Mitsubishi FX3UC SERIES User Manual page 307

FX Series Programmable Controllers
3UC
User's Manual - Hardware Edition
16pts/4pts (Point mode) setting [DIP switch 3]
DIP switch status
3
ON
OFF
[DIP switch 4, 5, 8]
The DIP switches 4, 5 and 8 are unavailable. Make sure to set them to OFF.
4
Setting the CONFIG mode
Set the DIP switches for operation setting "DIP switch 6: ON, DIP switch 7: OFF" in the built-in
master.
Selecting the Operation mode [DIP switch 6, 7]
DIP switch status
6
OFF
ON
OFF
Setting example of transmission speed (B RATE), point mode (16
pts/4 pts) and operation mode
Set the DIP switches as shown in the right figure to set the following
status.
Item
B RATE
16pts/4pts
operation mode
5
Turn the power ON
Turn ON the power of the PLC.
When the power supply adapter or dedicated power supply is used, turn ON the power in the order
"Power supply adapter (or dedicated power supply) → PLC (built-in master)".
6
Confirming completion of the CONFIG mode
When collection of the remote I/O unit information is completed in CONFIG mode, BFM #28 (1Ch)
b4 turns ON.
7
Turn the power OFF
8
Setting the built-in master to the ONLINE mode
Set the DIP switch 6 to ON and DIP switch 7 to OFF in the built-in master.
(For the switch setting, refer to the Above No.4.)
9
Turning ON the power again
Turn ON the power of the PLC. When the power supply adapter or dedicated power supply is used,
turn ON the power in the order "Power supply adapter (or dedicated power supply)
master)".
Setting Content
16-point mode
4-point mode
Setting Content
7
OFF ONLINE mode
OFF CONFIG mode
ON TEST mode
Setting Content
2.5Mbps
4-point mode
CONFIG mode
9 CC-Link/LT Built-in master ability (Only FX3UC-32MT-LT)
9.14 Test run (communication test) and judgment method
DIP switch
6 = ON
DIP switch
2 = ON
1
2
3
4
5
6
7
8
9
→
PLC (built-in
10
301