Teledyne LeCroy WaveJet 300A Series Remote Control - Manual (Page 35)

WaveJet 300A Remote Control Manual
917976 Rev A
35
Automatic Measurement MSEL
Command/Query
DESCRIPTION The MSEL command selects the measurement item of
automatic measurement A, B, C or D defined using the
automatic measurement direction command DIRM. The
MSEL? query returns the selected measurement item.
COMMAND SYNTAX MSEL <ch>, <mode>
<ch>:={OFF, CH1, CH2, CH3, CH4, MATH}
(WJ354/334/324/314)
:={OFF, CH1, CH2, MATH} (WJ352/332/322/312)
<mode>:= {MAX, MIN, P-P, VRMS, CVRMS, VMEAN, CVMEAN,
TOP, BASE, T-B, +OSHOT, -OSHOT, TR20-80, TF80-20,
TR10-90, TF 90-10, FREQ, PERIOD, +PULSE, -PULSE,
+WIDTH, -WIDTH, DUTY, INTEGRAL, SKEW, DELTAT}
QUERY SYNTAX MSEL?
RESPONSE FORMAT <ch>, <mode>
The selected automatic measurement channel is
identified in <ch>.
The automatic measurement item is identified in <mode>.
REMARKS If <ch> is set to CH3 or CH4 in the model
WJ352/332/322/312, it is rounded to CH1.
Automatic Measurement MSRA?, MSRB?, MSRC?, MSRD?
Query
DESCRIPTION MSRA?, MSRB?, MSRC? and MSRD? queries respectively read
automatic measurements A, B, C, and D.
COMMAND SYNTAX
QUERY SYNTAX MSRA? (or MSRB?, MSRC?, or MSRD?)
RESPONSE FORMAT <measure>
The result of automatic measurement A (or B, C, or D)
is identified in <measure>. The indicated value is
converted into <NR3 Numeric Response Data> and
returned. If automatic measurement is not possible,
+9.91E+37 is returned.
<value>
<value>, <maximum_value>, <minimum_value>
If automatic measurement is not valid (in case
measurement is turned off), the result becomes
+9.91000E+37.