Setting Of Cc-Link/Lt Built-In Master And Remote I/O Units - Mitsubishi FX3UC SERIES User Manual

FX FX Series Programmable Controllers Series Programmable Controllers
3UC 3UC
User's Manual - Hardware Edition User's Manual - Hardware Edition
9.9

Setting of CC-Link/LT built-in master and remote I/O units

This section explains how to set the DIP switches for setting the operation of the built-in master and how to
set the station number of remote I/O stations.
Setting the built-in master
Setting the operation of the built-in master
Setting the CONFIG mode
Setting the station number of remote I/O units
Check the following items before turning the power ON.
Turn ON the power.
Executing CONFIG mode
Specification of reserved station
(To be performed if necessary.)
Turn OFF the power.
Terminating CONFIG mode
Changing the built-in master to ONLINE mode
Turn ON the power.
Executing ONLINE mode
Test run (I/O assignment and judgment method)
280
Refer to Subsection 9.9.1
Refer to Subsection 9.9.1
Refer to Subsection 9.9.2
Refer to Subsection 9.9.3
Refer to Section 9.12, 9.13
Refer to Subsection 9.9.3
Refer to Subsection 9.9.3
Refer to Subsection 9.9.3
Refer to Section 9.14
9 CC-Link/LT Built-in master ability (Only FX3UC-32MT-LT)
9.9 Setting of CC-Link/LT built-in master and remote I/O units
Set the transmission speed, point mode, etc. of the
built-in master using the DIP switches.
Set the built-in master to the CONFIG mode using
the DIP switches.
Set the station number of remote I/O units.
- Confirm the connection cable connection status.
- Confirm the voltage of the power supply input.
- Confirm that the RUN/STOP switch is set to "STOP" in
the PLC.
- Check the remote I/O unit station number for double
setting.
Turn ON the power supply adapter (or dedicated
power supply) and PLC in this order. Note that lighting
of the ERR LED at this time does not indicate
abnormality.
Specify reserved stations for setting temporary I/O
numbers in advance and edit the detailed remote
station information here.
Turn OFF the power supply adapter (or dedicated
power supply).
Set the DIP switches in the built-in master to the
ONLINE mode.
Turn ON the power supply adapter (or dedicated
power supply) and PLC in this order.
Built-in master
Check the operation using the LEDs.
-Data link is normal : L RUN ON
-Data link is abnormal : L ERR.ON/Flashing
Remote I/O unit
- Confirm the remote station connection information
(using the buffer memory [BFM #0 (0h) to #3 (3h)]).
- Perform the test using the programming tool.
Monitor inputs (X).
Turn ON and OFF outputs (Y) forcibly.
→Refer to Section 12.5.