Table of Contents
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Table of Contents
Related Manuals for Fastech Ezi-STEP-BT-42 Series
Summary of Contents for Fastech Ezi-STEP-BT-42 Series
- Page 1 www.fastech.co.kr...
- Page 2 Operating Manual www.fastech.co.kr...
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Page 3: Table Of Contents
Table of Contents 1. Precautions 2. Main Characteristics 3. Model Naming 4. Specitications 4.1 Driver Specitications 4.2 Motor Specitications 4.2.1 Ezi-STEP-BT-42 Series 4.2.2 Ezi-STEP-BT-56 Series 9/10 5. Motor Torque Characteristics 6. Installation and Cabling 6.1 Notes on Installation 6.2 Connection Diagram 7. -
Page 4: Precautions
Thoroughly read the manual provided with the purchased Ezi-STEP. ☞ ☞ When the manual is damaged or lost, contact agent or Fastech at the address on the last page of the manual. - Page 5 Fastech Co.,Ltd. ◆ ◆ Check the Status of the Ezi-STEP. ☞ Do not install a damaged Ezi-STEP or a Ezi-STEP with a missing Warning part. Otherwise, the user may get injured. ◆ ◆ Install. ☞ Carefully move the Ezi-STEP. Dropping the product on the user’ s foot may cause aninjury.
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Page 6: Main Characteristics
2. Main Characteristics Step-Out Detection(patent pending) EZi-STEP can detect the loss-of-synchronization of a Torque stepping motor without the addition of an external Detecting area of sensor. By monitoring the voltage, the current, and loss-of-synchronization the back-emf signal, the on-borad DSP estimates the current position of a rotor and enables to detect the loss-of-synchronization (so far seemingly impossible task in a conventional stepping motor drive), in turn... -
Page 7: Model Naming
Fastech Co.,Ltd. Driver Output Signal Monitoring Besides alarming loss-of-synchronization, there are various warning signals depending on the alarm issued. Also, Ezi-STEP provides an easy interface to communicate with an upper controller by issuing RUN/STOP signal. (The type of alarm issued can be identified by LED indicator) -
Page 8: Specitications
4. Specifications 4.1 Driver Specifications EzStep-BT-56-S/M/L/XL Type EzStep-BT-42-S/M/L Drive Method Bipolar PWM drive with 32bit DSP Input Voltage 24 VDC ±10% 0 ~ +50℃ Operate Temp. Reserve -20 ~ +70 ℃ Operate 35~85% RH (Non condensing) Humidity Reserve 10~90% RH (Non condensing) Vib. -
Page 9: Motor Specitications
Fastech Co.,Ltd. 4.2 Motor Specifications 4.2.1 Ezi-STEP-BT-42 Series No. of Max. Holding Torque Rotor Inertia Excitation Rated Power Shaft Size Driver Type phase method Torque(A/ph) Supply(DC) (mm) mN m (kgf cm) g cm2 EzStep - BT - 42 - S 270(2.8) -
Page 10: Ezi-Step-Bt-56 Series
4.2.2 Ezi-STEP-BT-56 Series No. of Max. Holding Torque Rotor Inertia Excitation Rated Power Shaft Size Driver Type phase method Torque(A/ph) Supply(DC) (mm) mN m (kgf cm) g cm2 6.35 EzStep - BT - 56 - S 810(8.3) 24V, 4.0A EzStep - BT - 56 - M 1300(13.3) 24V, 4.0A 6.35... - Page 11 Fastech Co.,Ltd. 4.2.2 Ezi-STEP-BT-56 Series No. of Max. Holding Torque Rotor Inertia Excitation Rated Power Shaft Size Driver Type phase method Torque(A/ph) Supply(DC) (mm) mN m (kgf cm) g cm2 6.35 EzStep - BT - 56 - L 2490(25.4) 24V, 4.0A EzStep - BT - 56 - XL 3540(36.1)
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Page 12: Motor Torque Characteristics
5. Motor Torque Characteristics EzStep - BT - 56 - S EzStep - BT - 42 - S EzStep - BT - 56 - M EzStep - BT - 42 - M EzStep - BT - 56 - L EzStep - BT - 42 - L EzStep - BT - 56 - XL... -
Page 13: Installation And Cabling
