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DAQFlex Message-based Firmware Specification Hardware Reference – USB-1608G Series

USB-1608G Series

The USB-1608G Series includes the following devices:

 USB-1608G

 USB-1608GX

 USB-1608GX-2AO

Use the components below to set or get device properties.

Refer to the DAQFlex Software User's Guide for a description of each component and property.

Component

Supported

Property/Command

Set/Get

Supported Values

RES

Get

A/D resolution

S24 (24-bit signed value)

AI{ch}

CHMODE

Get

SE, DIFF, MIXED

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

AICAL

LOCK

Set

RANGE

Set/Get

BIP10V, BIP5V, BIP2V, BIP1V

REF

Set/Get

0.0V, +1.0V, –1.0V, +2.0V, –2.0V, +5.0V,

–5.0V, +10.0V, –10.0V

REFVAL

Get

The measured calibration reference

voltage stored in EEPROM memory.

RES

Get

A/D resolution

S24 (24-bit signed value)

UNLOCK

Set

AICAL{ch}

OFFSET

Set/Get

4-byte floating point numeric. The channel

is ignored.

SLOPE

Set/Get

4-byte floating point numeric. The channel

is ignored.

VALUE

Get

The value in counts of the AI channel

being calibrated.

AIQUEUE

CLEAR

COUNT

Get

0 to 16 elements

AIQUEUE{element}

CHAN

Set/Get

0 to 15 single-ended, 0 to 7 differential

CHMODE

Set/Get

SE, DIFF

RANGE

Set/Get

BIP10V, BIP5V, BIP2V, BIP1V

AISCAN

BURSTMODE

Set/Get

ENABLE, DISABLE

EXTPACER

Set/Get

ENABLE, DISABLE

HIGHCHAN

Set/Get

0 to 15 single-ended, 0 to 7 differential

LOWCHAN

Set/Get

0 to 15 single-ended, 0 to 7 differential

QUEUE

Set/Get

ENABLE, DISABLE, RESET

RANGE

Set/Get

BIP10V, BIP5V, BIP2V, BIP1V

RANGE{ch}

RATE

Set/Get

USB-1608G: 0.01 Hz to 250,000 Hz

(1 channel)

USB-1608GX: 0.01 Hz to 500,000 Hz

(1 channel)

USB-1608GX-2AO: 0.01 Hz to 500,000 Hz

(1 channel)

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 45 46

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