Fastech Ezi-Step Plus-R

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Library for PC Program
FAS_GetActualPos
To read the actual position value of the m otor
Syntax
int FAS_GetActualPos(
BYTE nPortNo,
BYTE iSlaveNo,
long* lActPos
);
Parameters
nPortNo
Port number of relevant drive.
iSlaveNo
Slave number of relevant drive.
lActPos
Parameter pointer where the actual position value will be saved .
Return Value
FMM_OK : Command has been successfully performed.
FMM_NOT_OPEN : The drive has not been connected yet .
FMM_INVALID_PORT_NUM : There is no nPort in the connected ports .
FMM_INVALID_SLAVE_NUM : There is no drive of iSlaveNo in the relevant port .
Remarks
Can be used when external encoder is connected.
When the user decides the motor position and checks its actual pos ition, this function
is generally used.
Example
Refer to ‘FAS_GetCOmmandPosition’ library.
See Also
FAS_GetCommandPos