Measurement-computing DAQFlex User Guide Manuel d'utilisateur télécharger pdf (Page 79)

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

QUEUESEQ

 Get the channel sequence format of the analog input channel queue.

Message

"@AISCAN:QUEUESEQ"

Response

"AISCAN:PROG%QUEUESEQ=implementation>value"

implementation

FIXED%, PROG%, or not specified if value is NOT_SUPPORTED

value

The channel format capability for the channel queue. This value can

be one or more of the following: ADJACENT, ASCENDING,

ANYORDER, DUPLICATE, or returns NOT_SUPPORTED if the device

doesn't support an analog input queue.

Example

"AISCAN: QUEUESEQ=FIXED%DUPLICATE,ANYORDER "

Note

Queue sequence format:

 ADJACENT – only adjacent channels can appear in the sequence. Example: 2,3,4.

 ASCENDING – channels must appear in ascending order in the sequence.

Example: 0,3,5.

 ANYORDER – channels may appear in any order in the sequence. Example: 6,3,7,0.

 DUPLICATE – a channel may appear more than once in the sequence.

Example: 0,2,2,3.

TRIG

 Get a value indicating whether the device supports external triggering of analog input channels.

Message

"@AISCAN:TRIG"

Response

"AISCAN:TRIG=implementation>value"

implementation

PROG%, HWSEL% (hardware selectable), or not specified if value is

NOT_SUPPORTED.

value

ENABLE, DISABLE, or returns NOT_SUPPORTED if the device doesn't

support triggering analog input externally.

Example

"AISCAN:EXTTRIG=PROG%ENABLE, DISABLE"

XFRMODES

 Get the input transfer modes supported by a device.

Message

"@AISCAN:XFRMODES"

Response

"AISCAN:XFRMODES=implementation>value"

implementation

FIXED%, PROG% (programmable), or not specified if value is

NOT_SUPPORTED.

value

BLOCKIO, SINGLEIO, BURSTAD, BURSTIO, or returns

NOT_SUPPORTED if the device doesn't support transfer modes.

Example

"AISCAN:XFRMODES=PROG%BLOCKIO,SINGLEIO,BURSTIO"

1 2 ... 74 75 76 77 78 79 80 81 82 83 84 ... 124 125

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Measurement-computing DAQFlex User Guide Manuel d'utilisateur Page 79

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