ABB AC 800M communication problem.

ZangetsuMedo

Member
ZangetsuMedo
Join Date
Sep 2009
Location
Cairo
Posts
6
Dear Sirs,

I'm facing a problem with ABB compact AC 800M, I want to make assign a serial communication protocol to COM 3 in AC 800M.
I'm not familiar with this type of PLCs and I couldn't find anything could help me in Control Builder software HELP (or maybe i couldn't find what I'm looking for).
the problem is that i couldn't assign any of the parameters of serial communication FBs, which are:

1- SerialConnect FB.
2- SerialListen FB.
3- SerialListenReply FB.
4- SerialSetup FB.
5- SerialWrite FB.
6- SerialWriteWait FB.

I just need to monitor IOs on a SCADA, so i think i will need only to read.

Please help me with it.

Thanks in advance.

Best regards
Ahmed
 

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