Table 3-9. Programming Language Comparison (continued)
Description Network Analyzer
Language
SCPI Language
Sweep
Set sweep time ST
<
num
>
time sux SWE:TIME
<
num
>
[time sux]
Sweep once S2
j
SG INIT
Single sweep S2
j
SG INIT:CONT OFF;:ABOR;:INIT
Sweep continuously S1 INIT:CONT ON
Sweep manually SM
j
S3 SWE:MODE MAN
Activate step sweep mo de SN
j
SEST SWE:GEN STEP;MODE MAN
:FREQ:MODE SWE
Activate ramp sweep mo de FA
j
FB
j
CF
j
DF
j
S1
j
S2 SWE:GEN ANAL;:FREQ:MODE SWE
Trigger, external T3 TRIG:SOUR EXT
Trigger, free run T1 TRIG:SOUR IMM
Trigger, step TRSB ||
System
Recall an instrument state RC
<
0-9
>
*RCL
<
0-8
>
Save an instrument state SV
<
1-9
>
*SAV
<
1-8
>
Activate alternate
state sweep
AL1
<
1-9
>
SYST:ALT
<
1-8
>
;ALT:STATON
Deactivate alternate
state sweep
AL0 SYST:ALT:STAT OFF
Display software revision (cycle p ower) *IDN?
(See SCPI common commands)
Select an internal
frequency reference
(hardware) ROSC INT
Select an external
frequency reference
(hardware) ROSC EXT
Display/set GPIB address (front panel/hardware) SYST:COMM:GPIB:ADR
<
num
>
(or hardware switch)
Select SCPI SYST
j
SCPI
1
SYST:LANG SCPI (or hardware switch)
1
Select network analyzer language SYST:LANG COMP
1
SYST:LANG
COMP
1
Select CIIL CI IL (Or hardware) SYST:LANG CIIL (or hardware switch)
Lo cksave/recall registers SHSV SYST:KEY:DIS SAVE
Unlo cksave/recall registers SHRC SYST:KEY:ENAB SAVE
Purge all instrument memory SHMZ18HZ SHKZ0HZ SYST:SEC ON;SEC OFF
Blank instrument display DU0 DISP OFF
1
Wait one second after executing this command b efore sending any additional commands or they ma
y b e lost or ignored.
Installation 3-29