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User Manual For RS485-ZDM556C Stepper Drive
RS485-ZDM556-C
RS485 Modbus Stepper Drive
Office Add. : C-83, Zaveri Industrial Estate, Kathwada – Singarva Road, Kathwada, Ahmedabad-382430.
Email :
zenex.automation@yahoo.com
,Website :
www.zenexautomation.net
Contact (M) : +91 – 9727764623 / +91 - 9978030413
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Table of Contents
Summary of Contents for ZENEX AUTOMATION RS485-ZDM556-C
- Page 1 User Manual For RS485-ZDM556C Stepper Drive RS485-ZDM556-C RS485 Modbus Stepper Drive Office Add. : C-83, Zaveri Industrial Estate, Kathwada – Singarva Road, Kathwada, Ahmedabad-382430. Email : zenex.automation@yahoo.com ,Website : www.zenexautomation.net Contact (M) : +91 – 9727764623 / +91 - 9978030413...
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Page 2: Table Of Contents
User Manual For RS485-ZDM556C Stepper Drive Contents Part 1:RS485-ST68D..............................5 Hardware Manual..............................5 1 Descriptions................................5 2 Features ................................5 3 Applications ................................5 4 Specifications................................ 6 4.1 Electrical Specifications ........................6 4.2 Operating Environment ........................6 5 Mechanical Specifications............................ 6 6 Connectors and Pin Assignment........................... - Page 3 User Manual For RS485-ZDM556C Stepper Drive 2.4.2 Write single Register Command 0x06.................. 22 2.4.3 Write multi-Register Command 0x10................... 22 2.5 CRC Verification Example........................23 2.6 Communication error code........................24 2.7 How to make the motor run during a short time................. 24 Contact us:................................
- Page 4 Strictly adhere to the technical information regarding installation requirements. This manual is not for use or disclosure outside of ZENEX AUTOMATION except under permission. All rights are reserved. No part of this manual shall be reproduced, stored in retrieval form, or transmitted by any means, electronic, mechanical, photocopying, recording, or otherwise without approval from ZENEX AUTOMATION.
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Page 5: Part 1:Rs485-St68D
User Manual For RS485-ZDM556C Stepper Drive Part 1:RS485-ST68D Hardware Manual 1 Descriptions RS485-ST68D is our latest standard RS485 Modbus hybrid servo driver, which adopts the latest 32-bit DSP digital processing technology.The motor works with low heating ,extra smoothly, and low vibration and noise due to its advanced vector control technology .The user can set any ID address within 1-255 and any current value under the rated current to meet the applications. -
Page 6: Specifications
User Manual For RS485-ZDM556C Stepper Drive 4 Specifications 4.1 Electrical Specifications 4.2 Operating Environment Office Add. : C-83, Zaveri Industrial Estate, Kathwada – Singarva Road, Kathwada, Ahmedabad-382430. Email : zenex.automation@yahoo.com ,Website : www.zenexautomation.net Contact (M) : +91 – 9727764623 / +91 - 9978030413... -
Page 7: Mechanical Specifications
User Manual For RS485-ZDM556C Stepper Drive 5 Mechanical Specifications ※ Recommend side installa on, be er cooling effect, when design installa on dimension, consider the terminal size and wiring! Enhance Cooling method ℃ A:The driver's reliable operating temperature is usually within 60 , the motor operating temperature is within 80 ;... -
Page 8: Control Signals Connector
User Manual For RS485-ZDM556C Stepper Drive The RS485-ST68D has four connectors, connector for i/o connections, connector for Encoder Feedback and hall signal, connector for power and motor connection, and the RS485 Communication Port 6.1 Control signals connector Office Add. : C-83, Zaveri Industrial Estate, Kathwada – Singarva Road, Kathwada, Ahmedabad-382430. Email : zenex.automation@yahoo.com ,Website :... -
Page 9: Encoder Feedback And Hall Signal Connector
User Manual For RS485-ZDM556C Stepper Drive 6.2 Encoder Feedback and hall signal Connector 6.3 Power and Motor Power supply voltage between the provisions of the normal work, RS485 driver is best to use non-regulated DC power supply, can also use the transformer step-down + bridge rectifier + capacitor filter. However, take care that the peak value of the rectified voltage ripple does not exceed its maximum specified voltage. - Page 10 User Manual For RS485-ZDM556C Stepper Drive recommended that users use DC voltage lower than the maximum voltage to supply power and avoid the fluctuation of power grid beyond the working range of driver voltage. If you are using a regulated switching power supply, be aware that the output current range of the switching power supply needs to be maximized.
