Fastech Ezi-Step Plus-R User Manual

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Library for PC Program
FAS_PositionAbsOverride
To change the absolute position value set while the motor moves to the absolute position
Syntax
int FAS_PositionAbsOverride(
BYTE nPortNo,
BYTE iSlaveNo,
long lOverridePos
);
Parameters
nPortNo
Port number of relevant drive.
iSlaveNo
Slave number of relevant drive.
lOverridePos
Absolute coordinate position value to be changed
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) If the target position is set to the farther coordinate than the original target
position while the motor moves under acceleration or constant velocity , the motor
moves to the velocity pattern until then and stop s at the target position.
2) If the target position is changed while the motor is decelerated, it is again
accelerated up to the constant velocity and then stops at the target position.
Time
↑Position Override
Speed
↑Position Override
Time
Speed

Fastech Ezi-Step Plus-R Specifications

General

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

Summary

Communication Protocols

Communication Functions and Specifications

Covers communication functions, RS-485 protocol, specifications, and CRC calculation.

Frame Structure and Data Configuration

Details frame types, data configuration, parameter lists, and I/O pin setup.

Status Flags and Motor Information

Explains status flags, position table items, and motor information.

Programming Methods

Describes the primary methods for programming the Ezi-STEP Plus-R.

Library for PC Program

Library Configuration and Drive Link Functions

Details library setup, return values, and core drive link functions.

Parameter, I/O, and Servo Control

Functions for parameter management, servo control, and digital I/O operations.

Motion, Status, and Position Table Control

Covers position, drive status, running control, and position table functions.

Other Control Functions

Specific functions for trigger output control and status.

Protocol for PLC Program

PLC Communication Protocol Details

Guidelines for implementing communication protocols for PLC programming.