CntSetZMode

Function

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

Format

Ret = CntSetZMode ( 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.c_short]
Specifies Z phase mode. Selects the Z phase mode from the following defined values.

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_DLL_MODE	10100	Invalid mode setting.
CNT_ERR_SYS_MODE	20100	Invalid mode setting.
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

Specifies the Z phase mode for the specified channel. The setting in this function is effective after this function is executed.
And, this setting is different from the other mode settings, the mode can be changed while the counter is running.

Example

C	Ret = CntSetZMode(Id, ChNo, Mode);
Python	Ret = ccnt.CntSetZMode(Id, ChNo, Mode)