libvkdaq
VKINGING DAQ Library API Reference
 
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VK7018 Channel Attributes
Note
VK7018 Channel list:
AIN1:8
MIN1:2
DIN1
AOUT1:2
Name Applicable channels Read|Write Available Value Factory Value Unit

Remark

AccelSensitivity AIN1:8

Read|Write

0.05

Acceleration sensor sensitivity

Bandwidth AIN1:8

Read

43300 Hz

Bandwidth

FilterType AIN1:8

Read|Write

Wideband,Sinc Sinc

Wideband: Wideband digital filter
Sinc: Sinc digital filter

InputRange AIN1:8

Read|Write

0~10.00000000 10.00000000 V

Input range

InputType AIN1:8

Read|Write

Differential,SingleEnded,
IEPE,Current
Differential

Differential: Differential voltage input
SingleEnded: SingleEnded voltage input
IEPE: IEPE input
Current: Current input

Tip:
Due to hardware differences at the input end,
the supported input types are.
Please read the channel property:
InputTypeAvailable

Raw AIN1:8
MIN1:2
DIN1
AOUT1:2

Read
Read
Read
Read

AIN1:8 raw value
MIN1:2 raw value
DIN1 raw value
AOUT1:2 raw value

Rsense AIN1:8

Read

250 Ω

The resistance of the sampling resistor is only applicable to current input type

SamplingSize AOUT1:2

Read|Write

0~4294967295 4294967295

4294967295: Continuous Acquisition
0~4294967294: Finite Acquisition

ScaleDivisor AIN1:8
AOUT1:2

Read
Read

1.953125000
305.17578125

AIN1:8 Scale divisor
AOUT1:2 Scale divisor

ScaleMultiplier AIN1:8
AOUT1:2

Read
Read

1000000
1000000

AIN1:8 Scale multiplier
AOUT1:2 Scale multiplier

TriggerLevel AIN1:8
MIN1:2

Read|Write

-10.00000000~10.00000000 0.00000000 V

AIN1:8 Analog trigger voltage value
MIN1:2 Trigger value

VirtualCounter AOUT1:2

Read|Write

0~4294967295 0

Read: Returns the virtual counter value
Write: Writes any value to clear the virtual counter value

VirtualTimerInterval AOUT1:2

Read|Write

0~4294967295 sec

Virtual timer interval

VirtualTimerValue AOUT1:2

Read|Write

0 sec

Virtual timer value

Voltage AIN1:8
AOUT1:2

Read
Read

V
V

Voltage
Voltage

Waveout AOUT1:2

Read|Write

Disable,Enable Enable

Disable: AOUT1:2 Disable wave out
Enable: AOUT1:2 Enable wave out

Source MIN1:2

Read|Write

VirtualCounter,
Counter1,Counter2,Counter3,Counter4,
Encoder1,Encoder2
VirtualCounter

MIN1:2 Data source selection
VirtualCounter: Virtual counter value
Counter1: Dio1.1 input pulse count value
Counter2: Dio1.2 input pulse count value
Counter3: Dio1.3 input pulse count value
Counter4: Dio1.4 input pulse count value
Encoder1: Count value of rotary encoder 1 connected to Dio1.1 and Dio1.2
Encoder2: Count value of rotary encoder 2 connected to Dio1.3 and Dio1.4