Yokogawa Data Acquisition with PID Control CX2000 - Manual (Page 30)

1-13
IM 04L31A01-17E
Functional Explanation
1
Communication with PCs
When using the setting/measurement server by connecting the CX and a PC, the serial
interface protocol is set to “Normal” (command communications using dedicated
commands).
The settings on the CX can be changed or the data on the CX can be retrieved into your
PC, by sending commands from the PC using programs such as BASIC.
The commands that can be used for this function are, setting commands, basic setting
commands, and output commands. For details, see chapter 6.
In addition, the DAQSTANDARD for CX can be used through this connection method.
The DAQSTANDARD for CX uses commands that can be used on the setting/
measurement server. The graphical user interface of the software enables you to
display measured data and make various settings without having to learn commands.
CX CX
CX
CX
PC
PC
RS422/485
RS232
1.3 Serial Communication Function