Mitsubishi FX2N-16CCL-M, User Manual

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FX2N-16CCL-M CC-Link System Master Block Functions 5
5-5
[Data link startup]
1) The PLC sets to ON the write refresh command (BFM#A
H
b0), and makes the data of the
remote output (RY) effective.
When the write refresh command (BFM#A
H
b0) is OFF, all data of the remote output (RY) is
treated as "0 (OFF)".
2) The PLC sets to ON the write data link startup (BFM#A
H
b8) by EEPROM parameters to
start the data link.
However, parameters should be registered to the EEPROM in advance.
When the data link starts normally, the read data link status in host station (BFM#A
H
b1)
turns ON.
[Remote input]
3) The remote input (RX)of the remote device stations is automatically (for each link scan)
stored in the buffer memory "remote input (RX)" in the master station.
4) The PLC receives the input status stored in the buffer memory "remote input (RX)" using
the FROM instruction.
Point
The data link can be started also from the parameters written in the "parameter
information area" in the buffer memory. (Refer to Chapter 7.)
Master station
RX0F ~ RX00
RX1F ~ RX10
RX2F ~ RX20
RX3F ~ RX30
RX4F ~ RX40
~
RX1DF ~ RX1D0
PLC
FROM
Remote device station
(Station No. 1: Occupies 2 stations)
Remote device station
(Station No. 3: Occupies 2 stations)
RX5F ~ RX50
RX6F ~ RX60
RX7F ~ RX70
RX8F ~ RX80
Remote input (RX)
RX0F ~ RX00
RX1F ~ RX10
Remote input (RX)
RX0F ~ RX00
RX1F ~ RX10
Remote input (RX)