BNC 7000 Series Programmer Manual - Manual (Page 13)

13
The Standard Event Status Enable (ESE) query returns the value of the Standard Event Status Enable
Register.
NOTE: Reading the Standard Event Status Register clears it
Remarks The Register is not affected by instrument preset or *RST. However, cycling the instrument
power will reset this register to zero.
3.1.4 *IDN?
The Identification (IDN) query outputs an identifying string. The response will show the following
information: , , ,
3.1.5 *OPC
The Operation Complete (OPC) command sets bit 0 in the Standard Event Status Register when all
pending operations have finished.
The Operation Complete command causes the device to set the operation complete bit (bit 0) in the
Standard Event Status Register when all pending operations have been finished.
3.1.6 *OPC?
The Operation Complete (OPC) query returns the ASCII character 1 in the Standard Event Status
Register when all pending operations have finished.
This query stops any new commands from being processed until the current processing is complete.
This command blocks the communication until all operations are complete (i.e. the timeout setting
should be longer than the longest sweep).
3.1.7 *OPT?
The options (OPT) query returns a comma-separated list of all of the instrument options currently
installed on the signal generator.
3.1.8 *RST
The Reset (RST) command resets most instrument functions to factory- defined conditions.
Remarks Each command shows the [*RST] default value if the setting is affected.
3.1.9 *SRE
The Service Request Enable (SRE) command sets the value of the Service Request Enable Register.
The variable is the decimal sum of the bits that will be enabled. Bit 6 (value 64) is ignored and
cannot be set by this command.
Range 0–255
The setting enabled by this command is not affected by instrument preset or
Berkeley Nucleonics Corporation 2955 Kerner Blvd., San Rafael, CA 94901
Phone: 415-453-9955, Fax: 415-453-9956, Email: [email protected], Web: www.berkeleynucleonics.com