Instructions

RIGOL Chapter 2 Command System
2-80 DG2000 Programming Guide
 When [:SOURce[<n>]] or [<n>] is omitted, the system sets the related parameters of CH1 by default.
Return Format
The query returns the symmetry in scientific notation, with 7 effective digits. For example, 5.500000E+01
(the Ramp symmetry is 55%).
Example
:SOUR1:FUNC:RAMP:SYMM 55 /*Sets the Ramp symmetry of CH1 to 55%.*/
:SOUR1:FUNC:RAMP:SYMM? /*Queries the Ramp symmetry of CH1 and the query returns
5.500000E+01.*/
[:SOURce[<n>]]:FUNCtion:RS232:BAUDrate
Syntax
[:SOURce[<n>]]:FUNCtion:RS232:BAUDrate {9600|14400|19200|38400|57600|115200|128000|230400}
[:SOURce[<n>]]:FUNCtion:RS232:BAUDrate?
Description
Sets the RS232 baud rate of the specified channel.
Queries the RS232 baud rate of the specified channel.
Parameter
Name
Type
Range
Default
[<n>]
Discrete
1|2
1
{9600|14400|19200|38400|
57600|115200|128000|230400}
Discrete
9600|14400|19200|38400|
57600|115200|128000|230400
9600
Remarks
When [:SOURce[<n>]] or [<n>] is omitted, the system sets the related parameters of CH1 by default.
Return Format
The query returns the RS232 baud rate in integer form.
Example
:SOUR1:FUNC:RS232:BAUD 9600 /*Sets the RS232 baud rate of CH1 to 9600.*/
:SOUR1:FUNC:RS232:BAUD? /*Queries the RS232 baud rate of CH1 and the query returns 9600.*/
[:SOURce[<n>]]:FUNCtion:RS232:CHECKBit
Syntax
[:SOURce[<n>]]:FUNCtion:RS232:CHECKBit {NONE|ODD|EVEN}
[:SOURce[<n>]]:FUNCtion:RS232:CHECKBit?
Description
Sets the RS232 check bit of the specified channel.
Queries the RS232 check bit of the specified channel.
Parameter
Name
Type
Range
Default
[<n>]
Discrete
1|2
1
{NONE|ODD|EVEN}
Discrete
NONE|ODD|EVEN
NONE
Remarks
When [:SOURce[<n>]] or [<n>] is omitted, the system sets the related parameters of CH1 by default.