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40
Programming Reference
SCPI Instrument Command List
Command
:ARM:IMP
Long
:ARM[:SEQuence[1]|STARt][:LAYer]:IMPedance
Form
Set & Query
Parameter
Numeric
Parameter Suffix
OHM
with engineering prefixes, e.g.:
MOHM
is Megaohms.
*RST value
50
Ω
Specified Limits
50
Ω
or 10 k
Ω
Description
Use this command to program the input impedance of the EXT INPUT
connector. Note that only two settings are available. If you try to program
any other value, it will be rounded to one of the specified values.
Example
To set up the input impedance and the triggering threshold of the EXT
INPUT connector:
Command
:ARM:LEV
Long
:ARM[:SEQuence[1]|STARt][:LAYer]:LEVel
Form
Set & Query
Parameter
Numeric
Parameter Suffix
V
with engineering prefixes.
*RST value
+1.0 V
Specified Limits
–10 V to +10 V
Description
Use this command to program the triggering threshold of the EXT INPUT
connector.
Example
To set up the input impedance and the triggering threshold of the EXT
INPUT connector:
:ARM:IMP 50OHM
:ARM:LEV 2.5V
Set EXT INPUT impedance to 50
Ω
Set EXT INPUT threshold to 2.5 V
:ARM:IMP 50OHM
:ARM:LEV 2.5V
Set EXT INPUT impedance to 50
Ω
Set EXT INPUT threshold to 2.5 V
Содержание 81101A
Страница 1: ...S S1 Agilent 81101A 50 MHz Pulse Generator Reference Guide ...
Страница 88: ...88 Programming Reference SCPI Instrument Command List ...
Страница 112: ...112 Specifications Pulse Parameter Definitions ...
Страница 116: ...116 Index ...
Страница 118: ...Copyright Agilent Technologies 1998 2000 Edition E0300 Printed in Germany 81101 91021 ...