Modbus RTU - 3.5 chars time

I am new in Modbus and developing an application using Modbus RTU. I would like to know how to find out the RTU message frame separation time. In the Modbus RTU specification, It mentions 3.5 chars time, but there is no more data about how i can decide this intervals. Any idea?

Solution

It depends on your serial port settings. Based on speed, number of data bits in each character, parity and stop bits, you can calculate time length of 3.5 chars. Calculation is explained here.

Math.Sin() gives incorrect value
How to run my python script when the sunOS is start booting
Express-session: not resetting cookie expiration on each request
Getting a stack overflow exception when normalizing a vector
Edit default summary function in R gives error for multiple variables
What was a For loop? Why isn't it needed in R?
How to use download button in shiny and save results in various formats (csv, texte, pdf, spss...)?
Why are there two assignment operators, `<-` and `->` in R?
lm()$assign: what is it?
How to get the value of list(...) in R and S functions
Design matrix for MLM from library(lme4) with fixed and random effects
how to generate elements not included in my sample
Create a matrix with gradually changing values without a for loop
Emacs ESS and S-plus ( S+ ) 8.1 compatability
How to lag date-index in a time-series in R?
Nonlinear regression in R / S
Calling R from S-Plus?