HP3458A Emulation Mode
H-5
<mode> Parameter
Numeric Equivalent
Description
OFF
0
Disable autozero.
ON
1
Enable autozero.
ONCE
2
Not supported (ignored).
Default
ON
Query
AZERO?
Returns autozero status.
Description
AZERO
enables/disables the autozero mode. The valid parameters are OFF, ON, and ONCE, which
correspond numerically to 0, 1, and 2 respectively. Note that the Model 2002 does not support the
ONCE parameter; if this parameter is sent, it is ignored, and no mode change is executed. The Model
2002 autozeroing, synchronous mode is used when autozero is enabled.
The Model 2002 must be in the idle state for this command to work. (Trigger HOLD, trigger SYN.)
Example
AZERO ON
Enable autozero.
CALSTR?
Purpose
To request the calibration date.
Format
CALSTR?
Response
mmm-dd-19yy (month, date, year)
Description
The
CALSTR?
query requests the calibration date from the instrument, which returns the information
as a string in month, date, year format.
The Model 2002 does not support the associated CALSTR command.
CSB
Purpose
To clear status register bits.
Format
CSB
Parameter
None
Description
The
CSB
command clears all bits in the status register, including bit 6 (SRQ).
DELAY
Purpose
To program the time interval between the trigger and sample events.
Format
DELAY <time>
Parameter
<time>
= 1E-7s to 6000s
Default
0s
Summary of Contents for 2002
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Page 145: ...IEEE 488 Reference 3 22...
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