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DAQFlex Software User's Guide DAQFlex Message Reference – Reflection messages – AI

Reflection messages

Device reflection messages get information about the capabilities of a device, such as the maximum

scan rate or support for an external clock. Device reflection messages always start with the @ character.

Device features are stored on the device in EEPROM.

Click on a component below for the string messages, device responses, and property values supported

by the component.

Components for retrieving

device information

Description

Gets the analog input properties of a device.

AISCAN

Gets the analog input scanning properties of a device.

AITRIG

Gets the analog input triggering properties of a device.

Gets the analog output properties of a device.

AOSCAN

Gets the analog output scanning properties of a device.

CTR

Gets the counter input properties of a device.

DIO

Gets the digital I/O properties of a device.

TMR

Gets the timer output properties of a device.

Gets the analog input properties of a device.

Properties

CJC, CHANNELS, CHMODES, FACCAL, INPUTS, MAXCOUNT, MAXRATE, RANGES, SELFCAL, SENSORS,

SENSORCONFIG, TCTYPES

CJC

 Get the CJC channel number associated with an analog input channel.

Message

"@AI{ch}:CJC"

Response

"AI{ch}:CJC=implementation>value"

Channel number.

implementation

FIXED%, PROG% (programmable), HWSEL% (hardware selectable),

or not specified if value is NOT_SUPPORTED

value

Channel number for the CJC associated with the specified channel, or

returns NOT_SUPPORTED if the device doesn't support CJCs or the

value of {ch} is not valid for the device.

Example

"AI{0}:CJC=FIXED%0"

1 2 ... 67 68 69 70 71 72 73 74 75 76 77 ... 124 125

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Measurement-computing DAQFlex User Guide Manuel d'utilisateur Page 72

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