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ManualsBrandsMitsubishi ManualsComputer equipmentQJ71C24/-R2
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CHAPTER 7 DATA COMMUNICATIONS USING DC CODE TRANSMISSION CONTROL
7
7.3 Precautions when Using the Transmission Control Functions
(6) Handling of ER (DTR) and DR (DSR) signals when DTR/DSR control is not used
When the DTR/DSR control function is not used, the Q series C24 handles the ER (DTR) and DR (DSR) signals
as described below.
• Leaves the ER (DTR) signal ON.
• Ignores the DR (DSR) signal ON/OFF state.