Esr; Idn - Rigol DG800 Pro Series Programming Manual

is the sum of the decimal values of all bits set in the standard event register. For
example, to enable Bit 2 (4 in decimal), Bit 3 (8 in decimal), and Bit 7 (128 in decimal),
set the <maskargument> to 140 (4+8+128).
Return Format
The query returns an integer. The integer equals to the decimal-weighted sum of all
the bits set in the register.
Example
*ESE 16 /*Enables Bit 4 (16 in decimal) in the register.*/
*ESE? /*The query returns the enable value of the register 16.*/
3.5.3

*ESR?

Syntax
*ESR?
Description
Queries and clears the event register of the standard event status register.
Parameter
None.
Remarks
Bit 1 and Bit 6 in the standard event status register (
Definition of Standard Event Status Register
0; therefore, the range of the returned value is a decimal number corresponding to a
binary number X0XXXX0X (X is 1 or 0).
Return Format
The query returns an integer. The integer equals to the binary-weighted sum of all the
bits set in the register.
Example
None.
3.5.4

*IDN?

Syntax
*IDN?
Description
Queries the ID string of the instrument.
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Table 3.21 Table of the Bit
) are not used and are always treated as
DG800 Pro/DG900 Pro Programming
Command System
Guide
27