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9 COMMUNICATION BETWEEN THE MASTER STATION AND THE
REMOTE I/O STATION
MELSEC-QnA
X0040 X004F
SM400
SM400
Read the remote input
(RX)
For communicating
with AJ65BTB1-16D
(Station No.1)
X0041
N0 M500MC
Master station is performing
the data link.
M500N0
K4M401 K1FROM H0004 H0680
Read each station's data
link status (SW0080)
M401
Remote I/O station
(station No.1) is in error.
YD0
M402
Remote I/O station
(station No.2) is in error.
YD1
M403
Remote I/O station
(station No.3) is in error.
YD2
M404
Remote I/O station
(station No.4) is in error.
YD3
M405
Remote I/O station
(station No.5) is in error.
YD4
K4M0 K9FROM H0004 H00E0
M0
Y20
M15
Y2F
When input (X00 to X0F)
of AJ65BTB1-16D is
turned on, Y20 to Y2F
of the master station
AY41 is turned on.
to
For communicating
with AJ65BTC1-32D
(Station No.2)
M32
YA0
M63
YBF
When input (X00 to X1F)
of AJ65BTC1-32D is
turned on, YA0 to YBF
of the master station
AY42 is turned on.
to
For communicating
with AJ65BTB1-16T
(Station No.3)
X10
M200
X1F
M215
When X10 to X1F of the
master station AX41 is
turned on, output (Y00 to
Y0F) of AJ65BTB1-16T
is turned on.
to