Commands Listed in Alphabetical Order
Examples
MASK:SEG2:NR_
PT?
might return :M ASK:SEG2:NR_PT 5.
MASK:SEG<m>:POINTS
This command sets or returns the X-Y user coordinates of all points in the current
mask segment
.Thesetformdefines n ew points in the current mask, replacing any
existing points in the current mask segment; it sets or returns the vertices for a
particular segment in the current mask.
Group
Mask
Syntax
MASK:SEG<m>:POINTS <NR3>,<NR3>[,<NR 3>,<NR3
>]
MASK:SEG<m>:POINTS?
Arguments
<m> is an integer that specifies the current mask segment number.
<NR3> refers to the coordinates of one of the vertices in the Current mask. Each
pair of numbers represents the horizontal and vertical coordinates of a mask
segment vertex. The pairs must be listed in a counterclockwise order. If the
vertical or horizontal scale or position is changed after this command and then the
query form of this command is issued, the value returned from the instrument will
not be the same. If just one pair is input, it is ignored and the current mask segment
is marked as undefined. The default is no points in the current mask segment.
Examples
MASK:SEG2:POINTS -2.3E-9, 44E-3, -2.5E-9 , 47E-3, 1.2 E-9,
44E-3
defines the points in current mask segment 2.
MASK:SEG2:POINTS? might return :MA SK:SEG2:POINTS 0.0000, 0.0000,
indicating that the X-Y user coordinates of all points in the Current mask segment
are set to 0,0.
MASK:SOUrce
This command sets or reports which sourc e will be compared against the mask(s)
when counting is turned on; it controls which trace to use in mask counting. It
also affects mask autoset and how triggering is set up when you select the mask.
Group
Mask
Syntax
MASK:SOUrce {CH[1-4]|MATH[1-4]|REF[1-4]}
MASK:SOUrce?
2-316 DPO7000, DPO70000/B and DSA7000/B Series Programmer Manual