Mitsubishi Electronics AJ61BT11 사용자 설명서
8 - 1
8 PROGRAMMING
MELSEC-QnA
8
8. PROGRAMMING
8.1 Precautions When Programming
Precautions when creating programs are described below:
(1) Create a read program from the remote input RX (address E0
(1) Create a read program from the remote input RX (address E0
H
to 15F
H
) after data
link is started.
Also, create a write program to the remote output RY (address 160
Also, create a write program to the remote output RY (address 160
H
to 1DF
H
) at the
last of the entire program.
Parameter setting
Data link startup
Read from the remote input (RX)
Write to the remote output (RY)
(2) In a program, reading received data and writing transmission data should be
performed after the host station becomes the data link status (Xn1 is on).
MCR
X0
XF
X1
Communication program
Module error
Module ready
Host data link status
MC
N0
M0
N0