Tonghui TH2829 Series - Page 179

TH2829X Series Operation Manual Chapter 10 HANDLER
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NOTE: * part means 201 sweep points at most can be set.
Where,
<value> is NR1, NR2 or NR3 data format.
For example: WrtCmd (“LIST:VOLT 1.5”) Set the frequency of the sweep point 1
as 1.5V.
WrtCmd (“LIST:VOLT 1E-2, 2E-2, 3E-2, 4E-2”) Set the
frequencies of sweep point 1, 2, 3 and 4 respectively as 10mV, 20mV, 30mV and
40mV.
NOTE: This command can be followed by suffix unit V.
Query syntax: LIST:VOLTage?
Return format:<NR3>[,<NR3>*]<NL^END>
<value> should be set from 5mV to 2V, or return format will report
errors.
The LIST:CURRent command is used to clear the measurement current of each
sweep point and reset the current. The LIST:CURRent? query returns the current
of each sweep point.
Command syntax: LIST:CURRent<value>[,<value>*]
NOTE: * part means 201 sweep points at most can be set.
Where,
<value> is NR1, NR2 or NR3 data format.
For example: WrtCmd (“LIST:CURR 100MA”) Set the measurement current of
the sweep point 1 as 100mA.
WrtCmd (“LIST:CURR 1E-2, 2E-2, 3E-3, 4E-3”) Set the currents of
sweep points 1, 2,3 and 4 respectively as 10mA, 20mA, 3mA and 4mA.
NOTE: This command can be followed by a suffix unit A (ampere).
Query syntax: LIST:CURRent?
Return format: <NR3>[,<NR3>*]<NL^END>
NOTE: The current of each sweep point should be set from 50μA to 20mA,
or return format will report errors.
The LIST:BIAS:VOLTage command is used to clear the original DC bias voltage of
each sweep point and reset the voltage. The LIST:BIAS:VOLTage? query returns
the current DC bias voltage of each sweep point.
Command syntax: LIST:BIAS:VOLTage<value>[,<value>*]
NOTE: * part means 201 sweep points at most can be set.
Where,
<value> is NR1, NR2 or NR3 data format.
For example: WrtCmd (“LIST:BIAS:VOLT 1.5V”)
Set the DC bias voltage of sweep point 1 as 1.5V.
Query syntax: LIST:BIAS：VOLTage?
Return format: <NR3>[,<NR3>*]<NL^END>