ST2826 Operation manual
Ver1.0
◇
101
DC bias current.
Command syntax
：
LIST:BIAS:CURRent <value>[,<value> *]
note
：
‖ *‖ shows that the sweep points are 10 points at most.
<value>:NR1
，
NR2 or NR3 format
e.g.
：
WrtCmd(―LIST:BIAS:CURR 100MA‖) ;set the DC current of the sweep point 1
to100mA
WrtCmd(―LIST:BIAS:CURR 1E-2,2E-2,3E-2,4E-2‖) ;set the DC current of the sweep
point 1,2,3 and 4 to 10mA
，
20mA
，
30mA and 40mA
quety syntax
：
LIST:BIAS:CURRent?
return
：
<NR3>[,<NR3> *]<NL^END>
note: because ST2826 and ST2826 have no internal DC bias current source, the instrument
must be used with the external DC bias source(ST1773, must be bought.) together.
:MODE
is used to set the list sweep mode.
command syntax
：
SEQuence
LIST:MODE
STEPped
SEQuenc: sequence mode
STEPped: stepped mode
e.g.
：
WrtCmd(―LIST:MODE SEQ‖)
query syntax
：
LIST
：
MODE
？
return
：
SEQ
<NL^END>
STEP
:BAND<n>
is used to set the limit data in the list sweep table.
command syntax
：
LIST:BAND<n><parameter>[,<low limit n>,<high limit n>]
<n> 1 to 10
（
NR1 format
）
：
sweep point in the line n
<parameter>: A compare the main parameter of the measurement result with the
high limit and the low limit.
B compare the sencondary parameter of the measurement result
with the high limit and the low limit.
OFF
: don‘t do the comparison.
<low limit n>: NR1,NR2 or NR3 format
，
the low limit data in the line n
Summary of Contents for ST2826
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Page 51: ...ST2826 Operation manual Ver1 0 41 Figure 3 15 ...
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Page 144: ...ST2826 Operation manual Ver1 0 134 Figure 9 8 the input circuit for control signal ...
