Calibration - HP E1563A User Manual

Subsystem Syntax
:DAC:VOLTage
Parameters
Comments
The CALibration subsystem allows you to calibrate your digitizer.

CALibration

:DAC:VOLTage < voltage > | MIN | MAX
:DAC:VOLTage? MIN | MAX
:DATA?
:GAIN[< channel >] [< readings > | DEF][,< rate > | DEF][,ON | 1 | OFF | 0]
:SOURce INTernal | EXTernal
:SOURce?
:STATe ON | 1 | OFF | 0
:STATe?
:STORe
:VALue < voltage >]
:VALue?
:ZERO[< channel >] [< readings >][,< rate >]
:ZERO[< channel >]:ALL? [< readings >][,< rate >]
CALibration:DAC:VOLTage <voltage> | MIN | MAX is only active if the
CALibration:SOURce is set to INTernal. The voltage specified is output by the
internal DAC to the calibration bus (HP E1564A 4-Channel Digitizer only). You can
measure this voltage on the top two pins of the front panel D-sub connector (CAL-H
and CAL-L) and is used for calibrating the digitizer's gain as the CAL:VALue.
Parameter
Name
voltage
•
The maximum output levels are limited to the levels shown in the table below.
These are the HP E1564A DAC voltages recommended for calibrating each
range. The values are approximately 98% of full scale.
Voltage
Range
0.0625
0.2500
1.0000
4.0000
16.0000
64.0000
256.0000
Parameter Range of
Type
numeric ±0.061256409 - ±15.00
Max DC Voltage
(absolute value)
0.061256409
0.245025635
0.980102539
3.920410156
15.00
not used
not used
Digitizer Command Reference
CALibration
Default
Values Units
volts
47