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Page 11: Rs485 Communication Port
User Manual For RS485-ZDM556C Stepper Drive 6.4 RS485 Communication Port Two RJ45 terminals Note: The cable connecting RS485-ST68D to PC must be a dedicated cable. Please check before use to avoid damage. Office Add. : C-83, Zaveri Industrial Estate, Kathwada – Singarva Road, Kathwada, Ahmedabad-382430. Email : zenex.automation@yahoo.com ,Website :... -
Page 12: Dip Switch Settings
User Manual For RS485-ZDM556C Stepper Drive 7 DIP Switch Settings DIP switch 7.1 RS485 ID Table Note: The calculation formula of the ID of RS485 is as follows: ID =： ID=1*S1+2*S2+4*S3+8*S4+16*S5. The default ID value is 0, 0 indicates the broadcast address, you can set other addresses or higher address through the master or other software. -
Page 13: Sw8: The Terminal Resistor Selection For Rs485
7.3 SW8: The terminal resistor selection for RS485. OFF=RS485 R off(default) OFF=RS485 R on 8 Stepper Motors RS485-ST68D can work with the following ZENEX AUTOMATION’s ECN series stepper motors: 8.1 Nema23motor 8.2 Nema24motor 8.3 Nema34motor Office Add. : C-83, Zaveri Industrial Estate, Kathwada – Singarva Road, Kathwada, Ahmedabad-382430. -
Page 14: Wiring Diagrams
User Manual For RS485-ZDM556C Stepper Drive 9 Wiring Diagrams 9.1 Interface Office Add. : C-83, Zaveri Industrial Estate, Kathwada – Singarva Road, Kathwada, Ahmedabad-382430. Email : zenex.automation@yahoo.com ,Website : www.zenexautomation.net Contact (M) : +91 – 9727764623 / +91 - 9978030413... -
Page 15: Diagram
User Manual For RS485-ZDM556C Stepper Drive 9.2 Diagram 10 Protection Indications The green indicator turns on when power-up. When drive protection is activated, the red LED blinks periodicity to indicate the error type. A:Over current or phase Short circuit protection When a short circuit occurs or the internal drive over-current, the drive RED Led flashes 1 time, and repeat flashing within 3 seconds. -
Page 16: Frequently Asked Questions
User Manual For RS485-ZDM556C Stepper Drive 11 Frequently Asked Questions In the event that your drive doesn’t operate properly, the first step is to identify whether the problem is electrical or mechanical in nature. The next step is to isolate the system component that is causing the problem.As part of this process you may have to disconnect the individual components that make up your system and verify that they operate independently. -
Page 17: Warranty
Shenzhen ZENEX AUTOMATION Co., Ltd. warrants its products against defects in materials and workmanship for period of 12 months from shipment out of factory. During the warranty period, ZENEX AUTOMATION will either, at its option, repair or replace products which proved to be defective. -
Page 18: Part 2 :Rs485-St68D
User Manual For RS485-ZDM556C Stepper Drive Part 2 :RS485-ST68D RS485 Communication Protocol Specification 1 Network Layout 2 Communication function Built-in ladder acceleration and deceleration curve generator, can use ladder acceleration and deceleration, through the communication command to achieve fixed-length operation, continuous operation, deceleration stop, stop immediate. -
Page 19: Communication Protocol
User Manual For RS485-ZDM556C Stepper Drive Communication protocol The Communication is the standard Modbus protocol, supports 0x03 (register), 0x06 (write a single register), 0x10 (16) (write multiple registers). Serial port communication format: Baud rate 9600 ~ 115200, 8 data bits, no parity verification, a stop bit. - Page 20 User Manual For RS485-ZDM556C Stepper Drive Office Add. : C-83, Zaveri Industrial Estate, Kathwada – Singarva Road, Kathwada, Ahmedabad-382430. Email : zenex.automation@yahoo.com ,Website : www.zenexautomation.net Contact (M) : +91 – 9727764623 / +91 - 9978030413...
