Tektronix FG 5010 - STOR ( Store); SYM ( Symmetry)

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STOR
(
Store
)
Type
:
Operational
Syntax
:
STOR <
NUM
>
: <
BINBLK >
,
....... ,
< NUM > <
BINBLK
>
(
8
)
Example
:
STOR 7
STOR 7 ,
8
STOR
5 : <
BINBLK
>
, 6 : <
BINBLK
> , 7 ,
2
Discussion :
The
STOR
command
causes the FG
5010 to store
the
current
settings in
the
location
(
s )
specified
by
the
argu
ment ( s ) .
Multiple arguments are allowed if
separated
by a
comma or a space . The argument range is through 9 .
The
STEP
SIZE , DT ,
PLI ,
RQS , and
USER
settings are
not stored .
CAUTION
Binary
settings data must
not be
modified or
generat
ed by the
user
.
The FG
5010 must be
sent only
binary
settings data that have been generated by an
FG 5010 .
The
STOR command
may
also
be
used
to
fill a
storage
location
with
settings
data
specified in a
binary block
argu
ment . In this case , the storage location number must be
followed by a
colon
,
which is then
followed by the
binary
settings , in binary block format . To obtain storage location
contents in binary forms , refer to the SEND command .
STOR
SYM (
Symmetry
)
Type :
Setting or
Query
Setting Syntax :
SYM <
NUM >
Example
:
SYM
85
Query
Syntax :
SYM ?
Query Response :
SYM <
NUM > ;
Programming - FG 5010
Discussion
:
The SYM command sets the duty cycle of the FG 5010
output signal to
the
percentage value
specified
in
the argu
ment
. The
argument
range
is
10
through 90
percent
, with a
resolution
of
1
percent
.
Signal symmetry may
not be set to
a
value
that
, in
conjunction with
the
frequency
setting
, re
quires a triangle ramp time less than 25 ns . Refer to Fig .
3-2 .
The power - on
setting is 50
percent . A SYM query
returns
the duty cycle number that was last specified .
SYM
3-21