Fluke 5500A Operator's Manual page 222

5500A
Operator Manual
*OPC
(Operations Complete command) Set bit 0 (OPC) of the Event Status Register to 1 when
all pending device operations are complete. Also see the *ESR? command.
Parameter:
Example:
Set bit 0 of the Event Status Register to 1 when all pending device operations are done.
*OPC?
(Operations Complete query) Return a 1 after all pending operations are complete. This
command causes program execution to pause until operations are complete. (See *WAI.)
Response:
Example:
Return 1 when all pending operations are complete.
OPER
(Operate command) Activate the 5500A Calibrator output if it is in standby. This is the
same as pressing the 5500A Calibrator front panel
error queue, the OPER command is inhibited for outputs 33V and over. (Also see the
ERR? command and STBY command.)
Parameter:
Example:
Connect the selected output to the 5500A Calibrator front panel terminals. Also lights
the annunciator in the
OPER?
(Operate query) Return the operate/standby setting.
Response:
Example:
Return 1 when the 5500A Calibrator is in operate.
*OPT?
Returns a list of the installed hardware and software options, including any 5725A
Amplifiers that are attached.
Responses:
Example:
Return 5725A, 5500A-SC when the 5725A Amplifier option is attached and the
Oscilloscope Calibration Option is installed.
6-26
x x
IEEE-488 RS-232
(None)
*OPC
x x
IEEE-488 RS-232
(all operations are complete)
1
*OPC? returns 1
x x
IEEE-488 RS-232
(None)
OPER
key.
x x
IEEE-488 RS-232
(Operate)
1
(Standby)
0
OPER? returns 1
x x
IEEE-488 RS-232
<option string>,<option string>,...
0
*OPT? returns 5725A, 5500A-SC
x x
Sequential Overlapped
x x
Sequential Overlapped
x x
Sequential Overlapped
key. If there are errors in the
x x
Sequential Overlapped
x x
Sequential Overlapped
(options list, separated by commas)
(no options are installed)
x
Coupled
x
Coupled
x
Coupled
x
Coupled
x
Coupled