LG GLOFA-GM Series User Manual page 45

Chapter 4 Performance specification
5) Enter station No. for dedicated mode or other company's dedicated mode. Station No. can be set from 0 to 31.
6) Set the other basic parameters(communication speed, data bit, parity, and stop bit) in accordance with the
communication type.
7) If parameters have been set, write according to channels. First, connect GMWIN cable between CPU of PLC and
PC.
Remark
[Note1] GMWIN cable shall be connected between RS-232C port of PLC CPU and PC. If linked with RS-232C
port of Cnet I/F module, the connection via Frame Editor isn't available.
8) Select [Option]-[port] in Frame Editor to display the dialog box below. Continuously select serial port of PC side
connected with GMWIN cable and click on the [OK] button.
.
9) Select [Online]-[Connect] to connect with PLC. If the screen below is displayed, the connection is completed.
If the connection failed, two causes are expected as follows.
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