Reading register using Modbus master/arduino uno

1. I ma using this modbus library to read (EM)6433, meter from scheider.
Lib: https://github.com/4-20ma/ModbusMaster
doc: http://4-20ma.io/ModbusMaster/

2. (EM)6433 documentation is here: http://tinyurl.com/z7696ys

3. Page 3 of above doc says that protocol is Modbus RTU, data:8 bits, baud: 9600(default) , parity:even, device address:1, stop bit:1

In uno code, default seting is 9600 & parity zero. Is below setting ok in code:

ModbusMaster node;...

Reading register using Modbus master/arduino uno