Set Up: Modbus Serial Setup Tutorial for CompactLogix MVI69E-MBS

[@Deiski76]

Hi Do i need to repeat the whole process always if I do modify anything? Or just do modification on MVI69E-MBS only?

[@mauriciotapia8186]

Hi, i have an problem with this module, the BP Led is on in orange color, the diagnostic indicate failed but i don't know how i can fixie, you know something about?

[@prosofttechnologyinc]

Hi there! We'll need more information to help you solve this. Please call 661-716-5100 or email [e-mail]. Thank you!

[@barbaralara5117]

Hi! Could you please give an example of the parameters for function code FC2 (1x), please?

[@prosofttechnologyinc]

Hi there! The MVI69E-MBS is configured using ProSoft Configuration Builder. The parameters for configuring the Modbus are the typical Modbus parameters like node address, function code, register count, and register address.

[@barbaralara5117]

@@prosofttechnologyinc Hello, thank you for the reply. But in fact, I would like to know if the way to fill in the parameter "Internal Address" is different if using FC 2 or FC 3. For example, in order to write data read from a slave using function FC2 in register 5 of the module database, should I fill in the field "Internal Address" with "80" (5x16) or "5"?

[@alexanderrodrigues4214]

Boa tarde, como consigo o arquivo "MBS_60_AddOn_Rung_v1_0" ?

[@SaadSamiullah]

How to select interface to be RS485?

[@prosofttechnologyinc]

Hi there! Please check out page 10 of the user manual: www.prosoft-technology.com/prosoft/download/8386/136500/version/15/file/MVI69E_MBS_UM.pdf. There is an illustration of the side of the module where a jumper is located that will allow you to choose RS-485.