Measurement Computing DAQFlex User Guide - Manual (Page 74)

DAQFlex Software User's Guide DAQFlex Message Reference – Reflection messages – AI
74
INPUTS
 Get the analog input signal types that are supported by the device or specified channel.
Message
"@AI:INPUTS"
"@AI{ch}:INPUTS"
Response "AI{ch}:INPUTS=implementation>value"
ch Channel number (if {ch} format is used).
implementation FIXED%, PROG% (programmable), HWSEL% (hardware selectable),
or not specified if value is NOT_SUPPORTED
value VOLTS, TEMP, CUR (current), or RES (resistance), or returns
NOT_SUPPORTED if the device doesn't support analog input or if the
value of {ch} is not valid for the device.
Example "AI{0}:INPUTS=PROG%VOLTS,TEMP"
MAXCOUNT
 Get the maximum count of the device's A/D converter.
Message
"@AI:MAXCOUNT"
Response
implementation FIXED%, or not specified if value is NOT_SUPPORTED
value The maximum count of the A/D converter, or returns
NOT_SUPPORTED if the device doesn't support analog input.
Example "AI:MAXCOUNT=FIXED%65535"
MAXRATE
 Get the maximum rate for software paced analog input operations.
Message
"@AI:MAXRATE"
Response "AI:MAXRATE=implementation>value"
RANGES
 Get the analog input ranges that are supported by the device.
Message
"@AI:RANGES"
"@AI{ch}:RANGES"
Response "AI{ch}:RANGES=implementation>value"
ch Channel number (if {ch} format is used).
implementation FIXED%, PROG% (programmable), or HWSEL% (hardware
selectable), or not specified if value is NOT_SUPPORTED
value A list of all valid ranges for the specified channel (using the {ch}
format) or device, or returns NOT_SUPPORTED if the device doesn't
support analog input, or the value of {ch} is not valid for the device.
Example "AI{0}:RANGES=PROG%BIP10V,BIP5V"