IDEC FC6A-C16K1CE Communications Manual page 167

Set the Data Link Station Number and the Baud Rate.
3.
Select Constant or Data Register under Data Link Station Number. If you select Constant, set the data link station
number. If you select Data Register, write the data link station number into the special data register.
Click OK.
4.
Create the user program.
5.
Transfer the user program.
6.
This concludes configuring the settings.
Note: If you select Data Register under Data Link Station Number in the Data Link Slave Settings dialog box, you can change the data link
station number of the slave station without downloading the user program by writing the data link station number into the following special data
registers.
Communication Port
Port 1
Port 2
Port 3
Note: After making changes, correctly initialize the master station and set the slave stations.
Use one of the following methods to initialize the master station.
(1) Turn off the master station, and then turn it back on.
(2) Set M8007 on the master station.
(3) Select Online > PLC > Initialize > Initialize Data Link.
The valid data link station numbers are 1 to 31. If you specify any other value, the station number set in the Function Area Settings will be used.
FC6A S M S A - -O
ERIES ICRO MART LL IN
T C M
NE YPE OMMUNICATION ANUAL
7: D L C
ATA INK OMMUNICATION
Special Data Register
D8100
D8102
D8103
FC9Y-B1730 7-9