Filter
Top Products
140 Multimeter Command Reference Chapter 3
RESistance:NPLC
[SENSe:]RESistance:NPLCycles <number> sets the integration time in power
line cycles (PLCs). The NPLC is set to a value from the range of values that can
accommodate the
<number> you specify. For example, specifying 11 sets the NPLC
to 100.
Parameters
Comments • MINimum selects 0.02 PLCs. MAXimum selects 100 PLCs. Setting the
integration time in power line cycles (PLCs) also sets the integration time and
the resolution. For example, 10 PLCs sets an aperture time of 167ms (60Hz
line frequency) or 200ms (50Hz). The corresponding resolution depends on
the function and range you select.
• The RES:NPLC command overrides the results of a previously executed
RESistance:RESolution or RESistance:APERture command (the last
command executed has priority).
• The greater the number of PLCs, the greater the normal mode rejection (and
the lower the reading rate).
• Only the 1 PLC, 10 PLC and 100 PLC settings provide normal mode rejection
of 50Hz or 60Hz power line related noise.
• *RST Condition: 10 PLC
Example Set the Integration Time in PLCs
RES:NPLC 100
Integration time is 100 PLCs.
RESistance:NPLC?
[SENSe:]RESistance:NPLC? [MIN|MAX] returns one of the following numbers to
the output buffer:
• The present integration time in PLCs if MINimum or MAXimum is not
specified.
• The minimum integration time available (0.02) if MIN is specified.
• The maximum integration time available (100) if MAX is specified.
Example Query the Integration Time
RES:NPLC 100
Integration time is 100 PLCs.
RES:NPLC?
Query multimeter to return integration time.
enter statement
Enter value into computer.
Parameter Name Parameter Type Range of Values Default Units
<
number>
numeric 0.02|0.2|1|10|100|MIN|MAX PLCs