AutomationDirect DURApulse GS20 Series VFDs
Overview
Taiwanese variable frequency drives (VFDs). They feature Modbus/RS-485 support.
Model Numbers
- Page 38 (1-30 in the PDF) shows the model number scheme
Wiring Diagram
- Page 62 (2-24 in the PDF) shows the power terminals pinout
- Page 66 (2-28 in the PDF) shows the power terminals layout
- Page 69 (2-31 in the PDF) shows the power terminals wiring diagram
- Page 69 (2-31 in the PDF) shows the control terminals pinout
- Page 72 (2-34 in the PDF) shows the control terminals layout
- Page 74 (2-36 in the PDF) shows the control terminals wiring diagram
- Page 76 (2-38 in the PDF) shows the full wiring diagram
- Page 368 (5-11 in the PDF) shows the RJ45 Modbus/RS-485 pinout
Dimensions
- Page 44 (2-6 in the PDF) shows the dimensions
Software
GSOFT2 Drive Configuration Software
| Filename | Size | MD5 | SHA1 |
|---|---|---|---|
| GSoft2_V2.0.2.1.zip | 252,209,721 bytes | 60aea9a1eac3ab52112fdaddcf61ea70 | ac34673e94a6175bce5b0fa30ba203aeda8e638b |
| gsoft2_v2.0.0.7.zip | 245,048,446 bytes | f274adb0afc390d777bdcfc624b7e17a | 02c591e95576d2e8180062f4f8b04d36ec478046 |
GSLogic Drive PLC Software
| Filename | Size | MD5 | SHA1 |
|---|---|---|---|
| gslogic_v1.02.zip | 28,959,436 bytes | 4f1ad6c07ecc4a88ca77ea89558caa29 | c43013f34c64291d8c4b2ebfa4cbab2a1f68ff27 |
Parameters
Alarm Codes
Modbus control
- Page 359 (5-1 in the PDF) is the chapter on "Serial Communications"
VFD parameters
| Modbus Address | Parameter No. | Default Value | Required Value | Description |
|---|---|---|---|---|
| 0x0014 | P00.20 | 0: digital keypad | 1: RS-485 communication input | Master frequency command source |
| 0x0015 | P00.21 | 0: digital keypad | 2: RS-485 communication input | Operation command source |
| 0x0900 | P09.00 | 1 | 1 | Slave Address |
| 0x0901 | P09.01 | 9.6 | 9.6 | Baudrate |
| 0x0902 | P09.02 | 3: no warning, no fault, and continue operation | 2: fault and coast to stop | Communication Fault Handling |
| 0x0903 | P09.03 | 0.0 | 2.0 | Timeout Detection |
| 0x0904 | P09.04 | 15: 8, O, 1 (RTU) | 15: 8, O, 1 (RTU) | Communication Protocol |
| 0x0909 | P09.09 | 2.0 | 2.0 | Communication Response Delay |
From Page 360 (5-2 in the PDF)
Modbus registers
- Page 364 (5-6 in the PDF) lists the status registers
Bill of Materials
The microcontroller is marked:
5F562TABDFP 1933 T?H303?60
Online Resources
AC Drives GS20 and GS20X | AutomationDirect
AutomationDirect DURApulse GS23-45P0 Downloads
AutomationDirect DURApulse GS20 & GS20X Drive User Manual (GS20_UMW, 1st Edition, Rev D)