IDEC FC6A-C16K1CE Communications Manual page 166

7: D L C
ATA INK OMMUNICATION
Click OK.
5.
Create the user program.
6.
Transfer the user program.
7.
This concludes configuring the settings.
Note: When you use data link communication, you have to turn on the slave stations first before turning on the master station. If you turn on the
master station before turning on the slave stations, the master station cannot recognize the slave stations. If the master station cannot recognize
the slave stations, you have to initialize the data link. To initialize the data link, click Initialize Data Link in WindLDR or turn on special internal
relay M8007 in the user program.
1.
Select Online > Monitor > Monitor > Start Monitor.
WindLDR enters monitor mode.
2.
Select Online > PLC > Initialize > Initialize Data Link.
The slave stations are recognized by the master station.
If you cannot perform WindLDR maintenance communication, insert the following program into the master station's user
program.
Stop and then run the master station to have it recognize the slave stations.
When operation (RUN) starts, M8007 is turned on for a period of one scan, and the data link is initialized.
Data Link Slave Station
From the WindLDR menu bar, select Configuration > Comm. Ports.
1.
The Function Area Settings dialog box for Communication Ports appears.
Click Communication Mode for the port to use and select Data Link Slave.
2.
The Data Link Slave Settings dialog box appears.
7-8 FC6A S M S A
ERIES ICRO MART
M8120: Initialize pulse
M8007: Communication initialization flag
- -O T C
LL IN NE YPE OMMUNICATION
M FC9Y-B1730
ANUAL