AioSetAiStopTimes


Function

Sets the number of samplings.
This settings is necessary when the conversion stop condition that is set by AioSetAiStopTrigger function is "Stop conversion by the specified times".
This function doesn't need to be executed when the conversion stop condition is not "Stop conversion by the specified times".

Format

Ret = AioSetAiStopTimes ( Id , AiStopTimes )

Parameters

Id [ VB.NET : Short ] [ C, C++ : short ] [ C# : short ] [ Python : ctypes.c_short ]
Specifies the ID retrieved from AioInit function.

AiStopTimes [ VB.NET : Integer ] [ C, C++ : long ] [ C# : int ] [ Python : ctypes.c_long ]
Specifies the number of samplings.

Return value

Ret [ VB.NET : Integer ] [ C, C++ : long ] [ C# : int ] [ Python : ctypes.c_long ]

Return values

Content

0

Normality completion

7

Execute AioResetDevice function because the device has recovered from standby mode

10001

Invalid Id was specified
Use the Id retrieved from AioInit to specify the Id in this function.

10002

AIO driver can't be called
At first, perform AioInit function.

11280

The value of AiStopTimes is outside the designated range of the function
AiStopTimes should be set to a value greater than or equal to 1.

20001

This function can't be used by this device

20002

Can not use while by another device works
To use this function, analog input operation must be stopped.

20003

Can not use because another process is using the device
When another process is using the device, all functions except for those that support multi-process can not be performed.

Initial value

In all devices, 1000

Remarks

Sets the number of samplings, it is only valid when the sampling stop condition is "Stop conversion by the specified times".
This settings has no meaning when the other condition is used.
This function cannot be used on devices without the analog input function.
If the device is in operation, the function cannot be performed.

Specifications based on devices

AI-1204Z-PE

Usable AiStopTimes is 1 to 134217728.

AI-1204Z-PCI

Usable AiStopTimes is 1 to 67108864.

AIO-163202F-PE
ADA16-32/2(PCI)F

Usable AiStopTimes is 1 to 67108864.

AI-1664UG-PE

AIO-163202G-PE
AIO-163202UG-PE
AIO-123202G-PE
AIO-123202UG-PE

Usable AiStopTimes is 1 to 134217728.

AIO-160802L-LPE
ADA16-8/2(LPCI)L
ADAI16-8/2(LPCI)L
AIO-160802LI-PE

Usable AiStopTimes is 1 to 33554432.

AI-1616L-LPE
AD16-64(LPCI)LA
AD16-16(LPCI)L
ADI16-16(LPCI)L
AI-1616LI-PE
AI-1664LA-LPE

Usable AiStopTimes is 1 to 33554432.

AD12-16(PCI)EV
AD12-16U(PCI)EV
AD16-16(PCI)EV
AD16-16U(PCI)EV
AIO-121601E3-PE
AIO-121601UE3-PE
AIO-161601E3-PE
AIO-161601UE3-PE
AI-1216I2-PCI

Usable AiStopTimes is 1 to 16777216.

※Precautions when using the "Level trigger stop" or "External trigger stop"
If you want to enable "Level trigger stop" or "External trigger stop" immediately after operation starts, please set 1 to the parameter after setting the level trigger or external trigger with the AioSetAiStopTrigger function.

(Example) When setting the stop condition to "External trigger rising edge"
   Ret = AioSetAiStopTimes ( Id , 1 )   //Set the number of samplings to 1
Please also check "Level Trigger Stop or External Stop Trigger doesn't work" in "Trouble shooting".

AIO-163202FX-USB

Usable AiStopTimes is 1 to 67108864.

AD12-64(PCI)
AD12-16(PCI)
AI-1604CI2-PCI
DEMO DEVICE

Usable AiStopTimes is 1 to 4294967295.

AI-1608AY-USB
AIO-160802AY-USB
AI-1608GY-USB
AIO-160802GY-USB
AIO-121602LN-USB
AIO-120802LN-USB
AI-1664LAX-USB

Usable AiStopTimes is 1 to 33554432.

AI-1608VIN-USB
AI-1608AIN-USB
AI-1608VIN-ETH
AI-1608AIN-ETH

Usable AiStopTimes is 1 to 4294967295.

Example

Sets 100 to the number of samplings.

VB.NET

Dim Ret As Integer
Ret = AioSetAiStopTimes ( Id , 100 )
 

C, C++

long Ret;
Ret = AioSetAiStopTimes ( Id , 100 );
 

C#

int Ret;
Ret = aio.SetAiStopTimes ( Id , 100 );
 

Python

Ret = ctypes.c_long()
Ret.value = caio.AioSetAiStopTimes ( Id , 100 )
 

See also

AioGetAiStopTimes