SCPI Command Reference
17-41
2. If there are a lot of readings stored in the buffer, some statistic operations
may take too long and cause a bus time-out error. To avoid this, send the
:calc3:data? command and then wait for the MAV (message available) bit
in the Status Byte Register to set before addressing the SourceMeter to
talk. See Section 14.
3. See Appendix C for a detailed explanation on how data
fl
ows through the
various operation blocks of the SourceMeter. It clari
fi
es the types of read-
ings that are acquired by the various commands to read data.
:DISPlay subsystem
The display subsystem controls the display of the SourceMeter and is summarized in
Table 17-2.
Control display
:DIGits <n>
:DISPlay:DIGits <n>
Set display resolution
Parameters
<n> =
4
3.5 digit resolution
5
4.5 digit resolution
6
5.5 digit resolution
7
6.5 digit resolution
DEFault
5.5 digit resolution
MINimum
3.5 digit resolution
MAXimum
6.5 digit resolution
Query
:DIGits?
Query display resolution
:DIGits? DEFault
Query *RST default resolution
:DIGits? MINimum
Query lowest allowable display resolution
:DIGits? MAXimum
Query largest allowable display resolution
Description
This command is used to set the display resolution. Note that you can
instead use rational numbers. For example, to select 4.5 digit resolution, you
can send a parameter value of 4.5 (instead of 5). The SourceMeter rounds
the rational number to an integer.
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Страница 98: ...3 20 Basic Source Measure Operation ...
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Страница 477: ...A Specifications ...
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