Messages

1

Brains Development / Re: Mach3 Determining the velocity of an axis near real-time

« on: October 22, 2019, 12:24:28 PM »

I don't thing speed of Modbus protocol do this well, hard to have a realtime with Mach3 and PC

2

Brains Development / Re: Mach3 Plugin

« on: October 22, 2019, 12:21:30 PM »

Great job!

3

Brains Development / Re: Trying to get DRO data to my PLC via TCP MODBUS-Help Please??

« on: October 22, 2019, 11:24:28 AM »

i add my picture

4

Brains Development / Re: Trying to get DRO data to my PLC via TCP MODBUS-Help Please??

« on: October 22, 2019, 11:22:51 AM »

I had succesfully about this, my gear include a HMI Delta for display DRO connect to a S7-200 PLC, my method is separate the number on DRO and use 2 byte for save this, Modbus of Mach3 just have 16bit and thereforce i must use a formula for this in Brain.

But it still have a problem with my formula is the second register save the value after the comma, ex: ,*********. Problem is the first charater after the comma is zero ex: ,0025   ,0233 ,...
My formula will give a wrong result with this type. In the photos i post have Z-axis is 5.0563 and my Formula will have 2 result is 5 and 563 and send to plc with last result is 5,563. This is a wrong number and i still find the way to solve this problem!

5

Modbus / Re: Arduino Uno that works with Modbus

« on: February 10, 2018, 05:13:35 AM »

 I will try this,thank to Ben
But i do not see ModbusRtu.h include