GD20 inverter is a new generation multi-function inverter with high performance for general machine building applications. GD20 uses modern open-loop vector control technology with outstanding controllability, can be installed on DIN RAIL with small capacity or on cabinet board.
INVT Goodrive 20 also has a built-in RS485 port which is convenient for controlling and monitoring it with Modbus RTU, today plc247.com will guide you to use HMI Kinco MT4414TE to control it.
HMI Kinco & INVT GD20 “Connection Diagram”
+ Using COM.0 port (RS485-2 wire), Kinco HMI models with RS485 ports all have the same connection
INVT Goodrive 20 Modbus Parameters Setting
Below are the “Modbus RTU” communication parameters that need to be installed for the Yaskawa V1000 inverter:
- P00.01 = 2 (Frequency Reference via RS485)
- P00.06 = 8 (Motor Control via RS485)
- P00.09 = 0 (“A Frequency” Selection)
- P14.00 = 1 (Slave Address = 1)
- P14.01 = 3 (9600bps)
- P14.02 = 1 (Modbus-RTU 8bit/Even/stop bit = 1)
- P14.03 = 5
- P14.04 = 0.0
INVT GD20 Registers Address
Note: Kinco HMI Modbus RTU Address =
“VFD Address (Dec) + 1“
+ VFD Control Address = 2000 (hex) = 8192 (dec)+ 1 = 8193 (dec)
>>> Set Word “8193” = 1 >>> Forward Run
= 2 >>> Reverse Run
= 5 >>> Stop
+ Frequency Setting Address = 2001 (hex) = 8193 (dec)+ 1 = 8194 (dec)
- Output Frequency Address = 3000 (hex) = 12288 (dec) + 1 = 12289 (dec)
Output Voltage Address = 3003 (hex) = 12291 (dec) + 1 = 12292 (dec)
Output Current Address = 3004 (hex) = 12292 (dec) + 1 = 12293 (dec)
HMI Kinco Modbus Parameters Setting
How did we set the Modbus communication parameters for the INVT GD20 inverter, the settings are the same for the Kinco HMI
HMI Programming
+ Control Panel Design
+ Setting Frequency
+ “Forward Run” Command
+ “Reverse Run” Command
+ “Stop” Command
+ Read Output Frequency
+ Read Output Current
+ Read Output Voltage
Video Tutorial
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Related Software and Documents
+ Download Kinco HMI Programming Software
+ INVT Goodrive 20 Manual PDF Download
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