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LabView “Modbus RTU” Inovance MD200 Tutorial

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NI LabView is a computer software suite of the company National Instruments, USA. LabVIEW is widely used in laboratories, scientific and technical fields such as automation, control, electronics, mechatronics, aviation, biochemistry, biomedical electronics…

Today will guide you to use Labview software to control the Inovance MD200 inverter in the simplest and easiest way.

PC & Inovance MD200 “Connection Diagram”

+ Connection diagram between Computer and Inovance MD200

Inovance MD200 Modbus Parameters Setting

In addition to the basic parameters of the inverter (frequency, voltage, current…) we need to install the following communication parameters for the inverter:

Inovance MD200 Registers Address

>>> VFD Control Address = 2000 (hex) = 8192 (dec)

  • Set Word 8193 = 1 >>> Forward Run
  • Set Word 8193 = 2 >>> Reverse Run
  • Set Word 8193 = 6 >>> Stop

>>> Set Frequency Address = 1000 (hex) = 4096 (dec)
+ Frequency Reference = (0 to 10000 dec) ~ (0 to VFD Max Frequency)

>>> Output Frequency Address = 1001 (hex) = 4097 (dec)

LabView Modbus Programming

+ Front Panel

+ Block Diagram

Video Tutorial


+ Inovance MD200 Inverter Manual PDF Download

Password Extract:

If in the process of controlling and monitoring the Inovance MD200 with LabView software you need any support, please comment below the article, will reply to you as soon as possible.

Best Regards!

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