Modbus Master cant read data from MVI69-MCM Slave

msohaibbutt

Member
M
Join Date
Apr 2015
Location
PK
Posts
15
I am using MVI69-MCM (Slave id: 02) and Modscan32 for setting up serial communication. I have configured the module & connected on port 1 using Modscan32. PCB configuration file is also attached for your reference. Now when connected, I noticed that Modscan32 is not reading data from my Slave MCM module while I can write to it as shown in Picture# 1, 2 & 3. Please help me to figure out this problem.

1.jpg 2.jpg 3.jpg
 

Attachments

  • Configuration File.zip
    3.6 KB · Views: 7
The problem is solved now with the help of Prosoft Support. I should be using Write data array for modbus master to read my logix processor data.
 

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