Engee documentation

LCARD L502 DAC

Transfer of samples to the DAC channels of the L-Card L-502 I/O module.

blockType: EngeeFunction

Path in the library:

/Interfaces/LCARD/LCARD L502 DAC

Description

To work with the block, install/update the support package. equipment.

Block LCARD L502 DAC It is used to transfer samples to the DAC channels of the L-Card L-502 I/O module.

Characteristics of the DAC:

  • Number of channels: 2.

  • Output range: ±5 V.

  • Output frequency: 1 MHz.

Ports

Input

# dac — an array of samples to be transmitted to the I/O module DAC
vector

Details

The size of the array corresponds to the parameter "Number of channels" in the block (1 or 2).

Data types

Float64

Complex numbers support

No

Parameters

Параметры

# Номер модуля: — the string serial identifier of the L-Card L-502 module

Details

You can get it on the front of the board or using the Engee hardware support package. For more information, see L-CARD L-502.

Default value

"default"

Program usage name

m_module_id

Tunable

No

Evaluatable

Yes

# Количество каналов: — number of DAC channels for input
1 | 2

Details
Values

1 | 2

Default value

2

Program usage name

m_channel_num

Tunable

No

Evaluatable

Yes

# Шаг расчёта, с: — the calculation step in seconds for transmitting the samples to the DAC

Details
Default value

-1

Program usage name

m_sample_time

Tunable

No

Evaluatable

Yes