Keysight Technologies E4981A, Programming Manual

Page: 261 / 383

Chapter 10 259
Command Reference
E4981A SCPI Commands
10
. Comm
and
Refe
ren
ce
[:SENSe][:FIMPedance]:CREJect:LIMit
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
[:SENSe][:FIMPedance]:RANGe:AUTO command):
When the measurement frequency is in the 120 Hz: 10E-9 F (100 pF) range
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
[:SENSe][:FIMPedance]:RANGe:AUTO command):
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/USB/LAN output, and so on when Low C is
detected, refer to Appendix D, “Operations when Overload, No Contact 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 [:SENSe][:FIMPedance]:CREJect[:STATe] on page 260
[:SENSe][:FIMPedance]:RANGe[:UPPer] on page 262
[:SENSe][:FIMPedance]:RANGe:AUTO on page 261
Equivalent key
sequence
[
Meas Setup
] - LOW C REJ - INCR+|DECR-
<numeric>
Description Boundary value
Range 0 to 10
Initial value 0
Unit % (percent)