I want to monitor the Temperature of a Delta temperature controller RS485 through labview using Modbus. I am a beginner so any kind of help will be deeply appreciated.
My mail Id is firstname.lastname@example.org
You might want to review what National Instruments has for a Labview Modbus tutorial and an Introduction to Modbus (Google is your friend)
Connect Labview (master) to a PLC
NI Introduction to Modbus
Modbus Library for Labview
I made a labview project using ICP's temp datalogger. First of all you need to download ni's modbus library. They gave me a vi that can directly read Modbus registers. I made some changes on the block diagram to make it look nice. It is pretty easy, pm me if you need help.