Chapter 4 Features and Functions

Scanning

exx Vxytvx bxt”: The following command retrieves stored readings from memory (the readings are not erased).

FETCH?

Use the following commands to query the statistics on the readings stored in memory for a specific channel. These commands w remove the data from memory.

CALC:AVER:MIN? (@305)

_””tw”z v“tx

 

CALC:AVER:MIN:TIME? (@305)

g”t zzxw

 

CALC:AVER:MAX? (@305)

_t”tw”z v“tx

 

CALC:AVER:MAX:TIME? (@305)

g”t zzxw

 

CALC:AVER:AVER? (@305)

Mt

 

CALC:AVER:COUNT? (@305)

aux tw”z x v“tx

 

CALC:AVER:PTPEAK? (@305)

cxt4 /

-

The following command retrieves the last reading taken on channel 301 during a scan.

DATA:LAST? (@301)

The following command clears the contents of statistics memory for the selected channel.

CALC:AVER:CLEAR (@305)

Use the following command to determine the total number of readings stored in memory (all channels) from the most recent scan.

DATA:POINTS?

The following command reads and clears the specified number of readings from memory. This allows you to continue a scan without losing data stored in memory (if memory becomes full, new readings will overwrite the first readings stored). The specified number of readings are cleared from memory, starting with the oldest reading.

DATA:REMOVE? 12

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HP 34970A manual Twz vtx, Gt zzxw, Ttwz vtx, Aux twz x vtx, Cxt4