69
CVM1 and CV-series Optical Ring Controller Link Units
Section 4-2
When the transmission path format is changed, the change will not go into
effect until the PLC’s power is turned OFF and ON again or the Unit is
restarted.
Transmission Path
Note
1.
Set the transmission path format before connecting the Controller Link
communications cable.
2.
Make the same setting for all the nodes in the network. The network will
not operate normally if the settings are different.
3.
Set the token-ring mode for ring connection, and the token-bus mode for
daisy-chain connection. The network will not operate normally if the actual
configuration is different from the transmission path format setting. If, for
example, the actual configuration is daisy-chain while the transmission
path format setting is for token-ring mode, it will be determined that the net-
work is broken somewhere. (Even if this occurs, data communications will
be started up.) The network will also not operate normally if the actual con-
figuration is ring connection while the transmission path format setting is
for token-bus mode.
4.
In CS1D Systems where Units are used in duplex operation or are re-
placed online, set the transmission path format to token-ring mode. This
will stop the network from splitting when there is an active/standby switcho-
ver resulting from a Controller Link Unit error or a Unit is replaced online.
5.
The transmission path format for an Optical Bus System (CLK11) is always
token-bus mode. When used in combination with Optical Bus Controller
Link Units, therefore, CLK12 or CLK12-V1 Optical Ring Controller Link
Units (H-PCF cable) must also be set for token-bus mode. (The CLK52 or
CLK52-V1 Optical Ring Controller Link Units (GI cable) cannot be com-
bined with CLK11 Optical Bus or CLK12/12-V1 Optical Ring Controller
Link Units (H-PCF cable).)
4-2
CVM1 and CV-series Optical Ring Controller Link Units
Before starting communications, the following settings are required for an
Optical Ring Controller Link Unit (H-PCF cable or GI cable) used with a CVM1
or CV-series PLC.
Bit
Setting contents
9
8
0
0
Token-ring mode
0
1
1
0
1
1
Token-bus mode
Software switch (D 100 x unit number)
0: Always set to 0.
-: Other settings.
Transmission path setting
Item
Switch
Page
Unit number
Unit number switch
Node address
Node address switch
Transmission path format
Software switch
Содержание CS1W-CLK12-V1
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Страница 59: ...42 Component Names and Functions Section 3 1 Dimensions Unit mm ...
Страница 62: ...45 Component Names and Functions Section 3 1 Dimensions Unit mm ...
Страница 91: ...74 CVM1 and CV series Optical Ring Controller Link Units Section 4 2 ...
Страница 108: ...91 Setting Data Links Section 5 2 Device Information Setting Data Link Tables ...
Страница 125: ...108 Checking Data Link Status Section 5 4 ...
Страница 181: ...164 Setting Routing Tables Section 7 4 ...
Страница 199: ...182 Memory Areas Related to Duplex Operation Section 8 6 ...
Страница 275: ...258 Handling Precautions Section 10 7 ...
Страница 298: ...281 CS series Optical Bus Controller Link Units Appendix C Dimensions Unit mm 101 35 130 ...
Страница 299: ...282 CS series Optical Bus Controller Link Units Appendix C ...
Страница 311: ...Authorized Distributor Cat No W370 E1 03 Note Specifications subject to change without notice Printed in Japan ...
Страница 312: ...CS1W CLK12 V1 CVM1 CLK12 CS1W CLK52 V1 CVM1 CLK52 Optical Ring Controller Link Units Cat No W370 E1 03 OPERATION MANUAL ...