Sourcetronic ST2826, Руководство по эксплуатации

Страница: 100 / 145

ST2826 Operation manual Ver1.0
◇
90
Query syntax
：
FREQuency
？
return
：
<NR3><NL^END>
8.1.3VOLTage subsystem command set
VOLTage subsystem command set is used to set the voltage level of the measurement
instrument. Char ‗?‘ can be used to query the current level of the test voltage.
command syntax
：
<value>
VOLTage MIN
MAX
<value>: NR1,NR2 or NR3 format with V as the
postfix
.
MIN : set the level to 5mV
MAX: set the level to 2V
e.g.
： WrtCmd(―VOLT 1V‖); set the level to 1V
query syntax
：
VOLTage?
return
：
<NR3><NL^END>
8.1.4CURRent subsystem command set
Current subsystem command set is used to set the current level. Char ‗?‘ can be used to quety
the current level of the test instrument.
command syntax
：
<value>
CURRent MIN
MAX
<value>: NR1,NR2 or NR3 format with mA as the
postfix
.
MIN : set the level to 50μA
MAX:set the level to 20mA
e.g.
： WrtCmd(―CURR 10MA‖); set the level to 10mA 。
query syntax
：
CURRent ?
return
：
<NR3><NL^END>
8.1.5AMPLitude subsystem command set
AMPLitude subsystem is used to set the Auto Level control(ALC). Char ‗?‘ can be used to
query the state of the ALC.