Agilent Technologies 4288A, Programming Manual

Page: 169 / 289

Chapter 10 167
Command Reference
:CREJ:LIM
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:CREJ:LIM
Syntax
[:SENSe][:FIMPedance]:CREJect:LIMit <numeric>
[:SENSe][:FIMPedance]:CREJect:LIMit
Description
Sets the boundary value (percentage of the measurement range) within the detection range
of Low C when you turn on the Low C reject function. The measurement range to which
the set value is applied differs depending on the setup of the measurement range mode as
shown below.
• When in auto-range mode (ON has been specified with the
:RANG:AUTO
command):
When the measurement frequency is in the 1 kHz: 100E-12 F (100 pF) range
When the measurement frequency is in the 1 MHz: 1E-12 F (1 pF) range
• When in the fixed range mode (OFF has been specified with the
:RANG:AUTO
command):
The selected measurement range
For example, if you make a measurement with the range fixed to the 1
µ
F range and specify
1%, Low C is detected if the measured value of the primary parameter (Cs or Cp) is 10 nF
or less.
For information on the screen display, GPIB output, and so on when Low C is detected,
refer to Appendix E, “At-a-glance Table of Operations When Overload or Low C is
Detected,”.
Parameters
If the specified parameter is out of the allowable setup range, the minimum value (if the
lower limit of the range is not reached) or the maximum value (if the upper limit of the
range is exceeded) is set.
MAX or MIN can be used to specify the parameters.
Query response
{numeric}<newline><^END>
Related commands :CREJ
on page 166
:RANG
on page 184
:RANG:AUTO
on page 185
Equivalent key
sequence
[Low C Rej] ( [Blue] - [Level] ) - Limit
<numeric>
Description Boundary value
Range 0 to 10
Initial value 0
Unit % (percent)