Argantix KDC 80-62 Manuel d'utilisateur télécharger pdf (Page 39)

Programming Manual

MEASure:ARRay:POWer[:DC]?

FETCh:ARRay:POWer[:DC]?

These queries return an array containing the instantaneous output power in watts. The data

returned in arbitrary block data format as follows:

#5<block length n><b0><b1><b2><b3>.....<bn-3><bn -2><bn-1><bn>

where b0,b1,b2,b3 are four hex bytes represent IEEE single precision floating number, where b0

is the most significant byte and b3 is the least significant byte.

The output voltage, current and power are digitized whenever a measure command is given or

whenever an acquire trigger occurs. The time interval between samples can range from 20.833

microseconds to 208.33 microseconds. The query SENSe:SWEep:TINTerval? will return the

time interval, the position of the trigger relative to the beginning of the data buffer is determined

by SENSe:SWEep:OFFSet.

Query Syntax MEASure:ARRay:POWer[:DC]? [<n>, <n>]

FETCh:ARRay:POWer[:DC]? [<n>, <n>]

Parameters Optional block and offset parameters <n>,<n>. Where the first value

<n> is the number of 256 sample blocks to transfer and the second

value <n> is the first block (offset) to start with. Number of blocks is

from 1 to 16, offset is from 0 to 15.

Examples MEAS:ARR:VOLT? FETC:ARR:VOLT?

Returned Parameters <BNRD> 4096 data points in arbitrary block data format

Related Commands MEAS:ARR:VOLT SENS:SWE

MEASure:ARRay:VOLTage[:DC]?

FETCh:ARRay:VOLTage[:DC]?

These queries return an array containing the instantaneous output voltage in volts. The data

returned in arbitrary block data format as follows:

#5<block length n><b0><b1><b2><b3>.....<bn-3><bn -2><bn-1><bn>

where b0,b1,b2,b3 are four hex bytes represent IEEE single precision floating number, where b0

is the most significant byte and b3 is the least significant byte.

The output voltage, current and power are digitized whenever a measure command is given or

whenever an acquire trigger occurs. The time interval between samples can range from 20.833

microseconds to 208.33 microseconds. The query SENSe:SWEep:TINTerval? will return the

time interval, the position of the trigger relative to the beginning of the data buffer is determined

by SENSe:SWEep:OFFSet.

Query Syntax MEASure:ARRay:VOLTage[:DC]? [<n>, <n>]

FETCh:ARRay:VOLTage[:DC]? [<n>, <n>]

Parameters Optional block and offset parameters <n>,<n>. Where the first value

<n> is the number of 256 sample blocks to transfer and the second

value <n> is the first block (offset) to start with. Number of blocks is

from 1 to 16, offset is from 0 to 15.

Examples MEAS:ARR:VOLT? FETC:ARR:VOLT?

Returned Parameters <BNRD> 4096 data points in arbitrary block data format

Related Commands MEAS:ARR:CURR SENS:SWE

38 KDC Series DC Power Supplies

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Argantix KDC 80-62 Manuel d'utilisateur Page 39

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