Rs 485 communication with Modscan 

YOU MAY HAVE THE SOFTWARE FOR THAT MFM OR CONFIRM THAT YOUR LED TV SUPPORT RS485 COMMUNICATION OR YOU MAY COMMUNICATE THE LED TV THROUGH HMI CABLE FROM YOUR PC.

For each and every brands controller the communication address difference you may find the addresses in there manuals..

Its a normal copper cable or coaxial wire

It is normal cable you may use

Thanks bro

Yes onlu you need to have communication address of that drive

@@arrowautomation7238 can I connect new Energy meters with an existing system through Modscan? If yes, can we use Wireless (M-Bus) Energy meter or do we need a EM with Modbus RTU?

SIR PLEASE MENTION THE RS485 TO USB CONVERTER

THE COMMUNICATION ADDRESSES ARE GIVEN FOR EVERY INSTRUMENTS IN MANUL OF THE ITEM

Message timeout comes due to following reasons 1. Improper connection 2. Baud rate

It is decimal value or hexadecimal?

Actually that is the communication address given by the manufacture of that instrumnets i had given 139 as this is the adress to read the process value of the unit...

@@velmuruganm1676 it is decimal value tou may convert it to the hexadecimal if require

This is decimal value we can convert the same to hexadecimal there is option in modscan software

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