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zubair136

Fatek PLC Communication Problem

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hy all.

i am having an error while communicating with fatek plc. when i communicate it gives an error. "

Com port open fail, plz check if this port is used by other programme when we online the PLC (Fatek/ WinProLadder).

kindly Guide me

 

as it looks like port is already used by another program . and i dont know how to kill that program .. 

 

 

 

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Hi, I have the same problem. Any solution?

 

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I am only having this problem with a specific plc (with others, same brand and model FATEK FBs series) everything goes well.

This one has been used by a colleague and I don't know if it has any "strange" program running that is inhibiting  the port usage or, worst, if he simply broke the plc somehow.

Any way to make a hard reset to the plc? Clean program?...anything...

 

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