E6581371
c
1. Overview
L
ON
W
ORKS
technology is a network control system concept developed by Echelon Corporation,
L
ON
W
ORKS
network provides Local Operating Network that is superior in the distributed control. Each
device works in a peer-to-peer fashion on L
ON
W
ORKS
network. This L
ON
W
ORKS
option is equipped
with the L
ON
W
ORKS
Smart Transceiver (Neuron
Chip).
2. Names and functions
The drawing below shows names and functions of main parts.
Selector switch (SW1)
- Logic for F, R terminal
(SINK/SOURCE)
- VIB function
(VIB/PTC)
Service pin (SW2)
Service LED
2.1. Service
pin
Service pin is used for commissioning device. Use SW2 on the option board.
Danger
Mandatory
Operate Service switch only when a cover for the main circuit terminal is
attached.
Otherwise, it may lead to electric shocks.
Operate Service switch using the non-conductive stick. When it is operated with
a conductive stick.
Otherwise, it may lead to electric shocks.
2.2. Use of RS485 communication port
Serial communication (2-wire RS485) option can be used. However, while it is connected, the internal
communication line is switched to RS485 then the communication via L
ON
W
ORKS
network is disabled.
In this case, communication error trip time (
f803
) is also active. Use RS485 serial communication
option specified by Toshiba.
L
ON
W
ORKS
network detachable terminal
G/E
FL
A
FL
B
FL
C
NETA
SHLD
NETB
Terminal board fixing
screw hole
(M3 screw)
Optional RS485 communication port
RS485 communication option can be
used. However it makes L
ON
W
ORKS
Communication be disabled.
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