Function
Sets the motion when SD signal comes in.
Format
Ret = SmcWSetSDMode( Id, AxisNo, SDMode )
Parameters
Id
[ VB.NET: Short ] [ C, C++: short ] [ C#: short ] [ Python: ctypes.c_short
]
SSpecify the Deice ID retrieved by SmcWInit
function.
AxisNo
[ VB.NET: Short ] [ C, C++: short ] [ C#: short ] [ Python: ctypes.c_short
]
Specify the axis number.
SDMode
[ VB.NET: Short ] [ C, C++: short ] [ C#: short ] [ Python: ctypes.c_short
]
Set the motion when SD signal inputs.
0 |
Deceleration stop |
1 |
Deceleration only (The carrier moving slows down to the initial speed) |
2 |
Deceleration stop + SD signal latch |
3 |
Deceleration + SD signal latch |
Return Value
Ret [ VB.NET: Integer ] [ C, C++: long ] [ C#: int ] [ Python: ctypes.c_long ]
0 |
Terminated normally |
Non-zero |
Terminated abnormally |
See also: Error code details
Initial Value
0 : Deceleration stop
Remarks
It becomes the following operation by SD signal ON.
0 |
Deceleration stop. When the SD signal is turned off while decelerating, it accelerates to the TargetSpeed. |
1 |
Deceleration. When the SD signal is turned off while after it decelerates or decelerating, it accelerates to the TargetSpeed. |
2 |
Deceleration stop. Even if the SD signal is turned off while decelerating, it doesn't accelerate. |
3 |
Deceleration. Even if the SD signal is turned off while after it decelerates or decelerating, the StartSpeed is maintained. |
When the bit3(SD) of CtrlIn of the SmcWSetCtrlTypeIn function is not ON, this function is invalid.
This function cannot be executed when the device is in operation.
After "Initial Setting function"
is executed, it is necessary to execute SmcWSetInitParam.
Refer to "About Initial
Setting function".
Example
The operation when the SD signal of
axis number 1 is input is set.
It sets it only to the deceleration (The carrier moving slows down to the
initial speed).
VB.NET
Dim Ret As Integer
Dim SDMode As Short
SDMode = 1
Ret = SmcWSetSDMode( Id , 1, SDMode )
C, C++
long Ret;
short SDMode;
SDMode = 1;
Ret = SmcWSetSDMode( Id , 1, SDMode );
C#
int Ret;
short SDMode;
SDMode = 1;
Ret = Smc.WSetSDMode( Id , 1, SDMode );
Python
Ret = ctypes.c_long()
SDMode = ctypes.c_short()
SDMode.value = 1
Ret.value = csmc.SmcWSetSDMode( Id , 1, SDMode )
See Also