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Trouble in connecting ATV58 modbus via RS232/RS485 link.
I am new to modbus, I need to connect ATV58 Speed drive to PC to monitor the Speed through VB. It connected RS232/RS485 link with serial port and it work fine with "power suite". But I am unable to connect same with my simple VB Program to monitor the motor Speed.
Any one help me in this regard?
Thanks
Jawagar
I am new to modbus, I need to connect ATV58 Speed drive to PC to monitor the Speed through VB. It connected RS232/RS485 link with serial port and it work fine with "power suite". But I am unable to connect same with my simple VB Program to monitor the motor Speed.
Any one help me in this regard?
Thanks
Jawagar