SmcWSetErcMode

Function

Sets the deviation counter clear signal.

Format

Ret = SmcWSetErcMode( Id, AxisNo, ErcMode )

Parameters

Id [ C, C++: short ] [ Python: ctypes.c_short ]

Specify the device ID retrieved by SmcWInit function.

AxisNo [ C, C++: short ] [ Python: ctypes.c_short ]

Specify the axis number.

ErcMode [ C, C++: short ] [ Python: ctypes.c_short ]

Specify the setting for ERC signal auto-output.

[ 0 | 0 | 0 | 0 | 0 | 0 | bit1 | bit0 ] Available range:0to 3 (Hex)

bit0

0 : Do not output ERC signal when stopping because of the input of LIM or ALM signal

1 : Output ERC signal automatically when stopping because of the input of LIM or ALM signal

bit1

0 : Not output ERC signal when the origin return operation completes.

1 : Output ERC signal automatically when the origin return operation completes

Return Value

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

0	Terminated normally
Non-zero	Terminated abnormally

See also: Error code details

Initial Value

0 : Does not out put ERC signal

Remarks

When the bit1(ALM) of CtrlIn of the SmcWSetCtrlTypeIn function is not ON, it is not recognized as ALM signal.

The setting of CtrlTypeOut1 to CtrlTypeOut3 by the SmcWSetCtrlTypeOut function is:

when "2: deviation counter clear signal (ERC)" is not being set, the setting of 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

A deflection counter clear signal of axis number 1 is set.
When the starting point resume operation is completed, the ERC signal is output automatically.

C, C++

long Ret;

short ErcMode ;

ErcMode = 2 ;

Ret = SmcWSetErcMode( Id , 1, ErcMode );

Python

Ret = ctypes.c_long()

ErcMode = ctypes.c_short()

ErcMode.value = 2

Ret.value = csmc.SmcWSetErcMode( Id , 1, ErcMode )