Measurement Computing DAQFlex User Manual
Page 27
DAQFlex Message-based Firmware Specification
Hardware Reference – USB-1408FS-Plus
27
Component
Supported
Property/Command
Set/Get
Supported Values
AO
RES
Get
D/A resolution
U12 (unsigned 12-bitinteger)
AO{ch}
RANGE
Get
UNI5V
VALUE
Set/Get
0 to 4095
AOSCAN
HIGHCHAN
Set/Get
0 to 1
LOWCHAN
Set/Get
0 to 1
RATE
Set/Get
0.01 S/s to 50 kS/s
SAMPLES
Set/Get
0 to N
(0 = continuous scan; N = 32-bit FIFO)
STALL
Set/Get
ENABLE, DISABLE
START
Set
STATUS
Get
IDLE, RUNNING, UNDERRUN
STOP
Set
CTR{ch}
VALUE
Set
0 (resets the counter to 0)
Get
0 to 4,294,967,295
DEV
DATATYPE
Set/Get
ENABLE, DISABLE
FLASHLED/{n}
Set
0 - 255
FWV
Get
Firmware version; MM.mm (M = major;
m = minor)
ID
Set/Get
Up to 56 characters
MFGCAL
Get
yyyy-mm-dd HH:MM:SS
MFGCAL{item}
Get
YEAR as yyyy; 20xx
MONTH as mm; 01 to 12
DAY as dd; 01 to 31
HOUR as HH; 01 to 23
MINUTE as MM; 01 to 59
SECOND as SS; 01 to 59
MFGSER
Get
Up to 8 hexadecimal digits
RESET/{value}
DEFAULT
DIO
Get
2
DIO{port}
DIR
Set/Get
IN, OUT
LATCH
Set/Get
0 to 255
VALUE
Set/Get
0 to 255
DIR
Set/Get
IN, OUT
DIO{port/bit}
LATCH
Set/Get
port number: 0, 1
bit number: 0 to 7
port value: 0 to 255
bit value: 0, 1
VALUE
Set/Get
port number: 0, 1
bit number: 0 to 7
port value: 0 to 255
bit value: 0, 1
DELAY
Set/Get
0 to 67110 mS
TMR{ch}
DUTYCYCLE
Set/Get
0 to 100%
IDLESTATE
Set/Get
LOW, HIGH
PERIOD
Set/Get
0.00003125 mS to 67110 mS
PULSECOUNT
Set/Get
0 to 4,294,967,295 (a value of 0 indicates
continuous pulse generation)
START
Set
STOP
Set