[SENSe:]DIGital:INTerrupt:STATus?
Syntax
[SENSe:]DIGital:INTerrupt:STATus? (@<ch_list>)
Description
This command queries the hardware INTR (interrupt) line on the 34950A Digital I/O Module and returns the current status. Since interrupts are used for transfers involving the first channel on a bank only, this command must be directed to the first channel (i.e., channel 101 or 201 only), and extends to all channels involved in the channel width (see CONFigure:DIGital:WIDTh command).
Used With:
34950A Digital I/O Module
Parameters
|
Name |
Type |
Range of Values |
Default Value |
|
<ch_list> |
Numeric |
The first channel on a bank in the form (@sccc).
|
This is a required parameter |
Remarks
The instrument disables interrupts after a Factory Reset (*RST command) and sets the INTR line to a high-impedance state. An Instrument Preset (SYSTem:PRESet command) or Card Reset (SYSTem:CPON command) does not change the status of the interrupt lines.
Return Format
The command returns "1" if the INTR line is enabled and asserted. Returns "0" if the INTR line disabled or de-asserted. Multiple responses are separated by commas.
Example
The following query returns the status of the INTR lines on channel 101 (Bank 1) and channel 201 (Bank 2) in slot 3.
DIG:INT:STAT? (@3101,3201)
Typical Response: 1,1