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Introduction

 

1-1-1 Introduction 

1-1  

Introduction 

1-1-1 Introduction 

The SMARTSTEP Junior is a Servo Driver with a pulse-string input for position control. 
The SMARTSTEP Junior is easy to set up and start because it does not require the 
complex parameter settings and Servo adjustments normally associated with Servos.   

The SMARTSTEP Junior Servomotor and Servo Driver are easy-to-use, yet provide the 
responsiveness, high-speed, high-torque, and precision of traditional Servo systems. 

This manual describes the SMARTSTEP Junior as a pulse-string input Servo Driver for 
position control. 

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SMARTSTEP Junior Features 

The SMARTSTEP Junior has the following features. 

 

No Setup Parameters 

No parameter settings are required for setup, so you can start using the Servo Driver 
immediately simply by removing it from the box and wiring it. If it is necessary to set the 
positioning resolution or reference pulse method, these settings can be set or changed 
easily with the rotary switches on the front of the Servo Driver.   

 

 

No Servo Adjustments Required 

With the newest auto-tuning function, it isn’t necessary to adjust the Servo Driver to 
achieve excellent responsiveness. Auto-tuning achieves excellent responsiveness while 
providing compatibility with a range of stepping motors. A Servomotor with moderate 
inertia is used to improve control system stability. 

 

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Summary of Contents for SMARTSTEP Junior

Page 1: ...ss mainly focus on the distribution of electronic components Line cards we deal with include Microchip ALPS ROHM Xilinx Pulse ON Everlight and Freescale Main products comprise IC Modules Potentiometer...

Page 2: ...Servomotors Servo Drivers USER S MANUAL SMARTSTEP Junior MODELS R7M Z Servomotors R7D ZP Servo Drivers Cat No I553 E1 01...

Page 3: ...e Controller This document describes the Unit models and provides cable specifications and wiring examples SMARTSTEP Junior General purpose Cable Controller Terminal Block Conversion Unit Be sure to c...

Page 4: ...Gray Black ZCOM 6 Blue Red RUN 7 Blue Black 0GND 13 Pink Red BKIR 14 Pink Black INP 12 Green Red ALM Shell Shield FG Terminal block Connector Servo Driver Connector at Terminal Block Conversion Unit C...

Page 5: ...s Controller Connecting to the SYSMAC CP1H X20DT D XW2B 20G Shield Servo Driver Connector Pin Numbers Output Terminal Block Symbol Pulse output 0 CW0 Pulse output 0 CCW0 Origin search 0 101 00 to 03 C...

Page 6: ...ers listed in the following table Refer to this table to select the Controller Cable If there is more than one terminal block plate the nameplate with the signal names provided with the Servo Relay Un...

Page 7: ...rstand its contents before attempting to operate the product Please keep this manual handy for future reference after reading it Be sure that this manual accompanies the product to its final user OMRO...

Page 8: ...2...

Page 9: ...ETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE OMRON DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FO...

Page 10: ...t the uses listed may be suitable for the products Outdoor use uses involving potential chemical contamination or electrical interference or conditions or uses not described in this manual Nuclear ene...

Page 11: ...irm actual specifications of purchased products DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes even when tolerances are shown PERFORMANCE D...

Page 12: ...lease keep this manual close at hand for future reference The following conventions are used to indicate and classify precautions in this manual Always heed the information provided with them Failure...

Page 13: ...by authorized personnel Not doing so may result in electric shock or injury Wiring or inspection must not be performed for at least five minutes after turning OFF the power supply Doing so may result...

Page 14: ...ocations subject to corrosive or flammable gases Locations subject to dust especially iron dust or salts Locations subject to shock or vibration Locations subject to exposure to water oil or chemicals...

Page 15: ...alfunction Use crimp terminals for wiring Do not connect bare stranded wires directly to terminals Connection of bare stranded wires may result in burning Always use the power supply voltage specified...

Page 16: ...ne Not doing so may cause injury When an alarm occurs remove the cause reset the alarm after confirming safety and then resume operation Not doing so may result in injury Do not use the built in brake...

Page 17: ...nings Warning Labels Warning labels are pasted on the product as shown in the following illustration Be sure to follow the instructions given there Warning label Example from R7D ZP01H Warning Label C...

Page 18: ...ervo Driver is damaged or some other fault exists please contact the point of purchase or your OMRON representative Interpreting the Model Number The model number provides information such as the Serv...

Page 19: ...13 Section 1 Features and System Configuration Section 2 Standard Models and Dimensions Section 3 Specifications Section 4 System Design Section 5 Operation Section 6 Troubleshooting Appendix...

Page 20: ...train Input Servo Driver 1 6 1 5 Applicable Standards 1 7 1 5 1 EC Directives 1 7 1 5 2 UL and cUL Standards 1 7 Section 2 Standard Models and Dimensions 2 1 Standard Models 2 2 2 1 1 Servo Drivers 2...

Page 21: ...tion Resistance Unit 3 24 3 5 1 Regeneration Resistance Unit R88A RG08UA Specifications 3 24 3 6 AC Reactors 3 26 3 6 1 AC Reactor Specifications 3 26 Section 4 System Design 4 1 Installation Conditio...

Page 22: ...Precautions When Troubleshooting 6 3 6 1 3 Replacing the Servomotor and Servo Driver 6 3 6 2 Alarm Table 6 4 6 2 1 Alarm Table 6 4 6 3 Troubleshooting 6 5 6 3 1 Error Diagnosis using the Alarm Indica...

Page 23: ...Section 1 Configuration Features and System...

Page 24: ...control 1 1 2 SMARTSTEP Junior Features The SMARTSTEP Junior has the following features No Setup Parameters No parameter settings are required for setup so you can start using the Servo Driver immedia...

Page 25: ...trol Unit with pulse string output SYSMAC PLC with pulse output functions Flexible Motion Controller with pulse I O SYSMAC CJ1 CS1 C series Programmable Controller SMARTSTEP Junior Servo Driver R7D ZP...

Page 26: ...vomotor power Power supply indicator PWR Rotary switch for setting command filter FIL Control I O connector CN1 Rotary Switch for Setting Command Pulse PULSE Always turn OFF the power supply before se...

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