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This action command is used to clear the buffer of readings. If you do not clear the buffer, a
subsequent store will overwrite the old readings. If the subsequent store is aborted before the buffer
becomes full, you could end up with some “old” readings still in the buffer.
TRACe:FREE?
This command is used to read the status of storage memory. After sending this command and
addressing the electronic load to talk, two values separated by commas are sent to the computer. The
first value indicates how many bytes of memory are available, and the second value indicates how
many bytes are reserved to store readings.
TRACe:POINts
This command is used to specify the size of the buffer.
0 to 2000 | MINimum | MAXimum | DEFault
TRACe: POINts? [ MINimum | MAXimum | DEFault ]
TRACe:FEED
This command is used to select the source of readings to be placed in the buffer. With VOLTage
selected, voltage readings are placed in the buffer (TRAC:POIN maximum value is 2000). With CURRent
selected, current readings are placed in the buffer (TRAC:POIN maximum value is 2000). With TWO
selected, voltage and current are placed in the buffer when storage is performed (TRAC:POIN
maximum value is 100).