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12-4
Function Commands
HORizontal
The <operator> is any active math operation for the selected function. The <operand> is any
allowable source for the selected FUNCtion, including channels, waveform memories, or
functions. If the function is applied to a constant, the source returns the constant.
Example 10 OUTPUT 707;":FUNCTION1?"
If the headers are off (see :SYSTem:HEADers), the query returns only the operands, not the
operator.
10 :SYST:HEADER ON
20 :FUNC1:SUBTRACT CHAN1,CHAN2
30 :FUNC1? !returns :FUNC1:SUBTRACT CHAN1,CHAN2
40 :SYST:HEADER OFF
50 :FUNC1? !returns CHAN1,CHAN2
HORizontal
Command :FUNCtion<N>:HORizontal {AUTO | MANual}
Sets the horizontal tracking to either AUTO or MANual. The HORizontal command also
includes a subsystem consisting of the commands POSition and RANGe.
Restrictions This command applies only to the Magnify and Versus operators. On software revisions
A.06.00 and above, using this function on operators other than Magnify or Versus returns the
error message “–224, Illegal parameter value”. On software revisions below A.06.00, the error
message is not returned.
Query :FUNCtion<N>:HORizontal?
The query returns the current horizontal scaling mode of the specified function.
Returned Format [:FUNCtion<N>:HORizontal] {AUTO | MANual}<NL>
Example 10 OUTPUT 707;":FUNCTION1:HORIZONTAL?"
HORizontal:POSition
Command :FUNCtion<N>:HORizontal:POSition <position_value>
This command sets the time value at center screen for the selected function. The
<position_value> argument is the position value in time, in seconds.
Restrictions This command applies only to the Magnify and Versus operators. If this function is used on
operators other than Magnify or Versus, no error message is returned regardless of software
revision.
Query :FUNCtion<N>:HORizontal:POSition?
The query returns the current time value at center screen of the selected function.
Returned Format [:FUNCtion<N>:HORizontal:POSition] <position><NL>
Example This example places the current horizontal position setting for function 2 in the numeric vari-
able, Value.
10 OUTPUT 707;":SYSTEM:HEADER OFF" !Response headers off
20 OUTPUT 707;":FUNCTION2:DISPLAY ON"
30 OUTPUT 707;":FUNCTION2:HORIZONTAL:POSITION?"