Fastech Co.,Ltd. 6. Installation and Cabling 6.1 Notes on Installation 1) Ezi-STEP has been designed for indoor uses. 2) The ambient temperature of the room should be 0℃~50℃. 3) If the temperature of the case is higher than 50℃, radiate heat of the outside to cool down the case. -
Page 14: Connection Diagram
6.2 Connection Diagram Power Ezi-STEP Input voltage (24VDC±10%) Input voltage GND Controller CW+(Pulse+) CW-(Pulse-) CCW+(Dir+) CCW-(Dir-) Alarm Run/Stop 24VDC GND 24VDC ※ Alarm Reset / Motor Free RS-232 Twisted Pair ※ Alarm Reset signal line is also used for Motor FREE signal. Shield Cable (For details, please refer to the section for Control Input/Output signal) -
Page 15: Setting And Operating
Fastech Co.,Ltd. 7. Setting and Operating 7.1 Status monitor LED 7.1.1 Status LED Function and Condition Color Blinking Condition Status Function Power Green Power input indication Lights when power is ON Blinking when protection function is activated Alarm indication Alarm... -
Page 16: Protection Functions And Led Blinking Times
7.1.2 Protection functions and LED blinking times Protection Conditions Blinking Times Overcurrent Excessive current flowed into a motor Motor speed exceeded 3000 RPM Overspeed Abnormally, motor did not followed pulsed inputs Out of Synchronization Overheat Internal temperature of a motor driver exceeded 55℃ Power source voltage is below 20 volts Lowpower 0.5s... -
Page 17: Resolution
Fastech Co.,Ltd. 7.2.1 Resolution Resolution means the number of pulses per one rotation of a motor. Select a desired resolution by pressing icon on EzStep Setup screen. The possible resolution values are 500, 1000, 1600, 2000, 3200, 3600, 4000, 5000, 6400, 8000, 10000, 20000, 25000, 36000, 40000, 50000. -
Page 18: Polarity Run Signal
7.2.5 Polarity Run Signal Run/Stop output method can be selected that indicate the motor running status.Select a desired method by pressing icon on EzStep Setup screen. Press button to store the value selected into the driver. * The default factory setting is Normal. 7.2.6 Polarity Alarm Signal Alarm signal output method can be selected when error happens. -
Page 19: Connectors
Fastech Co.,Ltd. 8. Connectors Power Connector(CN1) Number Function Power Input: 24 VDC ±10% Power Input Ground Frame Ground Signal Connector(CN2) Function Input/Output Number CW+(PULSE+) Input CW-(PULSE-) Input CCW+(DIR+) Input CCW-(DIR-) Input ALARM Output +24(VDC) GND Input Input +24(VDC) Input ALARM RESET... -
Page 20: External Wiring Diagram
9. External Wiring Diagram Power DC Power Supply Control Unit Motion Controller Network Motion Controller Power Cable Control Cable Type 30Cm 30Cm Standard Length Maximum Length ※ For enlanging the length, have to use the extensicn cable. -
Page 21: Control Signal Input/Output Description
Fastech Co.,Ltd. 10. Control signal input/output Description 10.1 Input signals Input signals of the drive are all photocoupler inputs. The signal shows the status of internal photocouplers. [ON: conduction], [OFF: Non-conduction], not displaying the voltage levels of the signal. CW(Pin:1, 2), CCW(Pin:3, 4) Alarm Reset(Pin:8) ◆... -
Page 22: Output Signal
10.2 Output signals As the output signals from the driver, there are the photocoupler outputs (Alarm, In-Position) and the line driver outputs(encoder signal). In the case of photocoupler outputs, the signals indicate the status of internal photocouplers. Alarm(Pin: 5) Run/Stop(pin : 9) ◆... - Page 23 Fastech Co.,Ltd. MEMO...
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