Has anyone managed to program a Wago 750-650 module attached to a Wago 750-341/841 controller

[keith c]

Hi,

I'm planning to use 2 Wago 750-650 modules (serial to ethernet converter) attached to either a Wago 750-341 or 841 ethernet controller to communicate with a vacuum controller which uses a serial interface.

I wonder if anyone has accomplished this? I have written a small VI using MODBUS commands to try and achieve this but I am unsure how to input commands of longer than 3 bytes and it seems that it is not working yet.

Any tips or help would be welcomed.

Thanks

Keith.

[ThiCop]

Hello Keith,

Does this KnowledgeBase (http://zone.ni.com/devzone/cda/tut/p/id/3141) help you further?

[ThiCop]

Hello Keith,

Does this KnowledgeBase (http://zone.ni.com/devzone/cda/tut/p/id/3141 ) help you further?

[keith c]

Thanks for the link but when I try it it does not seem to work. I'll try going manually to the link via the forums.

Thanks

[ThiCop]

Hello Keith,

Apparently the brackets were accidentally included in the link. Here's the right one:

http://zone.ni.com/devzone/cda/tut/p/id/3141