Property (Read Only)
In revision A.9.5x and below:
Data = SCPI.CALCulate(Ch).SELected.EQUation.VALid
In revision A.9.60 and above, the following syntax is also supported:
Data = SCPI.CALCulate(Ch).TRACe(Tr).EQUation.VALid
This command returns False when the equation expression and label are correct but the required S-parameter data is not measured or if it refers the invalid corrected memory array. Annotation of 'Equ!' is displayed when this command returns a False value.
Equation Editor can refer S parameter data and data present in corrected memory array.
In revision A.9.60 and above, you can select the trace and check the validity of the equation for the trace just by executing the above TRACe(Tr) command. You do not need to execute SCPI.CALCulate(Ch).PARameter(Tr).SELect.
|
Parameter |
Ch |
|
Description |
Channel Number |
|
Range |
1 to 36 |
|
Parameter |
Data |
|
Description |
A boolean value which gets the state of the equation in the Equation Editor as invalid (False) or valid (True) |
|
Data type |
Boolean type (Boolean) |
|
Range
|
True or ON: Valid Spara data False or OFF: Invalid Spara data |
|
Preset value |
False or OFF |
Dim EqState As Boolean
EqState = SCPI.CALCulate(1).SELected.EQUation.VALid
SCPI.CALCulate(Ch).SELected.EQUation.STATE
SCPI.CALCulate(Ch).SELected.EQUation.TEXT
No equivalent key is available on the front panel.
All revision:
:CALCulate{[1]-160}[:SELected]:EQUation:VALID?
In revision A.9.60 and above, the following syntax is also supported:
:CALCulate{[1]-160}:TRACe{[1]-16}:EQUation:VALID?
<1/0><^END>
10 OUTPUT 717;":CALC1:EQUation:VALid?"
20 ENTER 717;A