Chapter 8 Startup Using nV-Tool
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8.2.2 About “FL-net LAN” and “FL-net Control LAN”
When the network where the FL-net communication was used is registered on nV-Tool, it is
necessary to register FL-net module (FL622) and FL-net remote I/O station (FL654A) in another
network type. This is because of the limitation in the specification of nV-Tool.
Module type
Network type
FL-net modules (FL622)
FL-net LAN
FL-net remote I/O station (FL654A)
FL-net Control LAN
In nV-Tool, the registration of the send data of the data communication module (registration of the
network variable) is executed on talker block of the network where the data communication
module is registered. Moreover, the registration of receive data is a method to allocate the network
variable to the reception side.
Because the network type is different, the network variable of FL-net module cannot be registered
as receive data in “FL-net Control LAN”. Similarly, the network variable of FL-net remote I/O
station cannot be registered as receive data in “FL-net LAN”.
Dummy station (other station) is used on each network to use the network variable of another
network (Refer to Figure 8-5).
The data that FL622 transmits is treated as data that "FL-net Control LAN Dummy station"
transmits in the “FL-net Control LAN” network.
The data that FL654A transmits is treated as data that "FL-net LAN Dummy station" transmits in
the “FL-net LAN” network.
The method of setting the dummy station is explained from the next paragraph.
FL622
FL-net LAN
Dummy
Transmission
line
FL-net
Control LAN
Dummy
FL654A
Area
1
Talker block
Talker block
Area
2
Talker block
Talker block
Figure 8-5 Network variable on nV-Tool that uses dummy station allocation
FL-net LAN
FL-net Control LAN
Содержание FL654A
Страница 1: ...Unified Controller nv Series FL net Remote I O Station Module FL654A User s Manual 6F8C1625 ...
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Страница 38: ...Chapter 3 System Construction 6F8C1625 22 3 ...
Страница 48: ...Chapter 5 I O configuration information 6F8C1625 32 5 ...
Страница 88: ...Chapter 8 Startup Using nV Tool 6F8C1625 72 8 ...
Страница 98: ...Chapter 9 Maintenance Using nV Tool 6F8C1625 82 9 ...
Страница 101: ...85 A 85 Appendix A Specifications A 1 General specifications 86 A 2 FL654A module specifications 87 ...
Страница 105: ...B 89 Appendix B Outside Dimensions ...
Страница 107: ...C 91 Appendix C Accessories and Related Products C 1 Accessories 92 C 2 Related Products 93 ...
Страница 110: ...Appendix C Accessories and Related Products 6F8C1625 94 C ...
Страница 111: ...D 95 Appendix D Decimal hexadecimal Conversion Table ...
Страница 114: ...Appendix D Decimal hexadecimal Conversion Table 6F8C1625 98 D ...
Страница 116: ...1625 1 1810 ...