How to read INPUT REGISTER address of a modbus slave device through COM_MOD_MAST.
I'm working with a PM554-TP-ETH PLC and connected is COM1 port to a slave device. I've set all parameter and configured PLC as master & a RPM meter(Masibus 409-s RPM) as slave. I'm taking datas through COM_MOD_MAST block,while providing 16#1,or 1 in the ADDR area its directly showing me the HOLDING REGISTER address value, but i want to take the INPUT REGISTER value which is 30001.
Please suggest how to read INPUT REGISTER address via COM_MOD_MAST.