Port Selection
1. The Multiple Display Control is originally set to COM1.
2. If any port other than COM1 is used, COM1 through COM4 can be selected in the
Port Selection Menu.
3. If the exact port name that is connected to the LCD Monitor using a serial cable is not
selected, communication will
4. The selected port is stored in the program and used for the next program as well.
be unavailable.
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