Measurement Computing DAQFlex User Guide - Manual (Page 39)

DAQFlex Software User's Guide DAQFlex Message Reference – Programming messages – AICAL
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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.