CntGetZMode

Function

Gets Z phase mode. (Not use/1 time/Every time)

Format

Ret = CntGetZMode ( Id , ChNo , Mode )

Parameters

Id [ C: short ] [ Python: ctypes.c_short ]
Specifies the device ID retrieved from CntInit.

ChNo [ C: short ] [ Python: ctypes.c_short ]
Specifies the channel number which you want to set.

Mode [ C: short * ] [ Python: ctypes.POINTER(ctypes.c_short) ]
Specifies the address of the variable that stores the Z phase mode. As for Z phase mode, one of the following defined values is returned.

Definition	Value	Description
CNT_ZPHASE_NOT_USE	1	Not use
CNT_ZPHASE_NEXT_ONE	2	Next one time
CNT_ZPHASE_EVERY_TIME	3	Every Time

Return Value

Ret [ C: long ] [ Python: ctypes.c_long ]

Definition	Value	Description
CNT_ERR_SUCCESS	0	Normal Complete
CNT_ERR_DLL_INVALID_ID	10001	Invalid ID is specified.
CNT_ERR_DLL_CALL_DRIVER	10002	Driver cannot be called (failed in ioctl).
CNT_ERR_SYS_CH_NO	20201	Channel number is outside the range.

The other errors: (See also: Details of Error Code)

Initial Value

Not use Z phase

Remarks

Get the Z phase mode for the specified channel.

Example

C	Ret = CntGetZMode(Id, ChNo, &Mode);
Python	Ret = ccnt.CntGetZMode(Id, ChNo, ctypes.byref(Mode))