Retrieves the settings of In Range comparison stop condition.
Ret = AioGetAiStopInRange ( 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
]
Fixed to 0. (Reserved)
Level1
[ VB.NET : Integer ] [ C, C++ : long * ] [ C# : out int ] [ Python : ctypes.POINTER(ctypes.c_long)
]
Specifies the address of the variable that stores the upper limit data
of In Range comparison. The data are stored in binary value.
Resolution of device is 12 bit |
0 to 4095 |
Resolution of device is 16 bit |
0 to 65535 |
Level2
[ VB.NET : Integer ] [ C, C++ : long * ] [ C# : out int ] [ Python : ctypes.POINTER(ctypes.c_long)
]
Specifies the address of the variable that stores the lower limit data
of In Range comparison. The data are stored in binary value.
Resolution of device is 12 bit |
0 to 4095 |
Resolution of device is 16 bit |
0 to 65535 |
StateTimes
[ VB.NET : Integer ] [ C, C++ : long * ] [ C# : out int ] [ Python : ctypes.POINTER(ctypes.c_long)
]
Specifies the address of the variable that stores the state times.
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 |
12090 |
The
value of AiChannel is outside the designated range of the function |
12091 |
Pointer
to Level1 is NULL |
12092 |
Pointer
to Level2 is NULL |
12093 |
Pointer
to StateTimes is NULL |
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 |
22090 |
The value of AiChannel is outside the designated range of the device being used |
In all devices, AiChannel = 0, StateTimes = 1, Level1 = 0, Level2 = 0
This function cannot be used on devices without
the analog input function.
If the device is in operation, the function cannot be performed.
Retrieves the In Range comparison level and state times of channel 0.
VB.NET |
Dim
Ret As Integer |
C, C++ |
long
Ret; |
C# |
int
Ret; |
Python |
Ret
= ctypes.c_long() |