User manual

IEEE-488 Reference
2001-900-01 Rev. K / August 2010 4-205
Programming example 10 OUTPUT 716; “:trac:egr comp; egr?”
20 ENTER 716; A$
30 PRINT A$
40 END
Line 10 Two commands in this program message; the first selects the compact element group, and the
second queries the element group.
Line 20 Addresses the Model 2001 to talk.
Line 30 Displays the element group (COMP).
4.23.4 :POINts [BUFFER,] <n>
:TRACe:POINts [BUFFER,] <n> Specify buffer size
Parameters No memory
option MEM 1 MEM 2
<n> = 2 to 250 2 to 1400 2 to 6000 (Full)
= 2 to 850 2 to 7000 2 to 30000 (Compact)
= MAXimum; 250 1400 6000 (Full)
850 7000 30000 (Compact)
= DEFault; 100 (all cases)
= MINimum; 2 (all cases)
Format :trac:poin <n>
Defaults Power-up 100 point buffer
*RST No effect
:SYSTem:PRESet No effect
Query :POINts?
Short-form formats: :trac:poin?
Response message: 2 to 30000
Description This command is used to specify the size of the buffer. Notice that the valid parameter range depends on
which memory option is installed, and which element group (full or compact) is being used (see
:EGRoup).
Programming example 10 OUTPUT 716; “:trac:poin 50; poin?”
20 ENTER 716; A$
30 PRINT A$
40 END
Line 10 Two commands in this program message; the first specifies a 50 point buffer size, and the sec-
ond queries the buffer size.
Line 20 Addresses the Model 2001 to talk.
Line 30 Displays the buffer size (50).
:AUTO [BUFFER,] <b>