Measurement Computing DAQFlex User Guide - Manual (Page 34)

DAQFlex Software User's Guide DAQFlex Message Reference – Programming messages – AI
34
 Set the analog input mode single-ended or differential for a specified channel.
Message
"AI{ch}:CHMODE=value"
Response "AI{ch}:CHMODE"
ch The channel number.
value SE, DIFF,TC/OTD, TC/NOOTD
Example "AI{0}:CHMODE=SE"
 Get the input mode that is set for all analog inputs.
Message
"?AI:CHMODE"
Response "AI:CHMODE=value"
value SE, DIFF, MIXED
 Get the input mode that is set for a specified channel.
Message
"?AI{ch}:CHMODE"
Response "AI{ch}:CHMODE=value"
ch The channel number.
value SE, DIFF,TC/OTD, TC/NOOTD
DATARATE
 Set the A/D data rate in samples per channel for all channels.
Message
"AI:DATARATE=value"
Response "AI:DATARATE"
value The data rate in S/s.
Example "AI:DATARATE=100"
 Set the A/D data rate in samples per channel for a specified channel.
Message
"AI{ch}:DATARATE=value"
Response "AI{ch}:DATARATE"
ch The channel number.
value The data rate in S/s.
Example "AI{0}:DATARATE=10"
 Get the A/D data rate in samples per channel for all channels.
Message
"?AI:DATARATE"
Response "AI:DATARATE=value"
value The data rate in S/s.