Calibration:value:voltage; Calibration:value:voltage <Ref_Volts - HP E1313A Manual

CALibration:VALue:VOLTage

Parameters
Comments
Command
Sequence
Chapter 5
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CALibration:VALue:VOLTage <
DC reference source to the module for A/D calibration.
Parameter Parameter
Name Type
< ref_volts > numeric (float32)
•
The value sent must be for the currently configured range and output (
FSCale ) as set by the previous
command. Full scale values must be within 10% of .0625, .25, 1, 4, or 10 (the
voltage reference provides 10 VDC on the 16 V range).
• <
ref_volts > may be specified in millivolts (mv).
•
A measurement of the source voltage can be made with an external multimeter
connected to the H Cal, and L Cal terminals on the terminal module, or the V H,
and V L terminals on the Cal Bus connector.
•
Use the
CALibration:CONFigure:VOLTage
CALibration:VALue:VOLTage
•
Use the
CALibration:CONFigure:VOLTage
voltage source for measurement at the Cal Bus connector.
•
Related Commands: CALibration:CONFigure:VOLTage
CAL:CONF:VOLT .0625,ZERO
*OPC?
Now measure voltage with external DMM.
CAL:VAL:VOLT < measured value
.
.
.
CAL:STOR ADC
ref_volts sends the value of the just-measured
>
Range of
Values
must be within 10% of range nominal
CALibration:CONFigure:VOLTage <
command prior to
or Error +3004, " illegal command" will occur.
command to configure the on-board
Connect zero voltage reference to
Calibration Bus.
Must wait for CAL:CONF:VOLT to complete.
>
Send measured value to module.
Store calibration constants in non-volatile
memory (use only at end of complete cal
sequence).
HP E1313/E1413 Command Reference
CALibration
Default
Units
volts
ZERO or
range >,< zero_fs >
, CALibration:STORe ADC
185