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Page 21: Drive Control Register
User Manual For RS485-ZDM556C Stepper Drive 2.2.1 Drive Control Register Office Add. : C-83, Zaveri Industrial Estate, Kathwada – Singarva Road, Kathwada, Ahmedabad-382430. Email : zenex.automation@yahoo.com ,Website : www.zenexautomation.net Contact (M) : +91 – 9727764623 / +91 - 9978030413... -
Page 22: Drive Status Register
User Manual For RS485-ZDM556C Stepper Drive 2.2.2 Drive Status Register 2.3 Homing Function 2.3.1 Return to zero point with the positive limit as zero point The process of returning to zero after writing "1" to register address 71 (zero return command) is as follows: Step 1: Speed and acceleration set by 62 ~ 67 register address that forward to the positive limit. -
Page 23: Return To Home Point With The Negative Limit As Home Point
User Manual For RS485-ZDM556C Stepper Drive 2.3.2 Return to home point with the negative limit as home point The process of returning to zero after writing "2" to register address 71 (zero return command) is as follows: Step 1: Speed and acceleration set by 62 ~ 67 register address that negative move to the negative limit. Step 2: After detect negative limit signal, deceleration stop. -
Page 24: Write Single Register Command 0X06
User Manual For RS485-ZDM556C Stepper Drive Slave device returns to current value（register address 00）2700mA. 2.4.2 Write single Register Command 0x06 Master->Slave data Device ADD Slave->Master data Slave speed is lower than 16bit（register address 64）write 1600pulse/s. 2.4.3 Write multi-Register Command 0x10 Master->slave data Slave->Master Data The stroke to slave is lower than 16bit（register address 64）write 14464，stroke is higher than... -
Page 25: Crc Verification Example
User Manual For RS485-ZDM556C Stepper Drive 2.5 CRC Verification Example The example take C language to calculate CRC Uint16 Funct_CRC16(unsigned char * puchMsg, Uint16 DataLen) Uint16 i,j,tmp; Uint16 crcdata=0xFFFF; for(i=0;i<DataLen;i++) crcdata=(*puchMsg)^crcdata; puchMsg++; for(j=0;j<8;j++) tmp=crcdata&0x0001; crcdata=crcdata>>1; if(tmp){ crcdata=crcdata^0xA001; returncrcdata; 2.6 Communication error code The following four situations may occur during communication: 1, communication is normal, the drive can normally receive and return information. -
Page 26: How To Make The Motor Run During A Short Time
User Manual For RS485-ZDM556C Stepper Drive 3, the drive receive the data, but detect errors (such as CRC error, frame length error), the drive does not return information, at this time the host to do overtime. 4, the drive has received a normal MODBUS frame, but the drive can not handle it correctly (such as unsupported function code, unsupported register address, etc.), the driver returns the corresponding fault information, and return the fault information format: Slave address + function (0x80 + function code) + error code + CRC low + CRC high... -
Page 27: Contact Us
User Manual For RS485-ZDM556C Stepper Drive Contact us: Zenex Automation Add: C-83, Zaveri Industrial Estate, Kathwada – Singarva Road, Kathwada, Ahmedabad-382430. Gujarat. Tel: +91 97 277 64 623 Sales: zenex.automation@yahoo.com Technical support: zenex.automation@yahoo.com Web sites: www.zenexautomation.net Office Add. : C-83, Zaveri Industrial Estate, Kathwada – Singarva Road, Kathwada, Ahmedabad-382430.