ST2515 Operation Manual
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NOTE: When the valid statistics numbers >= 1, it will return the valid value or “+9.37,
0”.
For example: WrtCmd(“:STAT:MAX?”)
Returned value: 1.2450E+01, 5
The : STATistics:MINimum command is used to query the minimum of the statistics results.
Query Syntax: : STATistics:MINimum?
Return format: <Minimum (NR3), the corresponding data serial number of the minimum data
(NR1)>
NOTE: When the valid statistics numbers >= 1, it will return the valid value or “+9.37,
0”.
For example: WrtCmd(“:STAT:MIN?”)
Returned value: 1.2350E+01, 8
The : STATistics:COUNt command is used to query the statistics compare results.
Query Syntax: :STATistics:COUNt?
Return format: <HI count (NR1)>, <IN count (NR1)>, <LO count (NR1)>, <measurement error
count (NR1)>
For example: WrtCmd(“:STAT:COUNt?”)
Returned value: 12, 246, 78, 5
The :STATistics:DEViation command is used to query the statistics standard deviation.
Query Syntax: : STATistics:DEViation?
Return format: <σn (NR3)>
For example: WrtCmd(“:STAT:DEV?)
Returned value: 0.0159E-3
The :STATistics:VARiance command is used to query the statistics sample variance.
Query Syntax: : STATistics:VARiance?
Return format: <sn (NR3)>
For example: WrtCmd(“:STAT:VAR?”)
Returned value: 0.0159E-3
The :STATistics:CP command is used to query the Process Capability Index (CP).
Query Syntax: :STATistics:CP?
Return format: <Cp (NR2)>, <Cpk (NR2)>
For example: WrtCmd(“:STAT:CP?”)
Returned value: 0.86, 0.14
