Omron CVM1 Series, Operation Manual

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37
CVM1-LK401 Switch Settings Section 3-3
• The Number of Bits is set with pins 6 to 8 of the CVM1-LK401’s DIP
Switch.
C500-LK009-V1/CVM1-LK401 Number of LR Bits Settings
Note (1) 1 = ON and 0 = OFF
(2) If an invalid setting is set for single-level operation, the number of LR bits
will be set to 512 bits (2 Units max.).
If an invalid setting is set for multi-level operation, the number of LR bits
will be set to 256 bits (2 Units max.).
3-3-4 Setting the Level/Link Number
Set the CVM1-LK401’s Level/Link Number to the to the same Level/Link set-
ting that was set on the DIP Switch (SW3) on the back of the C500-LK009-V1.
Note (1) 1 = ON and 0 = OFF
(2) When the C500-LK009-V1 was set to multi-level LK003 mode, it will be
necessary to change the settings on the other PC Link Units or replace
Pin Single-level mode or single-
level LK009 mode
Multi-level mode
6 7 8
0 0 0 32 bits (32 Units max.) 32 bits (16 Units max.)
0 0 1 64 bits (16 Units max.) 64 bits (8 Units max.)
0 1 0 128 bits (8 Units max.) 128 bits (4 Units max.)
0 1 1 256 bits (4 Units max.) 256 bits (2 Units max.)
1 0 0 512 bits (2 Units max.) Invalid settings (See note.)
1 0 1 Invalid settings (See note.)
1 1 0
1 1 1
ON
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
Number of LR Bits
Setting (Pins 6 to 8)
Setting on
C500-LK009-V1 Setting on
CVM1-LK401
Number of LR Bits
Setting (Pins 6 to 8)
Setting on C500-LK009-V1 Setting on CVM1-LK401
Pin Level/Link number Pin Level/Link number
3 4 3 4
0 0 Multi-level, Link #0 0 0 Multi-level, Link #0
0 1 Multi-level, Link #1 0 1 Multi-level, Link #1
1 0 Single-level LK003 mode
(See note 2.)
1 ---
See
note
3.
Single-level
1 1 Single-level LK009 mode
1 2 3 4 5 6 7
ON
1 2 3 4
ON
ON
ON
Level/Link Number
Setting (Pins 3 and 4)
Setting on
C500-LK009-V1 Setting on
CVM1-LK401
Level/Link Number
Setting (Pins 3 and 4)