Modbus Poll is a Modbus master emulator mainly designed to help Modbus device developers or others who want to test and simulate the Modbus protocol. This is a solution that helps control Modbus communication enabled devices by computer easily and quickly.
Today plc247.com will guide you to use Modbus Poll software to control Allen-Bradley PowerFlex 525 inverter quickly and easily.
Computer & PowerFelex 525 “Wiring Diagram”
PowerFelex 525 Modbus RTU Configuration
In addition to the basic parameters of the inverter, we need to set the communication parameters as follows
Register Address Table
>>> Motor Control Address = 2000 (Hexa)
+ Set 2000 (Hex) = 18/34/1/8 >>> Forward Run/Reverse Run/Stop/Clear Faults
>>> Frequency Setting Address = 2001 (Hexa)
“Modbus Poll” Programming
+ Frequenct Setting
+ Motor Control Run
+ Data Response
Project Tutorial Video
======
Recommended software and documentation
+ Modbus Poll Software Download
+ Allen-Bradley PowerFlex 525 Manual PDF
Password Extract: plc247.com
If you have any difficulties in connecting the PowerFlex525 Inverter or the Document download link is broken, please comment below the article.
Best Regards!
buenas tardes estoy usando un conversor tcp/ip serial para pasar de modbus a ethernet he probado con otros equipos y si me puedo conectar y leer data pero con el driver 525 no podriamas ayudarme
please comment via english sir