Measurement-computing DAQFlex User Guide Manuale Utente Scaricare il pdf (Pagina 120)

DAQFlex Software User's Guide Hardware Reference – USB-7202

120

USB-7202

Use the components below to set or get device properties.

Component

Supported

Property/Command

Set/Get

Supported Values

Get

Number of analog input channels

CAL

Set/Get

ENABLE, DISABLE

SCALE

Set/Get

ENABLE, DISABLE

AI{ch}

OFFSET

Get

4-byte floating point numeric

RANGE

Set/Get

BIP10V, BIP5V, BIP2V, BIP1V

SLOPE

Get

4-byte floating point numeric

VALUE

Get

Unsigned integer numeric

VALUE/{format}

Get

RAW, VOLTS

AISCAN

BUFOVERWRITE

Set/Get

ENABLE, DISABLE

BUFSIZE

Set/Get

CAL

Set/Get

ENABLE, DISABLE

COUNT

Get

EXTPACER

Set/Get

ENABLE/MASTER, ENABLE/SLAVE, DISABLE

INDEX

Get

HIGHCHAN

Set/Get

0 to 7

LOWCHAN

Set/Get

0 to 7

RANGE

Set/Get

BIP10V, BIP5V, BIP2V, BIP1V

RANGE{ch}

RATE

Set/Get

0.596 Hz to 50 kHz throughput rate for

1 channel.

Aggregate throughput:

 BLOCKIO mode: 100 kHz

 BURSTIO mode: 200 kHz

SAMPLES

Set/Get

0 to N

(0 = continuous scan; N = 32-bit)

SCALE

Set/Get

ENABLE, DISABLE

START

STATUS

Get

IDLE, RUNNING, OVERRUN

STOP

TRIG

Set/Get

ENABLE, DISABLE

XFRMODE

Set/Get

SINGLEIO, BLOCKIO, BURSTIO

AITRIG

TYPE

Set/Get

EDGE/RISING, EDGE/FALLING

CTR

Get

Number of counter channels

CTR{ch}

START

Set

Arms the counter channel

STOP

Set

Disarms the counter channel

VALUE

Set/Get

0 (Set)

0 to 4,294,967,295 (Get)

1 2 ... 115 116 117 118 119 120 121 122 123 124 125

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