BNC 835 Programmer Manual - Manual (Page 13)

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
3.1.2 *ESE <data>
The Standard Event Status Enable (ESE) command sets the Standard Event Status Enable Register.
The variable <data> represents the sum of the bits that will be enabled.
Range 0–255
Remarks The setting enabled by this command is not affected by signal generator preset or *RST.
However, cycling the signal generator power will reset this register to zero.
3.1.3 *ESE?
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 signal generator preset or *RST. However, cycling the
signal generator 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: <company name>, <model number>, <serial number>, <firmware revision>
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).