Difference between revisions of "JMC JASD Series Servo Drives"

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(added better password explanation)
(added EtherCAT edition user manual)
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* [https://www.digikey.com/en/products/detail/3m/10320-52F0-008/703409 3M 10320-52F0-008] (backshell w/ hooks)
 
* [https://www.digikey.com/en/products/detail/3m/10320-52F0-008/703409 3M 10320-52F0-008] (backshell w/ hooks)
 
* [https://www.digikey.com/en/products/detail/3m/10320-52A0-008/1091849 3M 10320-52A0-008] (backshell w/ screws)
 
* [https://www.digikey.com/en/products/detail/3m/10320-52A0-008/1091849 3M 10320-52A0-008] (backshell w/ screws)
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== PDFs ==
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 +
[[Media:JMC_EtherCAT_Servo_Drive_User_Manual_v1.3.pdf|JMC EtherCAT Servo Drive User Manual (v1.3, 2019-12-11)]]
  
 
== Online Resources ==
 
== Online Resources ==

Revision as of 03:07, 13 March 2023

JMC JASD20002-20B stock photo

Overview

Chinese servo drives by JMC (Just Motion Control, aka Shenzhen Just Motion Control Electromachics Co.,Ltd.) that support both incremental ABZ/UVW encoders as well as Tamagawa 17-bit (and maybe 23-bit?) encoders. It is meant for use with their JASM series servo motors.

Model Numbers

V1.3 manual:

  • Page 14 (13 in the PDF) shows the servo drive model number scheme
  • Page 16 (15 in the PDF) shows the servo motor model number scheme

V1.0 manual:

  • Page 9 shows the servo drive model number scheme
  • Page 11 shows the servo motor model number scheme

Wiring Diagram

V1.3 manual:

  • Page 18 (17 in the PDF) shows an overview of the wiring
  • Page 19 (18 in the PDF) shows how to wire single phase vs three phase
  • Page 20 (19 in the PDF) shows the locations and descriptions of the various ports/terminals
  • Page 21 (20 in the PDF) shows the CN1 "Control" connector pinout
  • Page 25 (24 in the PDF) shows the CN2 "Encoder" connector pinout
  • Page 27 (26 in the PDF) shows the CN3/CN4 "Communication" ports (CAN and RS-485)
  • Page 28 (27 in the PDF) shows the CN5 "RS-232" connector
  • Page 28 (27 in the PDF) shows the power terminal strip pinout
  • Page 39 (38 in the PDF) shows example wiring for position mode control
  • Page 45 (44 in the PDF) shows example wiring for velocity mode control
  • Page 47 (46 in the PDF) shows example wiring for torque mode control

V1.0 manual:

  • Page 12 shows the CN1 "I/O" connector pinout
  • Page 14 shows the CN2 "Feedback" connector pinout
  • Page 15 shows the CN3 "Communication 1" connector pinout (RS-232 and RS-485)
  • Page 15 shows the CN4 "Communication 2" connector pinout (RS-485 only)
  • Page 16 shows the power terminal strip pinout
  • Page 24 shows example wiring for position mode control
  • Page 26 shows example wiring for velocity mode control
  • page 28 shows example wiring for torque mode control

Servo motor V1.0 manual:

  • Page 23 (22 in the PDF) shows the motor power and encoder cable pinouts

Dimensions

V1.3 manual:

  • page 30 (29 in the PDF) shows the dimensions

V1.0 manual:

Software

"software for JMC 220v ac servo motor driver (JASD4002,JASD7502,JASD15002)":

1911130370.zip ("AC servo motor adjust software", Version 1.7.6, Copyright 2018)

From:

Software -Support-Shenzhen Just Motion Control Electromechanics Co., Ltd.

The RS-232 baud rate corresponds to the setting PA00-21, even parity, 1 stop bit. The slave address seems to be set from PA00-23. It seems to only want to communicate over RS-232 and not RS-485, though maybe there is a trick to it.

Micro USB Pin Direction DE9 Pin (DTE) Function
1 (VCC) drive → PC +3.3V (for isolator?)
2 (D-) drive → PC 2 (RXD) PC's RS-232 RX in
3 (D+) drive ← PC 3 (TXD) PC's RS-232 TX out
4 (ID)
5 (VCC) drive ↔ PC 5 (GND) GND (digital common)

To be able to write certain groups of parameters, you must "unlock" them either from the servo drive keypad using AF_unL, or by changing parameter P10-22, which cannot be navigated to by the keypad. You must instead do it over RS-485 or RS-232 via the PC software. The software has an unlock dialog that requires the passwords: the "Primary authority" password is jmc and the "Super authority" password is jmc2018, which allow you to access the P10-xx parameters.

Parameters

V1.3 manual:

  • Page 67 (66 in the PDF) has the parameter table
  • Page 82 (81 in the PDF) has the parameter descriptions

V1.0 manual:

  • Page 33 has the parameter table
  • Page 37 has the parameter descriptions

Alarm Codes

V1.3 manual:

  • Page 114 (113 in the PDF) shows the list of alarm codes

V1.0 manual:

  • Page 52 shows the list of alarm codes

Replacement Parts

CN1 Control

CN2 Feedback

PDFs

JMC EtherCAT Servo Drive User Manual (v1.3, 2019-12-11)

Online Resources

JMC JASD Series AC Servo Drives User's Manual (V1.3)

JMC JASD Series AC Servo Driver User Manual (V1.0)

JMC JASD Series AC Servo Selection Manual (V1.0)

User Manual -Support-Shenzhen Just Motion Control Electromechanics Co., Ltd.