Scope; Overview; Applicable Model; System Configuration - Toshiba TOSVERT VF-FS1 Series Function Manual

1. Scope

1.1. Overview

L W technology is a network control system concept developed by Echelon Corporation,
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L W network provides Local Operating Network that is superior in the distributed control. it is
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featured by peer to peer communication between the L
equipped with the L
This network has following features.
1. Features the merit of distributed control. It enables to configure the network without Host computer.
2. The free topology wiring supported by the TP/FT-10 channel type accommodates bus, star, loop, or
several combinations of these topologies.
3. Network construction tools are commercially available, and desirable network environment can be
designed.
4. Products of the other manufacturer can also be laid out by open and non-exclusive network.

1.2. Applicable model

Applicable models are shown in the table below.
Part number of L

1.3. System configuration

- Network configuration example
Host computer
Router
LIU007Z
VF-FS1
Number of connected units to the router: 63 nodes at maximum
- The free topology wiring example.
Termination
resistor
W Smart Transceiver (Neuron Chip) and LonTalk protocol in its firmware.
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W option unit
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LIU006Z
LIU007Z
Free topology: 63 units connected at maximum
Router
W
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Applicable inverter model
Under development
VF-FS1 series
Router
LIU007Z
VF-FS1
Complex topology can be configured
means a node
- 4 -
E6581373
nodes. This L W
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option is