379
Keysight InfiniiVision 4000 X-Series Oscilloscopes
Programmer's Guide
13 :COUNter Commands
These commands control the counter feature. See "Introduction to :COUNter
Commands" on page 379.
Introduction to
:COUNter
Commands
The :COUNter subsystem provides commands to control the counter feature.
Reporting the Setup
Use :COUNter? to query setup information for the COUNter subsystem.
Return Format
The following is a sample response from the :COUNter? query. In this case, the
query was issued following the *RST command.
:COUN:ENAB 0;SOUR CHAN1;MODE FREQ;NDIG 5
Table 99 :COUNter Commands Summary
Command Query Options and Query Returns
n/a :COUNter:CURRent?
(see page 380)
<value> ::= current counter value
in NR3 format
:COUNter:ENABle {{0 |
OFF} | {1 | ON}} (see
page 381)
:COUNter:ENABle? (see
page 381)
{0 | 1}
:COUNter:MODE <mode>
(see page 382)
:COUNter:MODE (see
page 382)
<mode> ::= {FREQuency | PERiod}
:COUNter:NDIGits
<value> (see page 383)
:COUNter:NDIGits (see
page 383)
<value> ::= 5 normally, 8 with
10 MHz reference signal, in NR1
format
:COUNter:SOURce
<source> (see
page 384)
:COUNter:SOURce? (see
page 384)
<source> ::= {CHANnel<n> |
TQEVent}
<n> ::= 1 to (# analog channels)
in NR1 format
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