Linking Custom Eu Conversions - HP E1313A Manual

Linking Custom
EU Conversions
Loading Custom
EU Tables
Loading Tables for
Linear Conversions
Usage Example
Chapter 3
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Other commands used to set up strain measurements are:
[SENSe:]STRain:POISson
[SENSe:]STRain:EXCitation
[SENSe:]STRain:GFACtor
[SENSe:]STRain:UNSTrained
See the Chapter 5 and the HP E1506/E1507 User's Manual for more
information on strain measurements.
There are two major steps to link channels to custom EU conversions:
1. Load the custom EU conversion table values into the HP E1413.
These values will be in the form of a numeric array. (Contact your
HP Field Engineer for assistance in generating the EU conversion
table values.)
2. Link channels to the custom EU conversion table.
There is a specific location in the HP E1413's memory for each channel's
EU conversion table. When standard EU conversions are specified, the
HP E1413 loads these locations with EU conversion tables copied from its
non-volatile FLASH Memory. For custom EU conversions you must load
these table values using either of two SCPI commands.
The DIAGnostic:CUSTom:LINear <
command downloads a custom linear Engineering Unit (EU) conversion
table to the HP E1413 for each channel specified.
•
< table_block > is a block of 8 bytes that define 4, 16-bit values. SCPI
requires that < table_block
header. C-SCPI adds the header for you.
•
table_range specifies the range of input voltage that the table
< >
covers (from – table_range
<
specify must be within 5% of:
.015625 | .03125 | .0625 | .125 | .25 | .5 | 1 | 2 | 4 | 8 | 16 | 32 | 64.
•
ch_list specifies which channels will have this custom EU table loaded.
< >
Your program puts table constants into array table_block.
DIAG:CUST:PIEC table_block,1,(@132:163) Send table for channels 32-63 to
SENS:FUNC:CUST 1,1,(@132:163)
INITiate then TRIGger module
table_range >,< table_block
> include the definite length block data
to + table_range ). The value you
> < >
HP E1413.
Link custom EU with channels
32-63 and set the 1V A/D range.
Using the HP E1313/E1413
>,(@< ch_list >)
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