Owner manual

6-17
IM MX190-01E
MX100 Constants and Types
6
Mnemonic Value Location Description Error String
DAQMX_ITEM_UNITCFTIMEOUT 9 aSystemInfo. Timeout value Value does not CF Timeout (s)
aUnit.aCFTimeout match equation.
See “Timeout
value calculation”
DAQMX_ITEM_UNITCFWRITEMODE 10 aSystemInfo. CF write mode Value is CF WriteMode
aUnit. out of range.
aCFWriteMode
DAQMX_ITEM_UNITFREQUENCY 11 aSystemInfo. Power supply - Frequency
aUnit.aFrequency frequency
DAQMX_ITEM_UNITPARTNO 12 aSystemInfo. Part number - Part No
aUnit.aPartNo
DAQMX_ITEM_UNITOPTION 13 aSystemInfo. Options - Unit Option
aUnit.aProduct.aOption
DAQMX_ITEM_UNITSERIAL 14 aSystemInfo. Serial number - Unit Serial
aUnit.aProduct.
aSerial
DAQMX_ITEM_UNITMAC 15 aSystemInfo. MAC address - Mac Address
aUnit.aProduct.
aMAC
DAQMX_ITEM_UNITSTATUS 16 aStatus. Unit status value - Unit Status
aUnitStatus
DAQMX_ITEM_CNTCONFIG 17 aStatus. Setup number - Count Config
aConfigCnt
DAQMX_ITEM_CNTTIME 18 aStatus. Time number - Count Time
aTimeCnt
DAQMX_ITEM_FIFONUM 19 aStatus. Valid number of FIFOs - FIFO Num
aFIFONum
DAQMX_ITEM_BACKUP 20 aStatus. Presence or absence - Backup
aBackup of backup
DAQMX_ITEM_CFSTATUS 21 aStatus. CF status type - CF Status
aCFInfo.aStatus
DAQMX_ITEM_CFSIZE 22 aStatus. Capacity - CF Size (KB)
aCFInfo.aSize
DAQMX_ITEM_CFREMAIN 23 aStatus. Remaining capacity - CF Remain (KB)
aCFInfo.aRemain
DAQMX_ITEM_STATUSTIME 2304 aStatus. No. of seconds - Status Time
aDateTime.aTime
DAQMX_ITEM_STATUSMSEC 2305 aStatus. Milliseconds - Status
aDateTime. Millisecond
aMilliSecond
No string exists for Unknown items.
FIFO
Mnemonic Value Location Description String
DAQMX_ITEM_FIFOSTATUS 24 aStatus.aFIFOInfo[ ]. aStatus FIFO status value FIFO0 Status
DAQMX_ITEM_FIFOINTERVAL 28 aStatus.aFIFOInfo[ ]. aInterval Interval types FIFO0 Interval
(msec)
DAQMX_ITEM_FIFOOLDNO 32 aStatus.aFIFOInfo[ ]. aOldNo Oldest data number FIFO0 Old No
DAQMX_ITEM_FIFONEWNO 36 aStatus.aFIFOInfo[ ]. aNewNo Newest data number FIFO0 New No
The actual values are the values in the table with the FIFO number (index) added.
In the string FIFO0, the FIFO number is included.
6.3 MX100 Setting Item Numbers