:CHANnel:STATus?
Flex Apps:
FlexDCA
FlexRT
Query Syntax
:CHANnelN:STATus?
Where N identifies a specific channel and must be selected from {1:8}{A|B|C|D}. For example, CHANnel3C
.
Query Response
{AVA | UNAV}
Description
Queries the availability of a channel for use. A channel becomes available (AVA
) when an associated module is installed or extended module is configured. Available channels are shown in the Signals Palette. An available channel's waveform may or may not be displayed. A channel is unavailable (UNAV
) if no channel hardware or extended module hardware is installed.
Use the :CHANnel:DISPlay
command query to determine if a channel waveform is displayed.