Measurement-computing DAQFlex User Guide Manuel d'utilisateur télécharger pdf (Page 33)

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

 Get the status of the A/D internal calibration.

Message

"?AI:ADCAL/STATUS"

Response

"AI:ADCAL/STATUS=value"

value

RUNNING, IDLE

CAL

 Enable or disable calibration of all A/D channels.

Message

"AI:CAL=value"

Response

"AI:CAL"

value

ENABLE, DISABLE

Example

"AI:CAL=ENABLE"

Note

This message is processed by the DAQFlex Software library, and is not sent to the

device.

 Get a value indicating whether the calibration coefficients will be applied to the raw A/D data.

Message

"?AI:CAL"

Response

"AI:CAL=value"

value

ENABLE, DISABLE

Note

This message is processed by the DAQFlex Software library, and is not sent to the

device.

CJC

 Get the CJC value in the specified format.

Message

"?AI{ch}:CJC/format"

Response

"AI{ch}:CJC/format=value"

format

DEGC, DEGF, KELVIN

value

The measured temperature.

Example

"?AI{0}:CJC/DEGC"

CHMODE

 Set the analog input mode to single-ended or differential for all channels.

Message

"AI:CHMODE=value"

Response

"AI:CHMODE"

value

SE, DIFF

Example

"AI:CHMODE=SE"

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 124 125

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Measurement-computing DAQFlex User Guide Manuel d'utilisateur Page 33

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