HP E1313A Manual page 81

Loading Tables for
Non-Linear Conversions
Usage Example
Linking Custom
EU Tables
80 Using the HP E1313/E1413
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The DIAGnostic:CUSTom:PIECewise <
command downloads a custom piecewise EU conversion table to the
HP E1413 for each channel specified.
•
table_block is a block of 1,024 bytes that define 512 16-bit values.
< >
SCPI requires that
data 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,(@124:131) Send table for channels 24-31 to
SENS:FUNC:CUST 1,1,(@124:131)
INITiate then TRIGger module
The
[SENSe:]FUNCtion:CUSTom [<
channels with the custom EU conversion table loaded with the
DIAGnostic:CUSTom:LINear
Two other custom linking commands are available for custom thermocouple
measurements:
[SENSe:]FUNCtion:CUSTom:TCouple <
[SENSe:]FUNCtion:CUSTom:REFerence [<
A full explanation of these custom temperature EU linking commands can
be found starting on page 136.
•
The range parameter selects one of the HP E1413's voltage
< >
ranges: .0625 | .25 | 1 | 4 | 16. To select a range, simply specify the
range. Specifying
Specifying AUTO selects autorange. The default range (no range
parameter specified) is autorange. If an A/D reading is greater than
the < table_range >
an overrange condition will occur.
•
The < type > command is for the
command and it specifies the type of thermocouple wire.
•
If no custom table has been loaded for the channels specified with
SENSe:FUNCtion:CUSTom
command is given.
INITiate
table_range >,< table_block
table_block include the definite length block
< >
> to + < table_range
HP E1413.
Link custom EU with channels
24-31 and set the 1V A/D range.
range ch_list
>,](@<
or
DIAGnostic:CUSTom:PIECewise
type >,[<
and
range
selects the lowest range (.0625VDC).
0
specified with DIAGnostic:CUSTom:PIECewise
SENSe:FUNCtion:CUSTom:TCouple
, an error will be generated when an
>,(@< ch_list >)
> ). The value you
command links
>)
commands.
range >,](@< ch_list >)
>,](@< ch_list >)
,
Chapter 3