Send Range For Each Station (Lx/Ly Settings) - Mitsubishi Electric SW0DNC-MNETH-B User Manual

7 PARAMETER SETTINGS

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

X1000
to
X11FF
X1200
to
X13FF
X1400
to
X15FF
X1FFF
7 - 8
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.
(1) Setting example
1M 1
P
X0 Y0 X
Actual I/O
Y1000
to
Y11FF
Y1200
to
Y13FF
Y1400
to
Y15FF
Y1FFF
I/O master station
(MNELSECNET/H board)
1M 1
P
(M station) (L station)
1N 2 1N 3
S S
Y X
Actual I/O
1N 2 1N 3
S S
(L station)
Network No. 1
Block 1
1N 4
S
X
Y Y
Actual I/O
1N 4
S
(L station)
MELSEC
1N 8
S
X Y
Actual I/O
1N 8
S
7 - 8