GPIB
4-24 370B User Manual
Linked Arguments. In other cases, the argument itself requires another argument.
When an argument to an argument is required, a colon links the two; hence the
second is called a linked argument.
<header> <argument>:<linked argument>
DISplay INVert:ON
VERt COLlect:1.0E+0
WFMpre NR.PT:512
Queries. For most commands there is a corresponding query formed by adding a
question mark to the header key word. Do not put a space between the last
character of the key word and the question mark.
Queries for the 370B need only the header and question mark, though the
response will usually be more involved.
<header>?
ID?
HOR?
DEB?
STPgen?
Query: STP?
Typical Response: STPGEN NUMBER: 5,PULSE:OFF,
OFFSET: 0.00,INVERT:OFF, MULT:OFF,
CURRENT: 1.0E–3
Multiple Arguments. Where a header has multiple arguments, the successive
arguments (or argument pairs if the arguments have linked arguments) must be
separated by commas.
<header> <first arg>:<link arg>, <second arg>:<link arg>
STP CUR: 2E–6, MUL:ON, NUM:5
DIS VIE:10, REF:ON
Numeric Arguments Formats. Many Commands have numeric arguments. The
numbers are decimal (base 10) values. They are expressed in three different
formats, denoted <NR1>, <NR2>, and <NR3>. These formats are shown in
Table 4–4.