ST2515 Operation Manual
66
COMParator:MODE <ATOLerance or PTOLerance>
Where,
ATOLerance: set the limit mode of the instrument as absolute tolerance mode
PTOLerance: set the limit mode of the instrument as proportional tolerance mode
For example, WrtCmd(“COMP:MODE ATOL”); Set the limit mode of the instrument as absolute
tolerance mode.
Query Syntax: COMParator:MODE?
Return format: <ATOL or PTOL><NL^END>
The :COMParator:UPPer command sets the upper threshold of the instrument comparator
function.
The :COMParator:UPPer? query returns to the current upper threshold.
Command syntax:
COMParator:UPPer <Upper threshold>
Where,
<Upper threshold> =
0 to 110E+6 (NR3) the upper threshold of the
comparator function, unit: “Ω”
For example, WrtCmd(“COMP:UPP 2000”); Set the the upper threshold of the instrument
comparator function as 2000Ω.
NOTE: The upper threshold must be greater than or equal to the lower threshold.
Query Syntax: COMParator:UPPer?
Return format: the format and unit of <Upper threshold><NL^END> are the same as above.
The :COMParator:LOWer command sets the lower threshold of the instrument comparator
function.
The :COMParator: LOWer? query returns to the current lower threshold.
Command syntax:
COMParator: LOWer< Lower threshold >
Where,
<Lower threshold> =
0 to 110E+6 (NR3) the lower threshold of the
comparator function, unit: “Ω”
For example: WrtCmd(“COMP:LOW 1800”); Set the the lower threshold of the instrument
comparator function as 1800Ω.
NOTE: The lower threshold must be less than or equal to the upper threshold.
Query Syntax: COMParator: LOWer?
Return format: the format and unit of <Lower threshold><NL^END> are the same as above.
The :COMParator:REFerence command sets the reference resistance of the instrument
comparator function.
The :COMParator:REFerence? query returns to the current reference resistance.
Command syntax:
COMParator: REFerence<Reference Resistance>
