Measurement-computing DAQFlex User Guide Manual de usuario Pagina 39

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DAQFlex Software User's Guide DAQFlex Message Reference Programming messages AICAL
39
AICAL
Gets the manufacturer calibration date and time.
Refer to the device-specific information in the Hardware Reference section for the component properties
and commands supported by each DAQ device.
Properties
START, STATUS
START
Start the A/D internal calibration. This operation calibrates the analog inputs and writes calibration
factors to the board.
Message
"?AICAL:START"
Response
"AICAL:START"
Note
Once the "AICAL:START" message is sent, no other messages other "?AICAL:STATUS"
may be sent until the calibration process is complete.
STATUS
Get the status of the A/D internal calibration.
Message
"?AOCAL:STATUS"
Response
"AOCAL:STATUS=value"
value
RUNNING, IDLE
AIQUEUE
Sets and gets property values for the analog input gain queue.
Refer to the device-specific information in the Hardware Reference section for the component properties
and commands supported by each DAQ device.
Properties
CHAN, CHMODE, CLEAR, COUNT, DATARATE, RANGE, RESET
CHAN
Set the channel number for a specified queue element.
Message
"AIQUEUE{element}:CHAN=value"
Response
"AIQUEUE{element}:CHAN"
element
The number of the element in the gain queue.
value
The channel number.
Example
"AIQUEUE{0}:CHAN=0"
Get the channel number for a specified queue element.
Message
"?AIQUEUE{element}:CHAN"
Response
"AIQUEUE{element}:CHAN=value"
element
The number of the element in the gain queue.
value
The channel number.
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