Rigol DSA1000A Series, Programming Manual

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Chapter 2 Command Systems
RIGOL
Programming Guide for DSA1000A series 2-3
1. *CLS
Syntax *CLS
Function Clears all event registers and the error queue as well as the input
queue.
2. *ESE
Syntax *ESE <value>
*ESE?
Function Sets the enable value of a standard event, such as
*ESE 0
The query returns “0”*.
Explanations Bit 1 and bit 6 are not used in the Standard Event Register and
always regarded as “0”, thereinto <value> is a decimal number that
relates to any binary number whose bits of 6 and 1 are both 0
within 00000000 (0) and 11111111 (255).
*Remark: Double quotation marks would‟t be returned after a query unless where noted in this
manual.
3. *ESR?
Syntax *ESR?
Function Queries the standard event status register.
The query returns a decimal number that relates to any binary
number whose bits of 6 and 1 are both 0 within 00000000 (0) and
11111111 (255).
4. *IDN?
Syntax *IDN?
Function Queries the instrument ID and returns a string with the length at
least 35 characters.
5. *OPC
Syntax *OPC
*OPC?
Function *OPC: sets the “Operation Complete” (bit 0) of the standard event
status register to “1” after the current operation.
*OPC?: queries if the current operation has been finished or not,
and returns “1” if successful; otherwise returns “0”.