11 COMMUNICATION BETWEEN THE MASTER STATION AND THE
LOCAL STATION
X0040
P10
M9036
M9036
P20
M9036
M9036
X004F X0041
M401
M401
M402
M402
Control program by the received data from the local station No.1.
Program to create the transmission data to the local station No.1.
Control program by the received data from the local station No.2.
Program to create the transmission data to the local station No.2.
FROM H0004 H0680
K1M401 K1
CALL
P10
CALL
P20
FEND
FROM
H0004 H00E0
K4M0 K2
FROM
H0004 H02E0
D300
TO
H0004
H0160
K4M200 K2
TO
H0004
H01E0
D200
RET
FROM
H0004 H00E2
K4M32 K2
FROM
H0004 H02E4
D304
TO
H0004
H0162
K4M232 K2
TO
H0004
H01E4
D204
RET
11 - 9
MELSEC-A
Read the data link status
(SW0080) of the local station
Local station No.1 data link
is proceeding
Local station No.1 data link
Y20
is in error
Local station No.2 data link
is proceeding
Local station No.2 data link
Y21
is in error
Read the remote input
(RX)
Read the remote register
K4
(RWr)
Write the remote output
(RY)
Write the remote register
K4
(RWw)
Read the remote input
(RX)
Read the remote register
K4
(RWr)
Write the remote output
(RY)
Write the remote register
K4
(RWw)