Measurement-computing DAQFlex User Guide Manuel d'utilisateur télécharger pdf (Page 82)

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

FACCAL

 Get a value indicating if the device supports factory calibration for analog outputs.

Message

"@AO:FACCAL"

Response

"AO:FACCAL=<implementation>value"

implementation

FIXED%, or not specified if value is NOT_SUPPORTED

value

NOT_SUPPORTED or SUPPORTED

Example

"AO:FACCAL=FIXED%SUPPORTED"

MAXCOUNT

 Get the maximum count of the device's D/A converter.

Message

"@AO:MAXCOUNT"

Response

"AO:MAXCOUNT=<implementation>value"

implementation

FIXED%, or not specified if value is NOT_SUPPORTED

value

The maximum count of the D/A converter or returns

NOT_SUPPORTED if the device doesn’t support analog output.

Example

"AO:MAXCOUNT=FIXED%65535"

MAXRATE

 Get the maximum rate for software paced analog output operations.

Message

"@AO:MAXRATE"

Response

"AO:MAXRATE=<implementation>value"

implementation

FIXED%, or not specified if value is NOT_SUPPORTED

value

The maximum output rate of the device, or returns

NOT_SUPPORTED if the device doesn’t support analog output.

Example

"AO:MAXRATE=FIXED%100"

Note

The maximum rate is based on the device's ability to perform single-point I/O.

OUTPUTS

 Get the analog output signal types that are supported by the device or specified channel.

Message

"@AO:OUTPUTS"

"@AO{ch}:OUTPUTS"

Response

"AO{ch}:OUTPUTS=<implementation>value"

Channel number (if {ch} format is used).

implementation

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

selectable), or not specified if value is NOT_SUPPORTED

value

VOLTS, CUR, or returns NOT_SUPPORTED if the device doesn’t

support analog output or the value of {ch} is not valid for the

device.

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Measurement-computing DAQFlex User Guide Manuel d'utilisateur Page 82

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