (8) Units
64 bits/
8 (4) Units
001
64 bits/
16 Units
64 bits/
8 Units
010
128 bits/
8 (4) Units
128 bits/
4 (2) Units
010
128 bits/
8 Units
128 bits/
4 Units
011
256 bits/
4 (2) Units
256 bits/
2 (*1) Units
011
256 bits/
4 Units
256 bits/
2 Units
100
512 bits/
2 (*1) Units
256 bits/2 Units
(*2)
100
512 bits/
2 Units
Invalid set-
ting
101
256 bits/
2 Units (*2)
101
Invalid set-
ting
110
110
111
111
Level/Link
Number
Check setting on pins 3 and 4 of SW3:
[
]
Pins 3 and 4: Set the same Level/
Link Number as set on the 3G2A5-
LK009/C500-LK009-V1.
The CVM1-LK401’s sin-
gle-level mode is equiva-
lent to the C500-LK009-
V1’s single-level LK009
mode. The CVM1-LK401
cannot emulate the sin-
gle-level LK003 mode.
Pattern C systems do not
include Units set to sin-
gle-level LK003 mode.
Pins
3 & 4
Level/Link Number setting
Pins
3 & 4
Level/Link Number set-
ting
11
Single-level LK009
11
Single-level (Either 11 or
10 can be set.)
10
Single-level LK003
10
01
Multi-level Link #1
01
Multi-level Link #1
00
Multi-level Link #0
00
Multi-level Link #0
Transmis-
sion Line
Selector
Check setting on SW2:
[
Up (4-wire)/
Down (2-wire)]
WIRE switch: Set the same setting
as set on the 3G2A5-LK009/C500-
LK009-V1.
---
Up
4-wire/Use optical fiber cable.
4 (left)
4-wire/Use optical fiber
cable.
Down
2-wire/Use electrical cable.
2 (right) 2-wire/Use electrical
cable.
Terminating
Resistance
Check setting on pin 1 of SW3:
[
1(ON
)/
0 (OFF)]
TER switch: Set the same setting
as set on the 3G2A5-LK009/C500-
LK009-V1.
---
1
Terminator connected.
ON
(left)
Terminator connected.
0
Terminator not connected.
OFF
(right)
Terminator not con-
nected.
Item
Original Unit: 3G2A5-LK009/C500-
LK009-V1
Replacement Unit: CVM1-LK401
Remarks
Содержание CVM1 Series
Страница 1: ...Cat No W434 E1 01 SYSMAC CVM1 CV Series CVM1 LK401 PC Link Unit This manual is PDF file only...
Страница 2: ...CVM1 LK401 PC Link Unit Operation Manual Produced July 2004...
Страница 3: ...iv...
Страница 5: ...vi...
Страница 41: ...26 Differences from Earlier PC Link Units Section 2 6...
Страница 77: ...62 Replacement Checklists Section 3 6...
Страница 95: ...80 Link Adapter Specifications Appendix B...
Страница 101: ...86 PC Link System I O Response Time Appendix C...
Страница 103: ...88 PC Link Settings and Status Areas Appendix D...
Страница 105: ...Revision History 90...