YOKOGAWA DTSXL, User Manual, Page: 141 / 289

< PART – B Software >
B-58
IM 39J06B40-01EN 14th Edition: May 30, 2022
B6.4.8. Serial Port Configuration (Serial)
You can select the serial port (COM1 and COM2) of the DTSX3000 to be assigned for
the PPP function and Modbus serial function, as well as define communication settings
in serial port configuration.
After selecting and entering the required settings, click the [Set] button. The DTSX3000
configuration is updated but the changes are applied only after reboot.
Item Meaning Data Range
COM1 COM2
Speed Baud rate(bps) *1 *2
Data length Data length 7 or 8(*3) 7 or 8(*3)
Stop bit Number of stop bits 1(*3) or 8 1(*3) or 2
Parity Parity check None(*3), even or odd None(*3), eve or odd
Flow control Flow control None(*3), rst/cts or xon/xoff None(*3), rts/cts or xon/xoff
*1: 1200, 2400, 4800, 9600, 19200, 38400, 57600 or 115200. Default is "9600".
*2: 1200, 2400, 4800, 9600, 19200 or 38400. Default is "9600".
*3: default value
Tip
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Half-duplex communication is not supported
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The COM1 or COM2 port goes into power save mode when not used
Communication settings for
COM1 port.
Assignment of COM1 and
COM2 ports to functions.
Communication settings for
COM2 port.
Save the above settings to
DTSX3000.
Initialize to factory settings.