Sets Out Range when the conversion stop condition
is Out Range comparison. The Out Range is stored in Voltage or Current.
This settings is necessary when the conversion stop condition that is set
by AioSetAiStopTrigger function is Out Range comparison.
This function doesn't need to be executed when the conversion stop condition
is not "Out Range comparison".
Only one level comparison setting can be set for one device. If specified multiple times, only the last data is valid.
Ret = AioSetAiStopOutRangeEx ( Id , AiChannel , Level1 , Level2 , StateTimes )
Id
[ VB.NET : Short ] [ C, C++ : short ] [ C# : short ] [ Python : ctypes.c_short
]
Specifies the ID retrieved from AioInit function.
AiChannel
[ VB.NET : Short ] [ C, C++ : short ] [ C# : short ] [ Python : ctypes.c_short
]
Specifies the channel that performs the Out Range comparison.
Level1
[ VB.NET : Single ] [ C, C++ : float ] [ C# : float ] [ Python : ctypes.c_float
]
Sets the upper limit of Out Range comparison in Voltage or Current.
Level2
[ VB.NET : Single ] [ C, C++ : float ] [ C# : float ] [ Python : ctypes.c_float
]
Sets the lower limit of Out Range comparison in Voltage or Current.
StateTimes
[ VB.NET : Integer ] [ C, C++ : long ] [ C# : int ] [ Python : ctypes.c_long
]
Sets the number of samplings (1-256) within the retention period after
the condition of Out Range comparison is satisfied.
In fact, the conversion is stopped after StateTime's amount of time.
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 |
10002 |
AIO
driver can't be called |
12420 |
The
value of AiChannel is outside the designated range of the function |
12421 |
The value of StateTimes is outside the designated range of the function |
20001 |
This function can't be used by this device |
20002 |
Can
not use while by another device works |
20003 |
Can
not use because another process is using the device |
22420 |
The value of AiChannel is outside the designated range of the device being used |
22421 |
The value of Level1 or Level2 is outside the designated range of the device being used |
22423 |
The value of StateTimes is outside the designated range of the device being used |
In all devices, AiChannel = 0, StateTimes = 1, Voltage or Current value equals to Level1, Level2 = 0 in binary.
This function cannot be used on devices without
the analog input function.
If the device is in operation, the function cannot be performed.
Sets Out Range comparison
stop to channel 0.
The comparison data is -5.0V to 5.0V, state-held times is 0.
VB.NET |
Dim
Ret As Integer |
C, C++ |
long
Ret; |
C# |
int
Ret; |
Python |
Ret
= ctypes.c_long() |