Send Range For Each Station (Lx/Ly Settings) - Mitsubishi Electric Q Series Reference Manual

5 PARAMETER SETTINGS

5.3.2 Send range for each station (LX/LY settings)

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Set send ranges for each station of LX/LY, which represent the amount of data that
can be sent by each station in a single network in one (two) block units.
The link devices (LX/LY) between the I/O master station (M station) and other station
(L station) are assigned 1:1.
The following example shows send ranges for each station (LX/LY settings) when each
of 512 points of link devices (LX/LY) is assigned to station numbers 2 to 4, using
station number 1 (host) as the I/O master station of block 1.
1M 1 1N
P
Y0 X
X0
Actual I/O
Actual I/O
X1000 Y1000
to
to
X11FF Y11FF
X1200 Y1200
to to
X13FF Y13FF
X1400 Y1400
to
to
X15FF Y15FF
X1FFF Y1FFF
I/O master station
1M 1 1N
P S
(M station) (L station)
[Screen settings]
2 1N 3
S S
Y Y X
X
Actual I/O
2 1N 3
S
(L station)
Network No. 1
Block 1
1N 4 1N
S
Y
X
Actual I/O
Actual I/O
1N 4 1N
S S
(L station)
MELSEC-Q
8
S
Y
8
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