HP WaterSkis E1312A, WaterSkis E1412A manual VOLTageDCNPLC?

Models: WaterSkis E1412A WaterSkis E1312A

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VOLTage[:DC]:NPLC

[SENSe:]VOLTage[:DC]:NPLC <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> specified. 11 sets NPLC to 100.

Parameters

 

 

 

 

Parameter Name

Parameter Type

Range of Values

Default Units

 

 

 

 

<number>

numeric

0.020.2110100MINMAX

PLCs

 

 

 

 

 

 

 

 

Comments MIN selects 0.02 PLCs. MAX selects 100 PLCs. Setting the integration time in PLCs also sets the aperture 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 VOLT:DC:NPLC command overrides the results of previously executed VOLTage:DC:RESolution commands (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

VOLT:DC:NPLC 10

Integration time is 10 PLCs.

VOLTage[:DC]:NPLC?

[SENSe:]VOLTage[:DC]:NPLC? [MINMAX] returns one of the following numbers to the output buffer:

The present integration time in PLCs if MIN or MAX 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

VOLT:DC:NPLC 100

Integration time is 100 PLCs.

VOLT:DC:NPLC?

Query multimeter to return integration time.

enter statement

Enter value into computer.

148 Multimeter Command Reference

Chapter 3

Page 148
Image 148
HP WaterSkis E1312A, WaterSkis E1412A manual VOLTageDCNPLC?