[Data link startup]
1.
When the programmable controller system is powered on, the network parameters in the
programmable controller CPU are transferred to the master station, and the CC-Link system
automatically starts up.
[Remote input]
2.
The remote input RX of an intelligent device station is stored automatically (for each link scan) in
the master station's "remote input RX" buffer memory.
3.
The input status stored in the "remote input RX" buffer memory is stored in the CPU device set
with the automatic refresh parameters.
Programmable
controller CPU
X
[Remote input RX when the AJ65BT-D75P2-S3 is set to station number 1]
Device No.
RX00
RX01
RX02
RX03
RX04
RX05
RX06
RX07
RX08
Master station
Remote input RX
RX0F to RX00
RX1F to RX10
RX2F to RX20
RX3F to RX30
3)
RX4F to RX40
RX5F to RX50
RX6F to RX60
RX7F to RX70
RX8F to RX80
to
to
RX7FF
RX7F0
Signal direction: AJ65BT-D75P2-S3 Master module
Intelligent device station
(Station number 1:
occupies 4 stations)
Remote input RX
Handshaking signals such
as positioning complete
RX0F to RX00
RX1F to RX10
RX2F to RX20
RX3F to RX30
2)
RX4F to RX40
RX5F to RX50
RX6F to RX60
RX7F to RX70
Signal name
D75P2 ready complete
Single-axis start complete
Dual-axis start complete
Use prohibited
Single-axis BUSY
Dual-axis BUSY
Use prohibited
Single-axis positioning complete
Dual-axis positioning complete
CHAPTER 8 FUNCTIONS
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8