Hello,
I bought your product frequency converter Model BEDFORD B601-2002.
The product documentation states that it is equipped with an RS485 serial communication interface.
I assume that the MODBUS RTU communication protocol is used.
I would like to communicate with the inverter via the specified serial interface - reading the current value of the output pressure (AI1), the desired value of the pressure, the current speed.
I would like to ask you to send the parameters of serial communication:
Baud rate (Bd), parity, stop bit, number of data bits and MODBUS address of the device.
And of course the register numbers for reading the mentioned quantities (FC = 3 or FC = 4).
The exact specification of the is attached.
This product is commonly available for sale in our country
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