RIGOL DM3058 - Manual (Page 28)

RIGOL
Programming Guide for DM3058/DM3058E 3-3
1. :CALCulate:FUNCtion
Command Format:
:CALCulate:FUNCtion?
:CALCulate:FUNCtion {NONE|REL|DB|DBM|MIN|MAX|AVERAGE|TOTAL|PF}
Function:
The commands set and query the math function.
Explanations:
:CALCulate:FUNCtion? – Queries the current selected math operation, the default
is NONE (Math function is disabled).
:CALCulate:FUNCtion {NONE|REL|DB|DBM|MIN|MAX|AVERAGE|TOTAL|PF} –
Selects the operation to be used. For the available math operations, see tabe
below.
Figure 3-1 Available math operations
Parameters Desciption
NONE Turn off all the math functions
REL Relative operation
DB dB operation
DBM dBm operation
MIN Minimum operation
MAX Maximum operation
AVERAGE Average operation
TOTAL Turn on all the statistics which
include MIN, MAX and AVERAGE
PF Limit operation
Return Format:
The query returns the current selected operation, such as REL, DB, DBM, MIN,
MAX, AVERAGE, TOTAL or PF. If more than one operation are used, the query may
return a combination such as REL+PF; if all the operations are disabled, the query
returns NONE.