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COM

COM 1 The COM 1 section defines the transmission parameters for the serial interface COM 1.

If required, the transmission parameters must be set such as to comply with the parameters of the addressed device (PC etc.). The interface characteristics are explained in detail in Hardware Interfaces. The individual parameters are presented in the table below.

The Application field indicates whether the serial port is used as a printer connector (Printer, if COM 1 was selected as printer port in the Print tab; see Printer Settings - Setup-Print) or for data transfer to the controller (Transfer, default setting). This parameter can not be changed in the Comm. tab.

 

Remote control
SYSTem:COMMunicate:SERial<1|2>:APPLication?

SYSTem:COMMunicate:SERial<1|2>:TRANsmit:PACE

Transmission parameters of the serial interfaces

Parameter Meaning Value range
Application Addressed device Transfer | Printer (fixed setting)
Baud Rate Data transmission rate 110 |300 | 600 | 1200 | 2400 | 4800 | 9600 | 19200 |
38400 | 57600 | 115200
Data Bits Number of data bits 7 | 8
Stop Bits Number of stop bits 1 | 2
Parity Number of parity bits none | odd | even
Protocol Transmission protocol none | XonXoff | CtsRts
 
COM 2 The COM 2 section defines the transmission parameters for the serial interface COM 2. The parameters are analogous to the COM 1 parameters.
 

Remote control
SYSTem:COMMunicate:SERial<1|2>:APPLication?

SYSTem:COMMunicate:SERial<1|2>:TRANsmit:PACE


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