Fastech Ezi-Step Plus-R User Manual

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89
Library for PC Program
FAS_VelocityOverride
To change the velocity set while the motor moves
Syntax
int FAS_VelocityOverride(
BYTE nPortNo,
BYTE iSlaveNo,
DWORD lVelocity
);
Parameters
nPortNo
Port number of relevant drive.
iSlaveNo
Slave number of relevant drive.
lVelocity
Velocity to be changed in [pps]
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
1) In case of ((change speed) < (speed before change)) , the motor reaches to the change
speed through acceleration/deceleration using a new velocity pattern .
5) In case of ((change speed) ≥ (speed before change)) , the motor reaches to the
change speed through acceleration/deceleration without any new velocity pattern .
4) The motor reaches to the ‘speed before change’without change of the velocity
pattern and then it reaches to the ‘change speed’by a new velocity pattern.
2),3) After acceleration/deceleration is finished, the motor reaches the change speed
corresponding to the velocity pattern of the ‘change speed’.
Example
Refer to ‘FAS_MoveSingleAxisAbsPos ’ library.
See Also

Fastech Ezi-Step Plus-R Specifications

General

Brand	Fastech
Model	Ezi-Step Plus-R
Category	Controller
Language	English