CNC Wiki

WEIDE B2 Series Servo Drives

WEIDE WD15B2 series stock photo
WEIDE B2 series stock photo

Overview

Chinese servo drives supporting both incremental ABZ/UVW encoders as well as serial encoders.

Model Numbers

  • Page 7 (4 in the PDF) shows the servo drive model number scheme
  • Page 8 (5 in the PDF) shows the servo motor model number scheme

Wiring Diagram

  • Page 18 (15 in the PDF) shows an overview of the connectors
  • Page 20 (17 in the PDF) shows example wiring for position mode control
  • Page 21 (18 in the PDF) shows example wiring for velocity mode control
  • Page 22 (19 in the PDF) shows example wiring for torque mode control
  • Page 23 (20 in the PDF) shows the CN1 "Control" connector pinout
  • Page 29 (26 in the PDF) shows the CN2 "Incremental Encoder" connector pinout
  • Page 110 (107 in the PDF) shows the CN3 "Serial Encoder" and CN3/CN4 "Modbus" RS-485 connector pinouts

NOTE: CN3/CN4 have different pinouts between the serial and incremental encoder editions of the drives.

CN2 DE9 Edition

Meant for absolute serial encoders w/ battery backup:

Pin No. Function
1 (shield)
2 +5V
3 0V
4 A
5 B
6
7
8 BAT-
9 BAT+

Dimensions

  • Page 10 (7 in the PDF) shows the servo drive dimensions

Parameters

  • Page 50 (47 in the PDF) has a parameter list
  • Page 62 (59 in the PDF) has the parameter descriptions

Alarm Codes

  • Page 107 (104 in the PDF) has a list of the alarm codes

Modbus Control

Parameters related to Modbus/RS-485:

Parameter No. Values Default Description
106
Value Baudrate
1 4,800 baud
2 9,600 baud
3 19,200 baud
4 38,400 baud
5 57,600 baud
6 115,200 baud
other 9,600 baud
2 Modbus baud rate
107
Value Protocol Data Bits Stop Bits Parity
0 ASCII 8 2 none
1 ASCII 8 1 none
2 ASCII 8 1 even
3 ASCII 8 1 odd
4 ASCII 8 2 even
5 ASCII 8 2 odd
6 RTU 8 1 none
7 RTU 8 1 even
8 RTU 8 1 odd
9 RTU 8 2 odd
6: RTU, 8 data bits, 1 stop bit, no parity Modbus Protocol
108 0-247 1 Modbus Slave Address

Replacement Parts

CN1 Connector

Cable side connector:

Assmann A-HDS 44 LL/Z (male pins, solder cup)

Adam Tech DB25-HD-PB-SS (backshell)

CN3/CN4 Connectors

For the serial encoder / RS-485 jacks.

Cable side connector:

Molex 0551000670 | DigiKey

GELRHONR IEEE 1394 SM-6P Plug, 55100-0670 Male Connector JZSP-CMP9-1-E 6-Pin Encoder Plug, Suitable for 54280-0609 Yaskawa Panasonic Servo CN3 Connector | Amazon

Bill of Materials

Low Voltage Board

U2: 

Geehy
APM32
F103VCT6
NSALP    A2
0143   2221

APM32F103VCT6 Geehy | C526182 - LCSC

U6: 

PANGO
PGC1KG
6CLPG100
HATC2102
AP2J341-C R1

PGC1KG [LPG100(SVF) - Pango | Elnec]

Compact系列-产品中心-紫光同创

Online Resources

WD-B2 Series AC Servo Driver User Manual (English)

WD-B2 Series AC Servo Driver User Manual (Chinese)

WEIDE Catalog

B2 Series AC Servo Driver-Universal - 广州市韦德电气机械有限公司 (English page)

B2通用型伺服驱动器_韦德伺服 (Chinese page)

下载中心-韦德伺服 (Chinese downloads page)

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