5520A
Operators Manual
6-28
*OPC?
Sequential Overlapped
Coupled
IEEE-488 RS-232
x x xx
x
(Operations Complete query) Returns a 1 after all pending operations are complete. This
command causes program execution to pause until operations are complete. (See *WAI.)
Response: 1 (all operations are complete)
Example: *OPC? returns 1
Returns 1 when all pending operations are complete.
OPER
Overlapped CoupledIEEE-488 RS-232 Sequential
xx xxx
(Operate command) Activates the Calibrator output if it is in standby. This is the same
as pressing the Calibrator front panel O key. If there are errors in the error queue, the
OPER command is inhibited for outputs 33 V and over. (Also see the ERR? command
and STBY command.)
Parameter: (None)
Example: OPER
Connect the selected output to the Calibrator front panel terminals. Also lights the
annunciator in the O key.
OPER?
Sequential Overlapped
Coupled
IEEE-488 RS-232
x x xx
x
(Operate query) Returns the operate/standby setting.
Response: 1 (Operate)
0 (Standby)
Example: OPER? returns 1
Returns 1 when the Calibrator is in operate.
*OPT?
Sequential Overlapped
Coupled
IEEE-488 RS-232
x x xx
x
(Options command) Returns a list of the installed hardware and software options.
Responses: <option string>,<option string>,... (options list, separated by commas)
0 (no options are installed)
Example: *OPT? returns SC600
Returns SC600 when the Oscilloscope Calibration Option is installed.
To Next Page
Loading...
